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Fritz Jean-Pierre, MD

Specialties

Bariatric Surgery
General Surgery

Education & Training

Doctor of Medicine

Book with MyChart

Fritz Jean-Pierre, MD

Bariatric Surgeon with Wellstar since 2010.

Specialties

Bariatric Surgery
General Surgery

Education & Training

Doctor of Medicine

Bariatric Surgeon with Wellstar since 2010
  • Member of the Wellstar Medical Group A friendly image of Fritz Jean Pierre Fritz Jean-Pierre, MD
  • Office Locations
  • Expertise
  • Patient Reviews
  • Publications & Articles

Office Locations


Expertise

About Fritz Jean-Pierre, MD

Dr. Fritz Jean-Pierre is the Medical Director of Comprehensive Bariatric Services at Wellstar Kennestone Regional Medical Center (KRMC) in Marietta, GA. A highly skilled bariatric surgeon, Dr. Jean-Pierre specializes in the latest minimally invasive techniques and has performed thousands of laparoscopic and robotic procedures for the treatment of morbid obesity and metabolic disorders.

Recognized as a key opinion leader in robotic bariatric surgery, Dr. Jean-Pierre is frequently invited to teach and mentor fellow surgeons across the country. He completed his surgical residency at the University of Illinois at Chicago’s Mount Sinai Hospital and further advanced his expertise through a fellowship in minimally invasive surgery, with a focus on bariatric surgery, at the Morehouse School of Medicine.

Dr. Jean-Pierre is board-certified by the American Board of Surgery and is a Fellow of both the American College of Surgeons and the American Society of Metabolic and Bariatric Surgeons. He is an active member of the American Society for Metabolic & Bariatric Surgery and the Society of American Gastrointestinal and Endoscopic Surgeons.

Dr. Jean-Pierre’s leadership extends beyond clinical practice; he previously served as Co-Chair and Chair of the Department of Surgery at KRMC, and continues to hold several key leadership positions at the institution.

Specialties

  • Bariatric Surgery
  • General Surgery

Education & Training

  • Chicago Medical School

Degree

  • Doctor of Medicine

Residency

  • Mt. Sinai Hospital

Fellowship

  • Morehouse School of Medicine

Certifications

  • American Board of Surgery

Hospital Affiliations

  • Wellstar Kennestone Hospital
  • Wellstar West Georgia Medical Center

Languages spoken

  • English
  • Creole
  • French

Patient Reviews

Overall patient rating

4.9

Based on 106 patient ratings

I'd recommend this provider to family and friends
I'd recommend this practice to family and friends
Shared the right amount of information
Listened to me carefully
Earned my trust

All reviews have been submitted by patients after seeing the provider.For more information about the review system, check out this Learn more about our review system.

Patient Reviews

5

Dr. JP is the absolute best in his field in all ways. I trust him 100% with my health.

June 20, 2026

5

Dr Jean- Pierre is an excellent physician and this was my first visit with him.. He had already reviewed my file from 2014 under Dr Dennis Smith during a yearly follow up bariatric visit . I would recommend him to others seeking that proposed surgery .

June 13, 2026

5

I feel that I have made the right. I felt comfortable and heard.

June 11, 2026

5

I was very nervous, but he answered all my questions and my family's questions and put me at ease a lot about my history and that meant a lot that he knew about me before came

June 10, 2026

5

I always enjoy my visits with Wellstar my daughter also work for this health facility they care about their patients, and that a wonderful feeling when you have health issues

May 30, 2026

4

Having a provider who has the competence, experience and desire to partner with you to attain your personal health goals is the ultimate blessing.

May 23, 2026

5

The staff was extremely helpful and nice

May 18, 2026

5

The doctor actually looked over my records and was familiar with my history before he even walked into the room that spoke volumes to me. He was very attentive and informative.

May 15, 2026

5

I trust Dr Jean-Pierre with my life! Wellstar Bariatrics is the best practice out there.

May 10, 2026

5

Great.

