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Our patients are the center of everything we do. We're nationally ranked and locally recognized for our high-quality care, inclusive culture, exceptional doctors and caregivers, and one of the largest and most integrated healthcare systems in Georgia.

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Wellstar Cardiovascular Medicine

3747 Roswell Road
Suite 213
Marietta, GA 30062
Our Areas of Focus

Leading Expertise

Our team of physicians have advanced training and are often double and triple board-certified in cardiac specialties to provide the highest level of expertise and care. 

Advanced Treatments

Our experts offer state-of-the-art technology, treatments, complex surgery and clinical trials that are not often found at community hospitals.  

Patient-Centered Care

We understand every person is unique, so our heart specialists create a personalized treatment plan to help you achieve your best heart health.

Comprehensive Services

From routine to complex heart conditions, our multidisciplinary team of cardiovascular experts work together to offer comprehensive care for the heart, body and mind. 

  • Wellstar Cardiovascular Medicine
  • About Us
  • Our Team
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(770) 321-3490 Book Now COVID-19 Info
About Us
About Us
The Wellstar Center for Cardiovascular Care offers nationally-recognized comprehensive heart care at more than 20 locations. Our team of heart experts includes board-certified doctors who subspecialize in different areas so patients have access to the care they need, when they need it. We work closely with all heart subspecialists at Wellstar and can connect you with electrophysiologists, structural heart specialists, cardiovascular surgeons, advanced heart failure specialists and more.

From routine to complex cardiovascular disease, our doctors are experts in creating a tailor-made treatment plan that’s right for you. Physicians at this location offer patients high-quality care in the following areas:

  • General cardiology for a variety of heart conditions
  • Cardio-oncology
  • Perinatal cardiology
  • Preventive cardiology

General cardiology

Wellstar cardiologists offer the latest innovations and clinical therapies to help you reach your best cardiovascular health. We focus our skill and expertise on crafting a treatment plan tailored for you. Learn more about general cardiology at Wellstar.

Cardio-oncology

Our cardio-oncology experts provide highly specialized heart care. We work with people with cancer who have heart disease or are at high risk for heart disease before, during or after treatment. Learn more about cardio-oncology at Wellstar.

Perinatal cardiology

Our Wellstar Perinatal Cardiology Clinic, a partnership between Women’s Health and Cardiovascular Medicine, provides expert, caring cardiac support for pregnant and postpartum women. Learn more about perinatal cardiology at Wellstar.

Preventive cardiology

Family history plays a massive role in determining your risk of heart disease and other associated health factors. At Wellstar's Center for Preventive Cardiology, our team believes in the importance of taking a proactive approach to keeping your heart healthy through early detection, prevention, and education. We specialize in treating patients diagnosed with hereditary high cholesterol, abnormally elevated cholesterol or fats in the blood, personal or family history of premature heart disease, or statin intolerance. Our multidisciplinary team of experts takes a patient-centered approach to develop a personalized treatment plan for every patient.
Office Location
3747 Roswell Road
Suite 213
Marietta, GA 30062

Contact

Phone (770) 321-3490

Fax (770) 321-3489


Hours
Monday: 8:00 AM-5:00 PM Tuesday: 8:00 AM-5:00 PM Wednesday: 8:00 AM-5:00 PM Thursday: 8:00 AM-5:00 PM Friday: 8:00 AM-5:00 PM
Closed Opens 8:00 AM

(770) 321-3490 Book Now COVID-19 Info
Meet our Team

A friendly headshot of Paul Simonoff, MD
Paul Simonoff, MD

Cardiovascular Disease Specialist 1998.

Specialties
Cardiovascular Disease
Learn More
A friendly headshot of Michael Hardee, MD
Michael Hardee, MD

Cardiovascular Disease Specialist 2006.

Specialties
Cardiovascular Disease
Learn More
A friendly headshot of Mindy Gentry, MD
Mindy Gentry, MD

Cardiovascular Disease Specialist 2010.

