Dr. Leo Kassabian, M.D. was a Phi Beta Kappa and Summa Cum Laude graduate of UCLA where he received a BS degree in Biology. His medical education was attained at University of California, San Francisco. He completed his internal medicine residency and cardiology fellowship at Harbor-UCLA Medical Center where he served as Chief Cardiology Fellow. Dr. Kassabian practices evidence-based medicine with a thoughtful and caring approach.
Dr. Leo Kassabian, M.D. was a Phi Beta Kappa and Summa Cum Laude graduate of UCLA where he received a BS degree in Biology. His medical education was attained at University of California, San Francisco. He completed his internal medicine residency and cardiology fellowship at Harbor-UCLA Medical Center where he served as Chief Cardiology Fellow. Dr. Kassabian practices evidence-based medicine with a thoughtful and caring approach.
The reviews listed below were collected independently of Cardiovascular Consultants through rater8. Each review represents an authentic and verified patient experience.
Excellent physican !!Answers all your questions and is very personable and knowledgable.
(1 week ago)
Apr-2026
Always professional and helpful.
(1 week ago)
Apr-2026
Very kind, compassionate and professional. Clearly explained my situation and provided a path to improve my health. Thank you very much.
I am so fortunate and grateful to be a patient of Dr. Kassabian.
(2 weeks ago)
Apr-2026
I like my doctor. He’s always very attentive to me. He help me to feel much better. Thank you my doctor.
(2 weeks ago)
Apr-2026
Extremely gentle, very Kind
(1 month ago)
Apr-2026
My life savior
(1 month ago)
Mar-2026
Dr Leo is very good, he covered everything and explained everything thoroughly
(1 month ago)
Mar-2026
Dr. Kassabian and his team are always friendly, professional, and informative. In particular today, I gave kudos to Romelda (spelling?) who did an echocardiogram on me. What a delightful person!
(1 month ago)
Mar-2026
Dr. Kassabian has been my mom’s cardiologist for at least a few years now, and he is THE BEST!!!! He truly cares, he’s top notch in his field, and we could not be more blessed to have him!!!
(1 month ago)
Mar-2026
Excellent doctor amazing person. He’s caring about this patient
Dr. Leo Kassabian, M.D. was a Phi Beta Kappa and Summa Cum Laude graduate of UCLA where he received a BS degree in Biology. His medical education was attained at University of California, San Francisco. He completed his internal medicine residency and cardiology fellowship at Harbor-UCLA Medical Center where he served as Chief Cardiology Fellow.
Dr. Kassabian is certified by the National Board of Examiners, the American Board of Internal Medicine, the subspecialty Board of Cardiovascular Disease, and the Certification Board of Nuclear Cardiology. He is a Fellow of the American College of Cardiology, a Fellow of the American Society for Preventive Cardiology and a member of the Society of Cardiovascular Computed Tomography.
Dr. Kassabian practices evidence-based medicine with a thoughtful and caring approach. He has varied skills within the practice of cardiology and is a firm believer in preventing heart disease for all ages. Dr Kassabian integrates a heart healthy lifestyle with the latest in advanced cardiac treatments and medications.
Excellent physican !!Answers all your questions and is very personable and knowledgable.
Always professional and helpful.
Very kind, compassionate and professional. Clearly explained my situation and provided a path to improve my health. Thank you very much. I am so fortunate and grateful to be a patient of Dr. Kassabian.
I like my doctor. He’s always very attentive to me. He help me to feel much better. Thank you my doctor.
Extremely gentle, very Kind
My life savior
Dr Leo is very good, he covered everything and explained everything thoroughly
Dr. Kassabian and his team are always friendly, professional, and informative. In particular today, I gave kudos to Romelda (spelling?) who did an echocardiogram on me. What a delightful person!
Dr. Kassabian has been my mom’s cardiologist for at least a few years now, and he is THE BEST!!!! He truly cares, he’s top notch in his field, and we could not be more blessed to have him!!!
Excellent doctor amazing person. He’s caring about this patient