April 24, 2026

5

The doctor spent a very long time with me explaining everything and answering my questions, which you don't always find with doctors. I'm still on the fence on whether or not I will do this surgery, but I appreciate the care and concern that has been taken to make sure I'm making an informed decision. There's also been a lot of information from the practice about everything, which I also greatly appreciate.

April 14, 2026

5

Dr. Fritz is a great doctor.

March 25, 2026

5

Dr JP is an amazing physician. He is very attentive and knowledgeable. He truly makes you feel comfortable, which is very rare these days.

March 14, 2026

5

From the front office interaction with Kara, to Tammy and then to Dr. JP my overall experience was absolutely amazing!! The office staff appears to be very invested in making sure the patient is truly educated and informed. I really appreciate the time spent with them! I haven't stopped sharing my experience with family and friends!

February 26, 2026

5

Everyone very kind and professional

February 18, 2026

5

This doctor is absolutely one of the best. I trust him with all my medical needs he listen to me and takes what I say to the highest levels.could not ask for anyone better.

February 7, 2026

5

I have had a spectacular experience!

January 12, 2026

5

I love Dr. JP. He is always so friendly, and cheerful. He gives praises to good work for the patients and always seems to care. I did feel a little anxiety with the nurse who checked me in. She was very nice but she was rushing because I guess the Dr. needed to go to surgery and it just made me feel a little anxious. Overall it was a great visit. One of the only visits I actually look forward to every year.

December 19, 2025

5

It was great and reassuring to me.

November 27, 2025

5

I am Blessed with my Doctor ?

December 5, 2025

5

Excellent patient care, understanding, patient.

November 19, 2025

5

Dr. Pierre's outstanding, great bedside manner, really listens to you, takes time with you, doesn't make you feel rushed. Awesome, awesome physician.

October 29, 2025

5

Dr JP rocks! Couldn't ask for better

October 20, 2025

5

Always great job, the staff very nice and knowledgeable.

October 7, 2025

5

It was a pleasure meeting everyone. Everyone was very friendly and helpful. Thank you! <3

September 10, 2025

5

Dr JEAN PIERRE IS THE ABSOLUTE BEST!!! I go annually for check ups and lab work and wish I could see him every six months. He is a true professional in every sense of the word.

August 24, 2025

5

Wonderful caring 5 star physician

July 19, 2025

5

Everyone was so nice, knowledgable, and answered all my questions

July 14, 2025

5

Dr. JP is the absolute best in his field in all ways. I trust him 100% with my health.

June 20, 2026

5

Dr Jean- Pierre is an excellent physician and this was my first visit with him.. He had already reviewed my file from 2014 under Dr Dennis Smith during a yearly follow up bariatric visit . I would recommend him to others seeking that proposed surgery .

June 13, 2026

5

I feel that I have made the right. I felt comfortable and heard.

June 11, 2026

5

I was very nervous, but he answered all my questions and my family's questions and put me at ease a lot about my history and that meant a lot that he knew about me before came

June 10, 2026

5

I always enjoy my visits with Wellstar my daughter also work for this health facility they care about their patients, and that a wonderful feeling when you have health issues

May 30, 2026

5

The staff was extremely helpful and nice

May 18, 2026

5

The doctor actually looked over my records and was familiar with my history before he even walked into the room that spoke volumes to me. He was very attentive and informative.

May 15, 2026

5

I trust Dr Jean-Pierre with my life! Wellstar Bariatrics is the best practice out there.

May 10, 2026

5

Great.

April 24, 2026

5

The doctor spent a very long time with me explaining everything and answering my questions, which you don't always find with doctors. I'm still on the fence on whether or not I will do this surgery, but I appreciate the care and concern that has been taken to make sure I'm making an informed decision. There's also been a lot of information from the practice about everything, which I also greatly appreciate.

April 14, 2026

5

Dr. Fritz is a great doctor.

March 25, 2026

5

Dr JP is an amazing physician. He is very attentive and knowledgeable. He truly makes you feel comfortable, which is very rare these days.