Specialties
Cardiovascular Disease
Learn More
A friendly headshot of Jennifer Giuseffi, MD
Jennifer Giuseffi, MD

Cardiovascular Disease Specialist 2014.

Specialties
Cardiovascular Disease
Learn More Book Appointment
A friendly headshot of Vivek Nautiyal, MD
Vivek Nautiyal, MD

Cardiovascular Disease Specialist 2017.

Specialties
Cardiovascular Disease
Learn More
A friendly headshot of David Zimmerman, MD
David Zimmerman, MD

Cardiovascular Disease Specialist 2000.

Specialties
Cardiovascular Disease
Learn More
A friendly photo of Vineet Dua, MD
Vineet Dua, MD

Cardiovascular Disease Specialist 2016.

Specialties
Cardiovascular Disease
Learn More
See More Results

Meet our Team

A friendly headshot of Paul Simonoff, MD
Paul Simonoff, MD

Cardiovascular Disease Specialist 1998.

Specialties
Cardiovascular Disease
Learn More
A friendly headshot of Michael Hardee, MD
Michael Hardee, MD

Cardiovascular Disease Specialist 2006.

Specialties
Cardiovascular Disease
Learn More
A friendly headshot of Mindy Gentry, MD
Mindy Gentry, MD

Cardiovascular Disease Specialist 2010.

Specialties
Cardiovascular Disease
Learn More
A friendly headshot of Jennifer Giuseffi, MD
Jennifer Giuseffi, MD

Cardiovascular Disease Specialist 2014.

Specialties
Cardiovascular Disease
Learn More Book Appointment
A friendly headshot of Vivek Nautiyal, MD
Vivek Nautiyal, MD

Cardiovascular Disease Specialist 2017.

Specialties
Cardiovascular Disease
Learn More
A friendly headshot of David Zimmerman, MD
David Zimmerman, MD

Cardiovascular Disease Specialist 2000.

Specialties
Cardiovascular Disease
Learn More
A friendly photo of Vineet Dua, MD
Vineet Dua, MD

Cardiovascular Disease Specialist 2016.

Specialties
Cardiovascular Disease
Learn More
A friendly headshot of Paul Simonoff, MD

Paul Simonoff, MD

Cardiovascular Disease Specialist 1998.

Specialties
Cardiovascular Disease
Education
Doctor of Medicine
Patient Rating
rating   4.8 out of 5 (268 ratings)

Dr. Simonoff is an invasive cardiologist. After graduating Magna Cum Laude from Harvard University in 1988, he earned his medical degree from Albert Einstein College of Medicine in 1992. Dr. Simonoff completed his internship and residency in internal medicine at Emory University followed by a cardiology fellowship at the University of Pittsburgh Medical Center.
 
Dr. Simonoff is board certified in Cardiovascular Disease and is a fellow of the American College of Cardiology. He is a member of the Society for Vascular Ultrasound, the American Medical Association and the American Heart Association.
 
Dr. Simonoff has been in private practice in Cobb County since 1998. He is currently on the staff at Wellstar Cobb, Douglas and Kennestone hospitals. He is the former vice chairman of the Cardiology Medical Care Evaluations Committee and is an active member of the Nuclear and Echocardiology Committees at Wellstar Kennestone Hospital. Dr. Simonoff has also served as a cardiology consultant on CNN.
 
A native of New York City, Dr. Simonoff is married and has two children. His special interests include electronics, music, piano, swimming and scuba diving.
 
 
 

A friendly headshot of Michael Hardee, MD

Michael Hardee, MD

Cardiovascular Disease Specialist 2006.

Specialties
Cardiovascular Disease
Education
Doctor of Medicine
Patient Rating
rating   4.7 out of 5 (637 ratings)

Dr. Hardee is an invasive cardiologist with special interests in valvular heart disease and nuclear cardiology. He graduated as valedictorian from Kathleen High School in Lakeland, Fla. In 1988, he received his bachelor’s degree in biological and medical sciences from the University of Florida in 1988. He was granted early entry into medical school via the Junior Honors Accelerated Program at the University of Florida and, in 1992, received his medical degree. Dr. Hardee completed his internal medicine internship and residency at Emory University in 1995. He then completed his cardiology fellowship training at Duke University in 1998.
 
