Dr. John S. Tsakonas, M.D., a graduate of the School of Engineering of Columbia University in New York, received his medical education from the State University of New York at Syracuse. He completed his internal medicine and cardiology training at the George Washington University Hospital, Washington, D.C.
Dr. Tsakonas is certified by the National Board of Medical Examiners, the American Board of Internal Medicine and the Subspecialty Boards of Cardiovascular Disease and cardiac CT angiography.
Dr. John S. Tsakonas, M.D., a graduate of the School of Engineering of Columbia University in New York, received his medical education from the State University of New York at Syracuse. He completed his internal medicine and cardiology training at the George Washington University Hospital, Washington, D.C.
Dr. Tsakonas is certified by the National Board of Medical Examiners, the American Board of Internal Medicine and the Subspecialty Boards of Cardiovascular Disease and cardiac CT angiography.
The reviews listed below were collected independently of Cardiovascular Consultants through rater8. Each review represents an authentic and verified patient experience.
I loved the staff at this office. They were so great at communicating and helping me understand what to expect which greatly reduced my stress during the procedure. They also exemplified compassion which was a beautiful thing ..
Apr-2025
Very short and unremarkable call.😊
The doctor was on time and he had all good news for me so the call made my day. Thank you very much!
Apr-2025
“Dr. Tsakonas went above and beyond to provide exceptional care when I needed it most. He got me in quickly, conducted a thorough evaluation, and took the time to explain everything along the way. His expertise and compassion made all the difference. Highly recommend!
Apr-2025
Great Doctor
Mar-2025
He's just the best....
Feb-2025
Dr. Tsakonas presentation is respectful and attentive. He is a sweet man. He recognizes the degree of responsibility he has to me.
Feb-2025
Very caring and detailed in explaining.
Jan-2025
Excellent knowledge of my issues!!
Jan-2025
Outstanding in knowledge, care, understanding, persistence, treatment. Thank you.
Dr. John S. Tsakonas, M.D., a graduate of the School of Engineering of Columbia University in New York, received his medical education from the State University of New York at Syracuse. He completed his internal medicine and cardiology training at the George Washington University Hospital, Washington, D.C.
He remained at George Washington as a Clinical Instructor of Medicine completing an extra year of invasive and interventional cardiology. Dr. Tsakonas is an Assistant Clinical Professor at UCLA, and is a member of the Attending Clinical Faculty in Cardiac Catheterization and Intervention at the Wadsworth VA Hospital in Los Angeles.
Dr. Tsakonas is certified by the National Board of Medical Examiners, the American Board of Internal Medicine and the Subspecialty Boards of Cardiovascular Disease and cardiac CT angiography. He is also a Fellow of the American College of Cardiology and Fellow of the Society of Cardiac CT.
I loved the staff at this office. They were so great at communicating and helping me understand what to expect which greatly reduced my stress during the procedure. They also exemplified compassion which was a beautiful thing ..
Very short and unremarkable call.😊 The doctor was on time and he had all good news for me so the call made my day. Thank you very much!
“Dr. Tsakonas went above and beyond to provide exceptional care when I needed it most. He got me in quickly, conducted a thorough evaluation, and took the time to explain everything along the way. His expertise and compassion made all the difference. Highly recommend!
Great Doctor
He's just the best....
Dr. Tsakonas presentation is respectful and attentive. He is a sweet man. He recognizes the degree of responsibility he has to me.
Very caring and detailed in explaining.
Excellent knowledge of my issues!!
Outstanding in knowledge, care, understanding, persistence, treatment. Thank you.
He is fresh answer, and friendly doctor!