March 14, 2026

5

From the front office interaction with Kara, to Tammy and then to Dr. JP my overall experience was absolutely amazing!! The office staff appears to be very invested in making sure the patient is truly educated and informed. I really appreciate the time spent with them! I haven't stopped sharing my experience with family and friends!

February 26, 2026

5

Everyone very kind and professional

February 18, 2026

5

This doctor is absolutely one of the best. I trust him with all my medical needs he listen to me and takes what I say to the highest levels.could not ask for anyone better.

February 7, 2026

5

I have had a spectacular experience!

January 12, 2026

5

I love Dr. JP. He is always so friendly, and cheerful. He gives praises to good work for the patients and always seems to care. I did feel a little anxiety with the nurse who checked me in. She was very nice but she was rushing because I guess the Dr. needed to go to surgery and it just made me feel a little anxious. Overall it was a great visit. One of the only visits I actually look forward to every year.

December 19, 2025

5

It was great and reassuring to me.

November 27, 2025

5

I am Blessed with my Doctor ?

December 5, 2025

5

Excellent patient care, understanding, patient.

November 19, 2025

5

Dr. Pierre's outstanding, great bedside manner, really listens to you, takes time with you, doesn't make you feel rushed. Awesome, awesome physician.

October 29, 2025

5

Dr JP rocks! Couldn't ask for better

October 20, 2025

5

Always great job, the staff very nice and knowledgeable.

October 7, 2025

5

It was a pleasure meeting everyone. Everyone was very friendly and helpful. Thank you! <3

September 10, 2025

5

Dr JEAN PIERRE IS THE ABSOLUTE BEST!!! I go annually for check ups and lab work and wish I could see him every six months. He is a true professional in every sense of the word.

August 24, 2025

5

Wonderful caring 5 star physician

July 19, 2025

5

Everyone was so nice, knowledgable, and answered all my questions

July 14, 2025

4

Having a provider who has the competence, experience and desire to partner with you to attain your personal health goals is the ultimate blessing.

May 23, 2026

4

Having a provider who has the competence, experience and desire to partner with you to attain your personal health goals is the ultimate blessing.

May 23, 2026

5

Dr. JP is the absolute best in his field in all ways. I trust him 100% with my health.

June 20, 2026

5

Dr Jean- Pierre is an excellent physician and this was my first visit with him.. He had already reviewed my file from 2014 under Dr Dennis Smith during a yearly follow up bariatric visit . I would recommend him to others seeking that proposed surgery .

June 13, 2026

5

I feel that I have made the right. I felt comfortable and heard.

June 11, 2026

5

I was very nervous, but he answered all my questions and my family's questions and put me at ease a lot about my history and that meant a lot that he knew about me before came

June 10, 2026

5

I always enjoy my visits with Wellstar my daughter also work for this health facility they care about their patients, and that a wonderful feeling when you have health issues

May 30, 2026

5

The staff was extremely helpful and nice

May 18, 2026

5

The doctor actually looked over my records and was familiar with my history before he even walked into the room that spoke volumes to me. He was very attentive and informative.

May 15, 2026

5

I trust Dr Jean-Pierre with my life! Wellstar Bariatrics is the best practice out there.

May 10, 2026

5

Great.

April 24, 2026

5

The doctor spent a very long time with me explaining everything and answering my questions, which you don't always find with doctors. I'm still on the fence on whether or not I will do this surgery, but I appreciate the care and concern that has been taken to make sure I'm making an informed decision. There's also been a lot of information from the practice about everything, which I also greatly appreciate.

April 14, 2026

5

Dr. Fritz is a great doctor.

March 25, 2026

5

Dr JP is an amazing physician. He is very attentive and knowledgeable. He truly makes you feel comfortable, which is very rare these days.

March 14, 2026

5

From the front office interaction with Kara, to Tammy and then to Dr. JP my overall experience was absolutely amazing!! The office staff appears to be very invested in making sure the patient is truly educated and informed. I really appreciate the time spent with them! I haven't stopped sharing my experience with family and friends!

February 26, 2026

5

Everyone very kind and professional

February 18, 2026

5

This doctor is absolutely one of the best. I trust him with all my medical needs he listen to me and takes what I say to the highest levels.could not ask for anyone better.

