David E. Montgomery MD, PhD, received his medical degree from Northwestern University Feinberg School of Medicine, where he continued his medical training including an internship and residency in internal medicine as well as clinical and advanced fellowships in cardiology. Dr. Montgomery also holds a PhD in physiology from the University of Illinois at Chicago, College of Medicine. Prior to joining Piedmont, Dr. Montgomery served as Adjunct Staff at the Resurrection Medical Center in Chicago, Illinois. He is board-certified in both cardiology and internal medicine. His clinical focus is heart and vascular disease prevention. Some of his special clinical interests include preventing and managing cardiovascular disease in the young adult, the athlete and obese populations. Dr. Montgomery has published in a range of medical and scientific journals and his patient care and clinical work as a resident won him induction into the prestigious Alpha Omega Alpha Honor Medical Society. He also holds memberships in a number of organizations, including the American Heart Association and the American College of Cardiology. Dr. Montgomery is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Atherosclerosis, High Cholesterol, Angina, Coronary Heart Disease, and Pacemaker Implantation.

Matthew Wilson is a Cardiologist in Atlanta, Georgia. Dr. Wilson has been practicing medicine for over 24 years and is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Mitral Valve Prolapse, Arterial Embolism, Carotid Artery Disease, and Arrhythmias.

Dr. Sun earned his medical degree from Hunan Medical University in China and completed his Internal Medicine residency at University of Massachusetts Medical Center, Worcester, MA. He completed his fellowship in Cardiology at Mid America Heart Institute/University of Missouri Medical Center, Kansas City, Missouri. He is board certified in Cardiovascular Disease.Dr. Sun has been practicing medicine/cardiology for 20 years. Prior to joining Piedmont, Dr. Sun was a medical staff member at Division of Cardiology, Johns Hopkins School of Medicine and attending cardiologist at Johns Hopkins Bayview Medical Center, Baltimore, Maryland.Dr. Sun specializes in cardiovascular diseases prevention and treatment. Dr. Sun has special interests in congestive heart failure, and cardiac imaging.In his spare time, Dr. Sun enjoys spending time with his family and friends. He enjoys hiking, gardening, international cuisines, and opera. Dr. Sun is accepting new patients and welcomes most major insurance plans. Dr. Sun is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Pulmonary Edema, Heart Attack, Heart Failure, and Angina.

Dr. Simpson completed his undergraduate training and earned his medical degree summa cum laude from Emory University in Atlanta. He served a general surgery internship and an orthopedic surgery residency with Emory University Affiliated Hospitals. He then completed an internship and residency in internal medicine at the Brigham and Women's Hospital of Harvard University in Boston. Dr. Simpson then returned to Atlanta to complete a cardiology fellowship with Emory University Affiliated Hospitals. He is board certified as a Diplomat of the American Board of Internal Medicine and National Board of Medical Examiners. He also sat for the Cardiovascular Board Exam and is certified in both basic and advanced cardiac life support (BCLS and ACLS). He is currently a Fellow of the American College of Cardiology. Dr. Simpson is a member of the Alpha Omega Alpha National Medical Honor Society. He currently is in practice at the Roswell location of the Piedmont Heart Institute Physicians. Dr. Simpson is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Atrial Fibrillation, Atherosclerosis, Angina, and Coronary Heart Disease.

Gina Lundberg is a Cardiologist in Marietta, Georgia. Dr. Lundberg has been practicing medicine for over 38 years and is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Prolapse. Her top areas of expertise are Atherosclerosis, Coronary Heart Disease, Hypertension, Hormone Replacement Therapy (HRT), and Cardiac Ablation.

Dr. Powell specializes in comprehensive and preventative health care and provides care for patients age 12 years and older. She offers in-office procedures such as pap smears, Nexplanon insertion, wart cryotherapy, basic sutures, skin tag removals, and weight loss counseling. Dr. Powell places special emphasis on nutrition and the value of diet on disease management and prevention. She has a unique ability to connect and form relationships with her patients, allowing her to identify individual barriers to achieving optimal health. Dr. Powell has a special interest in culinary medicine and medicine in media.In her spare time, Dr. Powell enjoys cooking, exercising, and spending time with her husband, family, and friends. Dr. Powell is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. Her top areas of expertise are Vitamin D Deficiency, Polycystic Ovary Syndrome, Carney Complex, and Solitary Fibrous Tumor.

