Overview
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 Experienced provider by MediFind in the treatment of Pulmonary Veno-Occlusive Disease. His top areas of expertise are Pulmonary Edema, Heart Attack, Heart Failure, and Angina.
His clinical research consists of co-authoring 6 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
6115 Peachtree Dunwoody Road, Suite 300, Sandy Springs, GA 30328
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Wellstar Medical Group LLC
Paul Guichard is a Cardiologist in Marietta, Georgia. Dr. Guichard is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Veno-Occlusive Disease. His top areas of expertise are Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, Heart Failure with Preserved Ejection Fraction (HFpEF), Pacemaker Implantation, and Cardiac Ablation.
Piedmont Heart Of Lawrenceville
Demir Baykal, MD, FACC, FASE is board certified and a diplomat of ABIM Advanced Heart Failure and Transplant Cardiology, Society of Cardiac CT, American Society of Nuclear Cardiology, and the American Board of Clinical Lipidology. He is a recognized national expert in cardiac catheterization, advanced cardiac imaging, advanced heart failure, and pulmonary hypertension. Dr. Baykal is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Veno-Occlusive Disease. His top areas of expertise are Pulmonary Edema, Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Pacemaker Implantation, and Cardiac Ablation.
Wellstar Medical Group LLC
Dhaval Patel is a Cardiologist and an Interventional Cardiologist in Marietta, Georgia. Dr. Patel is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Veno-Occlusive Disease. His top areas of expertise are Long QT Syndrome 5, Jervell Lange-Nielsen Syndrome (JLNS), Long QT Syndrome 3, Long QT Syndrome 2, and Pacemaker Implantation. Dr. Patel is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Heart AttackDr. Sun isDistinguished. Learn about Heart Attack.
- Heart FailureDr. Sun isDistinguished. Learn about Heart Failure.
- Pulmonary EdemaDr. Sun isDistinguished. Learn about Pulmonary Edema.
- Advanced
- AnginaDr. Sun isAdvanced. Learn about Angina.
- Aortic Valve StenosisDr. Sun isAdvanced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Sun isAdvanced. Learn about Apoplexy.
- ArrhythmiasDr. Sun isAdvanced. Learn about Arrhythmias.
- Arterial EmbolismDr. Sun isAdvanced. Learn about Arterial Embolism.
- AtherosclerosisDr. Sun isAdvanced. Learn about Atherosclerosis.
- Experienced
- Acute Coronary SyndromeDr. Sun isExperienced. Learn about Acute Coronary Syndrome.
- Adenosine Deaminase 2 DeficiencyDr. Sun isExperienced. Learn about Adenosine Deaminase 2 Deficiency.
- Anomalous Left Coronary Artery from the Pulmonary Artery
- Aortic DissectionDr. Sun isExperienced. Learn about Aortic Dissection.
- Aortic RegurgitationDr. Sun isExperienced. Learn about Aortic Regurgitation.
- Arrhythmogenic Right Ventricular Cardiomyopathy