February 7, 2026

5

I have had a spectacular experience!

January 12, 2026

5

I love Dr. JP. He is always so friendly, and cheerful. He gives praises to good work for the patients and always seems to care. I did feel a little anxiety with the nurse who checked me in. She was very nice but she was rushing because I guess the Dr. needed to go to surgery and it just made me feel a little anxious. Overall it was a great visit. One of the only visits I actually look forward to every year.

December 19, 2025

5

It was great and reassuring to me.

November 27, 2025

5

I am Blessed with my Doctor ?

December 5, 2025

5

Excellent patient care, understanding, patient.

November 19, 2025

5

Dr. Pierre's outstanding, great bedside manner, really listens to you, takes time with you, doesn't make you feel rushed. Awesome, awesome physician.

October 29, 2025

5

Dr JP rocks! Couldn't ask for better

October 20, 2025

5

Always great job, the staff very nice and knowledgeable.

October 7, 2025

5

It was a pleasure meeting everyone. Everyone was very friendly and helpful. Thank you! <3

September 10, 2025

5

Dr JEAN PIERRE IS THE ABSOLUTE BEST!!! I go annually for check ups and lab work and wish I could see him every six months. He is a true professional in every sense of the word.

August 24, 2025

5

Wonderful caring 5 star physician

July 19, 2025

5

Everyone was so nice, knowledgable, and answered all my questions

July 14, 2025

5

Dr. JP is the absolute best in his field in all ways. I trust him 100% with my health.

June 20, 2026

5

Dr Jean- Pierre is an excellent physician and this was my first visit with him.. He had already reviewed my file from 2014 under Dr Dennis Smith during a yearly follow up bariatric visit . I would recommend him to others seeking that proposed surgery .

June 13, 2026

5

I feel that I have made the right. I felt comfortable and heard.

June 11, 2026

5

I was very nervous, but he answered all my questions and my family's questions and put me at ease a lot about my history and that meant a lot that he knew about me before came

June 10, 2026

5

I always enjoy my visits with Wellstar my daughter also work for this health facility they care about their patients, and that a wonderful feeling when you have health issues

May 30, 2026

4

Having a provider who has the competence, experience and desire to partner with you to attain your personal health goals is the ultimate blessing.

May 23, 2026

5

The staff was extremely helpful and nice

May 18, 2026

5

The doctor actually looked over my records and was familiar with my history before he even walked into the room that spoke volumes to me. He was very attentive and informative.

May 15, 2026

5

I trust Dr Jean-Pierre with my life! Wellstar Bariatrics is the best practice out there.

May 10, 2026

5

Great.

April 24, 2026

5

The doctor spent a very long time with me explaining everything and answering my questions, which you don't always find with doctors. I'm still on the fence on whether or not I will do this surgery, but I appreciate the care and concern that has been taken to make sure I'm making an informed decision. There's also been a lot of information from the practice about everything, which I also greatly appreciate.

April 14, 2026

5

Dr. Fritz is a great doctor.

March 25, 2026

5

Dr JP is an amazing physician. He is very attentive and knowledgeable. He truly makes you feel comfortable, which is very rare these days.

March 14, 2026

5

From the front office interaction with Kara, to Tammy and then to Dr. JP my overall experience was absolutely amazing!! The office staff appears to be very invested in making sure the patient is truly educated and informed. I really appreciate the time spent with them! I haven't stopped sharing my experience with family and friends!

February 26, 2026

5

Everyone very kind and professional

February 18, 2026

5

This doctor is absolutely one of the best. I trust him with all my medical needs he listen to me and takes what I say to the highest levels.could not ask for anyone better.

February 7, 2026

5

I have had a spectacular experience!

January 12, 2026

5

I love Dr. JP. He is always so friendly, and cheerful. He gives praises to good work for the patients and always seems to care. I did feel a little anxiety with the nurse who checked me in. She was very nice but she was rushing because I guess the Dr. needed to go to surgery and it just made me feel a little anxious. Overall it was a great visit. One of the only visits I actually look forward to every year.

