Article Category: Highlights
6 Weight Loss Questions Answered by Our Experts
Published on September 26, 2025
Last updated 01:19 PM September 26, 2025
People who want to lose weight have more options than ever before. However, deciding which one to pursue can be a challenge. Should you go for lifestyle changes alone? Consider weight loss surgery? Or look into injectable weight loss drugs like Ozempic and Wegovy?
We asked two Wellstar physicians to weigh in on this popular topic—and their answers might surprise you.
Dr. Lisa Hilton
is director of minimally invasive and
bariatric surgery
at Wellstar MCG Health Medical Center and director of the Center of Obesity and Metabolism at Augusta University.
Dr. Mitzi Rubin
is a family medicine physician and director of the
Wellstar Center for Best Health.
Here’s what these two experts have to say about obesity, treatment options and the importance of a comprehensive approach to weight loss.
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Highlights
Wellstar Expands Primary Care in Hampton
To serve our community’s growing healthcare needs, Wellstar has opened a new location in Hampton with primary care services.
Primary care is ongoing, comprehensive care and preventative medicine that helps you live a full, healthy life. Visit Wellstar Primary Care for:
- Non-emergent health concerns
- Chronic conditions
- Routine checkups and annual wellness exams
- New or worsening symptoms
- Immunizations
Hampton
11400 Tara Blvd.
(943) 202-8800
Benefits of a primary care clinician
The main role of a primary care clinician is to keep you healthy at every age and stage of life. To keep you feeling your best, these experts are trained to:
- Get to know and understand your unique health needs. Your primary care team can keep you on track with your individual wellness goals, whether you are planning to start a family, need help managing a chronic illness or want to maintain a healthy weight.
- Coordinate care and provide referrals for specialists. Your primary care team can quickly and seamlessly get you in touch with the robust network of medical experts, such as cardiologists, oncologists, neurologists and more at Wellstar.
- Keep you up-to-date on immunizations and vaccinations. You can build up your body’s immunity to common diseases and protect your health with the latest vaccines, all ordered by your primary care clinician.
- Order appropriate health screenings, diagnostic tests and follow-up care. If your wellness check-up reveals certain risk factors, chronic conditions or new diagnoses, your primary care clinician can help you get the right treatment fast.
- Treat you for acute illnesses, such as colds or the flu. When you feel under the weather, your established primary care clinician can often get you an appointment sooner so you can feel better.
Learn more about primary care at Wellstar.
Highlights
Find Comprehensive Breast Care with Wellstar
Breast health is an important part of every woman’s overall wellness. Routine breast cancer screening and timely evaluation of breast concerns can lead to earlier detection, more treatment options and improved outcomes. At Wellstar, we are committed to helping women feel informed and empowered throughout every stage of their breast health journey.
Catch cancer early
Regular screening mammograms remain one of the most effective tools for detecting breast cancer early, often before symptoms develop. If you’re at average risk of developing breast cancer, you should start annual mammograms at age 40. However, if you have a family history of breast cancer or other risk factors, your care team may recommend starting earlier and will help you create a screening plan.
In addition to annual screening, our team helps women understand their individual breast cancer risk and personal screening recommendations. Whether you are coming in for a routine screening, evaluation of a breast symptom or guidance regarding elevated cancer risk, our goal is to provide compassionate, expert care.
Care for benign conditions and cancer
Our breast health specialists provide evaluation and treatment for a range of breast conditions, from common benign concerns to newly diagnosed breast cancer. We understand that any breast abnormality can create anxiety, and we work closely with you to provide clear communication and individualized care plans.
We treat many benign breast conditions, including:
- Breast cysts
- Fibroadenomas
- Breast pain
- Dense breasts
- Nipple discharge
- Breast infections and abscesses
- High-risk and atypical breast lesions
If you’ve been diagnosed with breast cancer, we provide comprehensive, multidisciplinary care and guide you through each step of diagnosis, treatment and beyond. We also care for women who are considered high-risk for breast cancer, including those with significant family histories, prior high-risk breast lesions or inherited genetic mutations such as BRCA and other hereditary cancer syndromes. Our team works closely with you to develop personalized surveillance and risk-reduction strategies tailored to your individual needs.
Advanced breast surgical care
At Wellstar, women have access to advanced breast surgical care delivered with a focus on precision, safety and cosmetic outcomes whenever possible. We offer procedures to diagnose and treat breast conditions using evidence-based surgical techniques.
Our surgical services include:
- In-office ultrasound-guided breast biopsies
- Excisional breast biopsies
- Duct excisions
- Partial mastectomies (lumpectomies)
- Sentinel lymph node biopsies and targeted axillary dissections
- Mastectomies with flat aesthetic closures
- Skin-sparing and nipple-sparing mastectomies
- Breast reconstruction in collaboration with plastic surgery specialists
We aim to streamline care and reduce delays in diagnosis and treatment. If you require breast cancer surgery, our surgeons utilize best-in-class techniques designed to achieve excellent oncologic outcomes while also preserving appearance and quality of life.
Patient-centered approach to breast care
We believe exceptional breast care goes beyond medical treatment alone. Everyone deserves compassionate, personalized care in a supportive environment where questions are encouraged and concerns are heard.
From the first consultation through follow-up care, our team is dedicated to helping you feel comfortable, informed and confident in your care plan. We recognize that navigating breast concerns or a cancer diagnosis can feel overwhelming. We strive to make the process as seamless as possible through coordinated care, patient education and ongoing support.
Highlights
How Bariatric Surgery Can Improve Type 2 Diabetes—Even Before Significant Weight Loss
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