 
Dr. Hardee is board certified in cardiovascular disease and nuclear cardiology. He is a fellow of the American College of Cardiology and a member of the American Heart Association. He served as director of Cardiac Rehabilitation at Winter Park Hospital in Orlando, Fla. and now serves as director of Cardiac Rehabilitation at Wellstar Douglas Hospital. He was also co-chairman of the noninvasive cardiology and critical care committees at Florida Hospital in Orlando.
 
 
Dr. Hardee joined Cardiovascular Medicine in June 2007. He is currently on staff at Wellstar Cobb, Douglas, Kennestone and Paulding hospitals. He is married with a daughter and son.

A friendly headshot of Mindy Gentry, MD

Mindy Gentry, MD

Cardiovascular Disease Specialist 2010.

Specialties
Cardiovascular Disease
Education
Doctor of Medicine
Patient Rating
rating   4.9 out of 5 (389 ratings)

Dr. Mindy Gentry is board-certified in cardiovascular disease, nuclear cardiology and echocardiography. After graduating from Georgia Institute of Technology, she earned her medical degree in 2000 from the Medical College of Georgia in Augusta. Dr. Gentry remained in Augusta to complete her residency and cardiovascular disease fellowship, where she was selected to serve as both chief medical resident and chief cardiology fellow.

In 2007, she became an assistant professor of medicine and the medical director for both the Women’s Cardiovascular Disease program and the Cardiac Rehabilitation program at the Medical College of Georgia. Her special interests include cardiac imaging, women and heart disease, and heart disease during pregnancy.

Dr. Gentry joined Wellstar in October 2010 and is currently on staff at Wellstar Kennestone Hospital. She is a member of the American College of Cardiology, the American Heart Association, the American Society of Nuclear Cardiology and the American Society of Echocardiography.

Dr. Gentry is married and the proud parent of three daughters. Her hobbies include traveling, exercising and playing golf.

A friendly headshot of Jennifer Giuseffi, MD

Jennifer Giuseffi, MD

Cardiovascular Disease Specialist 2014.

Specialties
Cardiovascular Disease
Education
Doctor of Medicine
Patient Rating
rating   4.8 out of 5 (415 ratings)

Dr. Jennifer Giuseffi received her Bachelor of Arts from Cornell University and medical degree from the Medical College of Georgia. She completed internship and residency in internal medicine at Beth Israel Deaconess Medical Center, an affiliate of Harvard Medical School, and served as chief medical resident during her senior year. Dr. Giuseffi went on to a fellowship in cardiovascular medicine at Vanderbilt University and served as chief cardiology fellow.

Her special interests include geriatric cardiology, valvular heart disease, women and heart disease, prevention and cardiac imaging.

Dr. Giuseffi is currently on staff at Wellstar Kennestone Hospital with her primary clinical practice at the Wellstar East Cobb Health Park. She is a member of the American College of Cardiology, the American Medical Association and the American Heart Association.

Dr. Giuseffi is married with two children.

A friendly headshot of Vivek Nautiyal, MD

Vivek Nautiyal, MD

Cardiovascular Disease Specialist 2017.

Specialties
Cardiovascular Disease
Education
Doctor of Medicine - MBBS
Patient Rating
rating   4.7 out of 5 (232 ratings)

Dr. Vivek Nautiyal received his medical degree from University College of Medical Sciences in Dehli, India. He completed his Cardiovascular Diseases residency at Emory University School of Medicine in Atlanta, Georgia.

He is board certified by American Board Internal Medicine.

Dr. Nautiyal is currently in practice at Wellstar Cardiovascular Medicine.

A friendly headshot of David Zimmerman, MD

David Zimmerman, MD

Cardiovascular Disease Specialist 2000.