December 19, 2025

5

I am Blessed with my Doctor ?

December 5, 2025

5

It was great and reassuring to me.

November 27, 2025

5

Excellent patient care, understanding, patient.

November 19, 2025

5

Dr. Pierre's outstanding, great bedside manner, really listens to you, takes time with you, doesn't make you feel rushed. Awesome, awesome physician.

October 29, 2025

5

Dr JP rocks! Couldn't ask for better

October 20, 2025

5

Always great job, the staff very nice and knowledgeable.

October 7, 2025

5

It was a pleasure meeting everyone. Everyone was very friendly and helpful. Thank you! <3

September 10, 2025

5

Dr JEAN PIERRE IS THE ABSOLUTE BEST!!! I go annually for check ups and lab work and wish I could see him every six months. He is a true professional in every sense of the word.

August 24, 2025

5

Wonderful caring 5 star physician

July 19, 2025

5

Everyone was so nice, knowledgable, and answered all my questions

July 14, 2025

5

Everyone was so nice, knowledgable, and answered all my questions

July 14, 2025

5

Wonderful caring 5 star physician

July 19, 2025

5

Dr JEAN PIERRE IS THE ABSOLUTE BEST!!! I go annually for check ups and lab work and wish I could see him every six months. He is a true professional in every sense of the word.

August 24, 2025

5

It was a pleasure meeting everyone. Everyone was very friendly and helpful. Thank you! <3

September 10, 2025

5

Always great job, the staff very nice and knowledgeable.

October 7, 2025

5

Dr JP rocks! Couldn't ask for better

October 20, 2025

5

Dr. Pierre's outstanding, great bedside manner, really listens to you, takes time with you, doesn't make you feel rushed. Awesome, awesome physician.

October 29, 2025

5

Excellent patient care, understanding, patient.

November 19, 2025

5

It was great and reassuring to me.

November 27, 2025

5

I am Blessed with my Doctor ?

December 5, 2025

5

I love Dr. JP. He is always so friendly, and cheerful. He gives praises to good work for the patients and always seems to care. I did feel a little anxiety with the nurse who checked me in. She was very nice but she was rushing because I guess the Dr. needed to go to surgery and it just made me feel a little anxious. Overall it was a great visit. One of the only visits I actually look forward to every year.

December 19, 2025

5

I have had a spectacular experience!

January 12, 2026

5

This doctor is absolutely one of the best. I trust him with all my medical needs he listen to me and takes what I say to the highest levels.could not ask for anyone better.

February 7, 2026

5

Everyone very kind and professional

February 18, 2026

5

From the front office interaction with Kara, to Tammy and then to Dr. JP my overall experience was absolutely amazing!! The office staff appears to be very invested in making sure the patient is truly educated and informed. I really appreciate the time spent with them! I haven't stopped sharing my experience with family and friends!

February 26, 2026

5

Dr JP is an amazing physician. He is very attentive and knowledgeable. He truly makes you feel comfortable, which is very rare these days.

March 14, 2026

5

Dr. Fritz is a great doctor.

March 25, 2026

5

The doctor spent a very long time with me explaining everything and answering my questions, which you don't always find with doctors. I'm still on the fence on whether or not I will do this surgery, but I appreciate the care and concern that has been taken to make sure I'm making an informed decision. There's also been a lot of information from the practice about everything, which I also greatly appreciate.

April 14, 2026

5

Great.

April 24, 2026

5

I trust Dr Jean-Pierre with my life! Wellstar Bariatrics is the best practice out there.

May 10, 2026

5

The doctor actually looked over my records and was familiar with my history before he even walked into the room that spoke volumes to me. He was very attentive and informative.

May 15, 2026

5

The staff was extremely helpful and nice

May 18, 2026

4

Having a provider who has the competence, experience and desire to partner with you to attain your personal health goals is the ultimate blessing.

