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Photo of Dr. Gregory Kumkumian

Gregory Kegham Kumkumian, M.D.

Specializes In: Adults (18+ years)


Appointment Phone


Main Location

Johns Hopkins Community Physicians - Heart Care

Out-of-State & International Patients +
Out of State Patients

Call 410-464-6641 (8a.m. to 6p.m., EST, Mon-Fri)

Learn more about our out-of-state patient services »

International Patients

Call +1-410-502-7683 (7a.m. to 6p.m., EST, Mon-Fri)

Learn more about our international patient services »


  • Medicine at Suburban Hospital


Johns Hopkins Community Physicians - Heart Care

Appointment Phone: 301-897-5301

6410 Rockledge Drive
Suite 200
Bethesda, MD 20817 map
Phone: 301-897-5301

Johns Hopkins Community Physicians - Heart Care Rockville

Appointment Phone: 240-238-3760

15005 Shady Grove Road
Suite 340
Rockville, MD 20850 map
Phone: 240-238-3760

Gregory Kumkumian, MD

Appointment Phone: 301-972-4221

208 Boland Farm Road
Germantown, MD 20876 map


Cardiovascular Diseases, General Cardiology, Interventional Cardiology, Preventive Cardiology, Venous Disease


Greg Kumkumian, M.D., F.A.C.C., received his medical degree from The George Washington University School of Medicine. He is board certified in cardiovascular disease and interventional cardiology. Dr. Kumkumian is currently the Medical Director in the Cardiac Catheterization Laboratory at Suburban Hospital. His special interests include general and preventive cardiology, interventional cardiology and peripheral vascular diseases, venous diseases and peripheral interventions. Dr. Kumkumian has been recognized as one of the area's "Top Doctors" several times by Washingtonian magazine. more

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