Specialties
Cardiovascular Disease
Education
Doctor of Medicine
Patient Rating
rating   4.7 out of 5 (514 ratings)

Dr. David Zimmerman is an invasive cardiologist and is board certified in cardiovascular disease. He attended Duke University School of Medicine where he earned his medical degree. After completing his internship and residency at Ohio State University in Columbus, OH, he went on to complete a cardiology fellowship at Tulane University in New Orleans. He also completed a fellowship in heart failure and cardiac transplantation at the Ochsner Clinic in New Orleans.

He is on staff at Wellstar Cobb, Douglas and Kennestone hospitals. His interests include cardiac catheterization, nuclear cardiology, preventive cardiology, and heart failure. He is a fellow of the American College of Cardiology.

A friendly photo of Vineet Dua, MD

Vineet Dua, MD

Cardiovascular Disease Specialist 2016.

Specialties
Cardiovascular Disease
Education
Doctor of Medicine
Patient Rating
rating   4.8 out of 5 (689 ratings)

Dr. Vineet Dua received his medical degree from St. George’s University School of Medicine in Grenada, West Indies. He completed his internal medicine internship/residency at Albany Medical Center in Albany, New York and his cardiology fellowship at Strong Memorial Hospital, University of Rochester.

He is board certified in Cardiovascular Disease.

Dr. Dua is currently in practice with Wellstar Cardiovascular Medicine.

Helpful Information for your next visit.

  • Appointments and Cancellations
  • Insurance and Referrals
  • Prescription Refills
  • Printable Office Forms
  • Imaging Services
  • Lab Services
  • Cardiac Rehabilitation
Appointments and Cancellations
Please call our office or book online through MyChart to schedule an appointment. Same-day visits are available for urgent health issues. 

You are responsible to notify us of cancellations. We ask that all appointments be canceled 24 hours prior to the appointment. If you are more than 15 minutes late for your appointment, it will need to be rescheduled.

We use an automated appointment reminder system to notify patients two days prior to your appointment. 
 
Insurance and Payments
Wellstar accepts most medical insurance plans. We work hard to create lasting relationships with insurance companies to ensure you can receive the care you need.

Please call our office if you need help understanding your insurance coverage and financial responsibility.

Referrals

We do not require a referral to schedule an appointment. However, sometimes insurance plans require a referral for office visits. If that is the case with your insurance plan, a referral must be received prior to your visit.
Prescription Refills
Please call your pharmacy to request prescription refills. We respond within 48 business hours.
Printable Office Forms
Authorization for Release of PHI
Authorization for Release of PHI Spanish
Insurance Payment
Financial Policy and Privacy Info
Patient Demographics Information
MyChart Adult Proxy
MyChart Child Proxy
MyChart Teen Proxy
Notice of Privacy Practices Acknowledgement
Notice of Privacy Practices Acknowledgement Spanish
Patient Communication Designation
Patient Communication Designation Spanish
Patient Registration
Patient Registration Spanish
Imaging Services
Some basic diagnostics — such as EKGs — are performed in our office.

We partner with Wellstar Cardiac Diagnostics at East Cobb Health Park to provide state-of-the-art cardiac imaging. We provide quality results with the most advanced technology, registered technologists and board-certified cardiac radiologists.

Learn more about cardiac diagnostics at Wellstar and find the location nearest you.

AVHP Imaging

Lab Services
Wellstar Lab Services has skilled lab technicians ready to help with your lab tests, conveniently located in our building.

Visit Lab Services at Wellstar East Cobb Health Park to learn more.

Wellstar doctor and patient
Cardiac Rehabilitation
Wellstar’s world-class cardiac rehabilitation team works together to help people learn lifelong heart-healthy behaviors and lower their risk for future heart issues.

The goal of cardiac rehabilitation is to significantly decrease or eliminate the risk factors that cause a progression of coronary artery disease. We start with a thorough evaluation, then create a plan of monitored exercise, lifestyle education and emotional support designed just for you.

Learn more about cardiac rehabilitation at Wellstar and find the location nearest you. 
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