May 23, 2026

5

I always enjoy my visits with Wellstar my daughter also work for this health facility they care about their patients, and that a wonderful feeling when you have health issues

May 30, 2026

5

I was very nervous, but he answered all my questions and my family's questions and put me at ease a lot about my history and that meant a lot that he knew about me before came

June 10, 2026

5

I feel that I have made the right. I felt comfortable and heard.

June 11, 2026

5

Dr Jean- Pierre is an excellent physician and this was my first visit with him.. He had already reviewed my file from 2014 under Dr Dennis Smith during a yearly follow up bariatric visit . I would recommend him to others seeking that proposed surgery .

June 13, 2026

5

Dr. JP is the absolute best in his field in all ways. I trust him 100% with my health.

June 20, 2026

Publications and Articles

image of surgeon seated at robotic system console with hands guiding the controls

Amazing Advancements—Robotics Expand Patient Care Options

Robotic surgery has transformed how surgeons care for patients with new innovations yet again. At Wellstar, continued investment in advanced technology is helping elevate surgical care across specialties—giving patients the option to have more precise and less invasive procedures that are easier to recover from.

“Technology continues to advance to provide newer and safer alternatives to treat our patients,” said Dr. Aaron Bolduc, a general surgeon at Wellstar MCG Health Medical Center. “As we adopt this new technology, we are able to lead the way in patient care with excellent outcomes.

Wellstar has expanded its robotic surgery program with the addition of the Da Vinci 5 robotic surgical system—also known as the DV5—at most locations, along with new applications for single-port surgery. These innovations build on years of robotic experience while helping clinicians deliver world-class care and train the physicians of the future.

Fast recoveries

The latest technologies continue to redefine what’s possible in surgery, including even shorter hospital stays and faster recovery timelines.

Dr. Jay Singh, Wellstar chief surgical officer and a colon and rectal surgeon, said significantly smaller incisions make a big impact: “That is potentially huge from the standpoint of patient satisfaction, decreased pain, quicker recovery time, a decrease in narcotics used and a quicker return to work.”

The impact is so great that some robotic procedures that previously required a few nights in the hospital are now being done as outpatient procedures, allowing patients to recover in the comfort of their homes.

DV5: A new level of precision

The DV5 represents a significant step forward in robotic surgery—notably for surgeon awareness and control. One of its most notable advancements is force feedback: “The ability to sense hard and soft tissue during robotic surgeries is a game changer,” said Dr. Julie Chang, an obstetrics and gynecology specialist. She was the first surgeon to use the DV5 system at Wellstar Cobb Medical Center.

“Surgeries will be even more precise and efficient with this tool, which will further reduce post-operative pain and make recovery time faster,” said Dr. Chang.

The machine’s sensory feedback means surgeons can apply the exact amount of pressure needed.

“The DV5 allows the surgeon to sense how much push-or-pull force they apply to delicate structures in the body,” said Dr. Fritz Jean-Pierre, a bariatric surgeon at Wellstar Kennestone Regional Medical Center. “Less strain means less trauma and potential injury, leading to faster patient recovery.”

Wellstar’s robotic program is grounded in decades of experience, combined with a commitment to adopt best‑in‑class technology.

“Having performed robotic surgery for well over 20 years, I started with the very first Da Vinci surgical robot,” said Dr. Scott Miller, Wellstar director of robotic surgical services and a urologist at Wellstar North Fulton Medical Center. “I was amazed when that came around, but I never cease to be amazed by every advancement. Now we have introduced the DV5 model to most Wellstar locations with 10,000 times processing power.”

With that comes enhanced visualization, instrument responsiveness and precision across a wide range of procedures.

“The DV5 is ideal for many urologic procedures, such as prostate and kidney removal, bladder surgery and urinary tract reconstruction,” Dr. Miller said. “The improved range-of-motion and visualization features help us protect healthy tissues and nerves.”

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How Bariatric Surgery Can Improve Type 2 Diabetes—Even Before Significant Weight Loss

The Weekly Check-up Atlanta


People who seek medical help for weight management are used to hearing that results take time. Imagine the surprise of some patients with type 2 diabetes when their blood sugar improves meaningfully within days or weeks of bariatric surgery.

