Dr. Jason Zelenka was born in Minnesota and raised in Upstate New York. A summa cum laude graduate of State University of New York at Albany, Dr. Zelenka received his medical degree from State University of New York College of Medicine at Syracuse. His internship and residencies were completed at Indiana University School of Medicine.
Dr. Zelenka, under the tutelage of Harvey Feigenbaum, M.D., distinguished professor of medicine at Indiana University School of Medicine and recognized as “Father of Modern Echocardiography”, completed his cardiovascular fellowship at the Krannert Institute of Cardiology in Indianapolis where he served as chief cardiology fellow in 2002-2003 and completed a 7 month preceptorship in nuclear cardiology.
Dr. Zelenka joined Clearwater Cardiovascular Consultants in 2003. Dr. Zelenka is a fellow of the American College of Cardiology and board certified in cardiovascular disease. He also holds credentials from the National Board of Echocardiography in adult comprehensive echocardiography. His interests include echocardiography, vascular ultrasound, nuclear cardiology, cardiac PET, and cardiac computed tomography. He is co-director of our vascular laboratories, active in our cardiac research studies, and is an Affiliate Assistant Professor at the University of South Florida College of Medicine.
Dr. Zelenka is available to see patients at the Countryside office.
Dr. Jason Zelenka was born in Minnesota and raised in Upstate New York. A summa cum laude graduate of State University of New York at Albany, Dr. Zelenka received his medical degree from State University of New York College of Medicine at Syracuse. His internship and residencies were completed at Indiana University School of Medicine.
Dr. Zelenka, under the tutelage of Harvey Feigenbaum, M.D., distinguished professor of medicine at Indiana University School of Medicine and recognized as “Father of Modern Echocardiography”, completed his cardiovascular fellowship at the Krannert Institute of Cardiology in Indianapolis where he served as chief cardiology fellow in 2002-2003 and completed a 7 month preceptorship in nuclear cardiology.
Dr. Zelenka joined Clearwater Cardiovascular Consultants in 2003. Dr. Zelenka is a fellow of the American College of Cardiology and board certified in cardiovascular disease. He also holds credentials from the National Board of Echocardiography in adult comprehensive echocardiography. His interests include echocardiography, vascular ultrasound, nuclear cardiology, cardiac PET, and cardiac computed tomography. He is co-director of our vascular laboratories, active in our cardiac research studies, and is an Affiliate Assistant Professor at the University of South Florida College of Medicine.
Dr. Zelenka is available to see patients at the Countryside office.
The reviews listed below were collected independently of Clearwater Cardiovascular Consultants through rater8. Each review represents an authentic and verified patient experience.
Rushed
May-2025
Extremely knowledgeable, personable, and informative.
May-2025
Excellent doctor. I had the good fortune of seeing Dr. Zelenka after being diagnosed with AFib He was and still is a “matter of fact” doctor. He does not waste time, but gives you the information you need. Unfortunately, I have seen too many doctors in my lifetime, and Dr. Zelenka is one of the best.
May-2025
Excellent doctor and very professional
May-2025
The best
May-2025
Dr Zelenka asks questions and listens when you have questions. He explains medical procedures and results In Laymen’s terms so you can understand. He is always patient and doesn’t make you feel rushed during your visit.
May-2025
Great doctor. Easy to talk to. Caring.
May-2025
Excellent communications and very interested in finding the right methodology for my diagnosis and treatment.
May-2025
Great Dr!
May-2025
I have the upmost confidence in how he interacts with me. He has taken excellent care of me.
May-2025
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Countryside Office
1840 Mease Drive Suite 202 safety Harbor, FL 34695
Dr. Jason Zelenka was born in Minnesota and raised in Upstate New York. A summa cum laude graduate of State University of New York at Albany, Dr. Zelenka received his medical degree from State University of New York College of Medicine at Syracuse. His internship and residencies were completed at Indiana University School of Medicine.
Dr. Zelenka, under the tutelage of Harvey Feigenbaum, M.D., distinguished professor of medicine at Indiana University School of Medicine and recognized as “Father of Modern Echocardiography”, completed his cardiovascular fellowship at the Krannert Institute of Cardiology in Indianapolis where he served as chief cardiology fellow in 2002-2003 and completed a 7 month preceptorship in nuclear cardiology.
Dr. Zelenka joined Clearwater Cardiovascular Consultants in 2003. Dr. Zelenka is a fellow of the American College of Cardiology and board certified in cardiovascular disease. He also holds credentials from the National Board of Echocardiography in adult comprehensive echocardiography. His interests include echocardiography, vascular ultrasound, nuclear cardiology, cardiac PET, and cardiac computed tomography. He is co-director of our vascular laboratories, active in our cardiac research studies, and is an Affiliate Assistant Professor at the University of South Florida College of Medicine.
Dr. Zelenka is available to see patients at the Countryside office.
See other doctors in Clearwater Cardiovascular Consultants
Rushed
Extremely knowledgeable, personable, and informative.
Excellent doctor. I had the good fortune of seeing Dr. Zelenka after being diagnosed with AFib He was and still is a “matter of fact” doctor. He does not waste time, but gives you the information you need. Unfortunately, I have seen too many doctors in my lifetime, and Dr. Zelenka is one of the best.
Excellent doctor and very professional
The best
Dr Zelenka asks questions and listens when you have questions. He explains medical procedures and results In Laymen’s terms so you can understand. He is always patient and doesn’t make you feel rushed during your visit.
Great doctor. Easy to talk to. Caring.
Excellent communications and very interested in finding the right methodology for my diagnosis and treatment.
Great Dr!
I have the upmost confidence in how he interacts with me. He has taken excellent care of me.