Dr. Lall received her bachelor's degree in biology at Youngstown State University followed by a medical degree from the Georgia campus of Philadelphia College of Osteopathic Medicine. She then completed her internal medicine residency at Riverside Methodist Hospital in Columbus, OH, her cardiology fellowship at Marshall University in WV, and further pursued and completed an advanced echocardiography/nuclear cardiology fellowship at New York Presbyterian Hospital/Columbia University. She is currently board certified in Internal Medicine, Cardiology, Echocardiography, and Nuclear Cardiology.Dr. Lall's clinical interests include valvular heart disease, cardiomyopathies, coronary artery disease, and cardiac imaging. In her spare time, Dr. Lall enjoys spending time with her family, working out, and traveling.Dr. Lall is accepting new patients and welcomes most major insurance plans. Dr. Lall is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. Her top areas of expertise are Atherosclerosis, Angina, Coronary Heart Disease, and High Cholesterol.

Karen Helland, M.D. earned her undergraduate and medical degree at the University of Minnesota. She went on to complete her internship at Boston City Hospital and her residency at Hennepin County Medical Center in Minneapolis, MN. Dr. Helland is board certified in internal medicine. Prior to joining Piedmont Physicians, Dr. Helland practiced internal medicine in the Atlanta area for over 19 years. Her special interests include hypertension, diabetes, preventive medicine and women's health. She enjoys getting to know her patients and helping them to optimize their health. In her spare time, Dr. Helland enjoys cooking, reading, travel and spending time with her kids. Dr. Helland is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Familial Combined Hyperlipidemia.

C Schramm is a primary care provider, practicing in Family Medicine in Atlanta, Georgia. Dr. Schramm is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Sitosterolemia, Insomnia, Oral Herpes, and High Cholesterol. Dr. Schramm is currently accepting new patients.

George Chang is an Interventional Cardiologist in Atlanta, Georgia. Dr. Chang has been practicing medicine for over 37 years and is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Coronary Heart Disease, Angina, Atherosclerosis, Angioplasty, and Atherectomy.

Stephen Frohwein is a Cardiologist in Atlanta, Georgia. Dr. Frohwein has been practicing medicine for over 38 years and is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Mitral Valve Regurgitation, Coronary Heart Disease, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation.

Thomas Guest is a Cardiologist in Atlanta, Georgia. Dr. Guest has been practicing medicine for over 34 years and is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, Mitral Valve Regurgitation, and Atherectomy.

Alex Sommerfeld is a Cardiologist in Atlanta, Georgia. Dr. Sommerfeld has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Aortic Valve Stenosis, Atherosclerosis, Coronary Heart Disease, Angina, and Angioplasty.

William Schultz is a Cardiologist in Atlanta, Georgia. Dr. Schultz has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, and Atrial Fibrillation.

George Hanzel is a Cardiologist in Atlanta, Georgia. Dr. Hanzel has been practicing medicine for over 33 years and is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Aortic Valve Stenosis, Mitral Valve Regurgitation, Supravalvular Aortic Stenosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

David Delurgio is a Cardiac Electrophysiologist and a Cardiologist in Atlanta, Georgia. Dr. Delurgio has been practicing medicine for over 36 years and is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Atrial Fibrillation, Cardiomyopathy, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation.

Douglas Murphy is a Thoracic Surgeon in Atlanta, Georgia. Dr. Murphy has been practicing medicine for over 51 years and is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Mitral Valve Regurgitation, Heart Tumor, Atrial Myxoma, Patent Foramen Ovale Repair, and Endoscopy.

Michael Halkos is a Thoracic Surgeon in Atlanta, Georgia. Dr. Halkos has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Mitral Valve Regurgitation, Mitral Stenosis, Heart Tumor, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

Amalia Jonsson is a Thoracic Surgeon in Atlanta, Georgia. Dr. Jonsson is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. Her top areas of expertise are Mitral Valve Regurgitation, Infective Endocarditis, Cystic Medial Necrosis of Aorta, Aortic Dissection, and Heart Bypass Surgery.

Michael Balk is a Cardiologist in Marietta, Georgia. Dr. Balk has been practicing medicine for over 39 years and is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Prolapse. His top areas of expertise are Familial Neurocardiogenic Syncope, Arrhythmias, Atrial Fibrillation, Atherosclerosis, and Pacemaker Implantation.