It happens—and it’s a dramatic sign of the benefits bariatric surgery holds for many patients, said Dr. Fritz Jean-Pierre, a board-certified bariatric surgeon and national leader in minimally invasive and robotic techniques for the treatment of obesity and metabolic disorders.

When changes in blood sugar following bariatric and metabolic surgery were first observed in the 1990s, the reason was a mystery. But today, medical experts know more about the hormones that regulate hunger and insulin production. They also know more about how bariatric surgery affects the same hormones.

Understanding type 2 diabetes: It starts with insulin resistance

Insulin is a hormone that regulates blood sugar. Insulin resistance happens when muscle, fat and liver cells fail to respond to insulin, causing the pancreas to overproduce the hormone. Eventually, blood sugar rises. Patients may develop prediabetes or type 2 diabetes.

Another hormone that affects weight is GLP-1. It’s naturally produced in the gut after eating. GLP-1 helps regulate blood sugar by:

  • Stimulating insulin
  • Suppressing glucagon, a hormone the pancreas produces that raises blood glucose levels
  • Slowing digestion

Many recognize GLP-1 today because of the class of weight-management drugs such as Ozempic, Zepbound and Wegovy. These medications mimic and amplify the effects of the GLP-1 hormone.

How bariatric surgery affects hunger hormones and improves health

Several types of bariatric surgery are performed at Wellstar. While each procedure alters the digestive system differently, all appear to influence the hormones that regulate hunger and blood sugar.

Hormones, such as GLP-1, that promote fullness and insulin sensitivity increase after surgery. The liver produces less excess glucose, and the body becomes more sensitive to insulin. Other hormones—like ghrelin, which signals the brain that the stomach is empty—decrease after surgery.

“We've known since the early 2000s that after bariatric surgery, you have a boost in GLP-1 hormone production,” said Dr. Jean-Pierre. “Patients notice improvements in their blood sugars and that feeling of fullness.”

As a result of hormonal changes triggered by surgery, patients who are not yet on insulin replacement therapy may enter diabetes remission relatively soon, according to Dr. Jean-Pierre.

“The patient may have lost only 5 or 10 pounds yet their blood sugars have become normalized,” he said. “Their diabetes is completely controlled without medication after surgery. That’s the best-case scenario.”

For other patients, improved blood sugar may take longer. Still, clinical trials show that bariatric surgery leads to diabetes remission in 33% to 90% of individuals at one year after bariatric and metabolic surgery.1

“These surgeries are not just changing or shrinking the patient’s stomach,” Dr. Jean-Pierre said. “We're changing their metabolisms in a way that will help improve a lot of related health conditions like high blood pressure, abnormal cholesterol and fatty liver disease.”

Long-term health benefits of bariatric surgery

There are many health risks of type 2 diabetes and obesity. Those include high blood pressure, high cholesterol, sleep apnea and joint pain. Unmanaged diabetes can lead to damage to nerves, kidneys, eyes and heart. Stroke risk is also higher in people with diabetes.

Physicians have more treatment options for obesity than ever, including surgery, medications and lifestyle changes. Wellstar Center of Best Health is a comprehensive weight management clinic with clinicians, dietitians, psychologists and exercise physiologists who work collaboratively with surgeons.

Together, they learn about each patient’s situation and develop a personalized treatment plan with the best chance of success. Some patients may benefit from both surgery and medication.

“Obesity is a chronic, relapsing, multi-variable disease process that we have to approach from different angles in order to best treat it,” said Dr. Jean-Pierre. “You must approach it comprehensively, including nutrition and exercise. Medication itself is not a magic bullet. Surgery is not a magic bullet.”

Wellstar’s weight loss teams support patients throughout their healthcare journey. The goal is to see patients reach their goals and return for follow-up care in even better health.

“It’s amazing when all of these treatment options fire in the right direction and we see the health improvements that come along with surgery,” such as:

  • Better diabetes control
  • Lower blood pressure
  • Less joint inflammation and pain
  • End of the need to use a CPAP for sleep apnea

“Most surgeons fix something, then you don't see your patient again. With bariatric surgery, it's a very different relationship,” Dr. Jean-Pierre said. “We see our patients for a long period of time afterward. We get to share in their successes and see their accomplishments as they lose that weight.”

Learn more about obesity medicine at Wellstar and make an appointment to see an obesity specialist at one of our locations.

1 Affinati, Alison H et al. “Bariatric Surgery in the Treatment of Type 2 Diabetes.” Current diabetes reports vol. 19,12 156. 4 Dec. 2019, doi:10.1007/s11892-019-1269-4

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A healthcare provider works with the Da Vinci 5 robot

New Robotic Surgery System at Wellstar Kennestone Brings Next-Level Care to the Community

 

Touch-sensitive technology. More precision. Better surgical images. A new robotic surgery platform at Wellstar Kennestone Regional Medical Center features all this and more. What does that mean for people in our community facing a complex surgery? Everything.

 

The Da Vinci 5 (DV5) platform allows experienced surgeons at Wellstar Kennestone to be even more precise during delicate procedures. Patients bleed less, heal with smaller scars and usually go home sooner.

 

What is robotic surgery?

 

Robotic surgery is a type of minimally invasive surgery. The surgeon sits at a console and controls robotic arms equipped with tiny instruments. A 3D camera magnifies the surgical area. This allows the surgeon to see everything in high definition.

 

Wellstar Kennestone is one of the first hospitals in Georgia to offer the DV5. However, robotic surgery is not new at the hospital. Our surgeons began using Da Vinci Surgical System platforms in 2007. Today, we offer 17 state-of-the-art Da Vinci robotic surgical suites at several hospitals and two outpatient surgery centers. We use the system for many surgeries, including bariatric (weight loss), cancer and urology procedures.

A clear difference

 

Dr. Fritz Jean-Pierre has performed more than 2,500 bariatric surgeries in his career. And he’s excited about what the DV5 offers.

 

“The DV5 allows the surgeon to sense how much push-or-pull force they apply to delicate structures in the body,” said Dr. Jean-Pierre. “Essentially, the technology stops surgeons from putting too much strain on tissues as they maneuver the instruments. Less strain means less trauma and potential injury, leading to faster patient recovery.”

 

Dr. Jean-Pierre tailors surgery to each patient’s unique needs. The bariatric surgery he performs most often is the gastric sleeve. It involves removing a large portion of the stomach to limit food intake. Precision is essential, especially for patients who weigh more or have complex health conditions.

 

“After removing part of the stomach, the surgeon reconstructs the gastrointestinal tract. We use many sutures (stitches) to hold everything in place,” he said. “DV5 provides superior dexterity and control, leading to shorter, safer surgeries.”

 

Intuitive Surgical, the company that created the Da Vinci platform, designated Wellstar Kennestone as an “epicenter” for training in 2011. Surgeons from around the country come to Wellstar Kennestone to observe and learn robotic surgical techniques from Dr. Jean-Pierre and his colleagues.

The impact on outcomes

 

The DV5 allows surgeons to be more precise than ever, which affects patient outcomes. Dr. Scott Miller, a Wellstar urologist explained.

 

“The DV5 is ideal for many urologic procedures, such as prostate and kidney removal, bladder surgery and urinary tract reconstruction,” he said. “The improved range-of-motion and visualization features help us protect healthy tissues and nerves. As a result, we can lower the risk of serious side effects like infections and problems with bladder control and sexual function.”

 

Learn more about robotic surgery at Wellstar.

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Fritz Jean-Pierre, MD
Bariatric Surgeon with Wellstar since 2010
Rating
4.9
Specialties
Bariatric Surgery , General Surgery
Education
Doctor of Medicine
Medical School
Chicago Medical School
Residency
Mt. Sinai Hospital
Fellowship
Morehouse School of Medicine
Certifications
American Board of Surgery
Spoken Languages
English, Creole and French
Hospital Affiliations
Wellstar Kennestone Hospital
Wellstar West Georgia Medical Center
Office Locations
www.wellstar.org/physicians/fritz-jean-pierre-md
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