Dr. Lushantha S. Gunasekera, M.D. is a board-certified cardiologist with expertise in cardiac CT, nuclear cardiology, and invasive cardiology. He received his medical degree from Albany Medical College and completed his internal medicine residency at Orlando Regional Medical Center, followed by a cardiology fellowship at SUNY Buffalo. Dr. Gunasekera has been in private practice since 2008. He has authored numerous publications and presentations in cardiology. Dr. Gunasekera is an active volunteer providing medical care globally and locally.
Dr. Lushantha S. Gunasekera, M.D. is a board-certified cardiologist with expertise in cardiac CT, nuclear cardiology, and invasive cardiology. He received his medical degree from Albany Medical College and completed his internal medicine residency at Orlando Regional Medical Center, followed by a cardiology fellowship at SUNY Buffalo. Dr. Gunasekera has been in private practice since 2008. He has authored numerous publications and presentations in cardiology. Dr. Gunasekera is an active volunteer providing medical care globally and locally.
The reviews listed below were collected independently of The Cardiovascular Center of Florida through rater8. Each review represents an authentic and verified patient experience.
Dr G is professional yet compassionate. I have 100% confidence in his care. His nurse is great! The front office staff are friendly and make you feel welcome.
(5 days ago)
Feb-2026
Always listens to e. Very pleased.
(1 week ago)
Feb-2026
Caring and listens to patient concerns.
(1 week ago)
Feb-2026
Explains reasons and purpose for suggested tests
Office staff are courteous and helpful
(1 week ago)
Feb-2026
Love him
(2 weeks ago)
Feb-2026
Dr. Gunasekera is excellent! (We travel over an hour to see him). He LISTENS, and gives good feedback, helping us to understand what's going on. He is forthright with information and doesn't tiptoe around his instructions. His staff is supportive and Responsive anytime we call! Looking forward to the convenience of all services in one office in April!
(2 weeks ago)
Feb-2026
Dr. G is very nice and answers all your questions.
(2 weeks ago)
Feb-2026
Love my Doctor.
(2 weeks ago)
Feb-2026
Dr G is a most kind and caring Doctor, as well as very knowledgeable and professional! I am so proud and pleased to have him as my Cardiologist!
(2 weeks ago)
Feb-2026
Simply the BEST physician in Lake County! His attention to detail, his communication skills, his bedside manner are all excellent and always consistent every visit.
(2 weeks ago)
Feb-2026
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CVCFL: Clermont - Oakley Seaver
805 Oakley Seaver Drive Suite A Clermont, FL 34711
Dr. Lushantha S. Gunasekera, M.D. is a board-certified cardiologist with expertise in cardiac CT, nuclear cardiology, and invasive cardiology. He received his undergraduate degree from Cornell University and medical degree from Albany Medical College. He completed internal medicine residency at Orlando Regional Medical Center, followed by a cardiology fellowship at SUNY Buffalo. Dr. Gunasekera has been in private practice since 2008. He has authored numerous publications and presentations in cardiology. Dr. Gunasekera is an active volunteer providing medical care globally and locally. He has received awards for exemplary patient care and humanitarian service. Dr. Gunasekera serves on philanthropic organizations in Clermont. He is active in hospital leadership committees focused on quality and safety. He currently serves as Chief of Staff at Southlake Hospital. Dr. Gunasekera's goal is to improve cardiovascular care in collaboration with his patients through prevention, early diagnosis, and innovative treatments.
Undergrad: Cornell University
Medical School: Albany Medical College
Residency: Orlando Regional Medical Center
Fellowship: State University New York at Buffalo
Board Certifications: Board Certified Cardiac CT, 2012 Board Certified Cardiology, 2008 Board Certified Nuclear Cardiology, 2008 Certification of Radioisotope Handling, 2006 Board Certified American Board of Internal Medicine, 2005
Dr G is professional yet compassionate. I have 100% confidence in his care. His nurse is great! The front office staff are friendly and make you feel welcome.
Always listens to e. Very pleased.
Caring and listens to patient concerns.
Explains reasons and purpose for suggested tests Office staff are courteous and helpful
Love him
Dr. Gunasekera is excellent! (We travel over an hour to see him). He LISTENS, and gives good feedback, helping us to understand what's going on. He is forthright with information and doesn't tiptoe around his instructions. His staff is supportive and Responsive anytime we call! Looking forward to the convenience of all services in one office in April!
Dr. G is very nice and answers all your questions.
Love my Doctor.
Dr G is a most kind and caring Doctor, as well as very knowledgeable and professional! I am so proud and pleased to have him as my Cardiologist!
Simply the BEST physician in Lake County! His attention to detail, his communication skills, his bedside manner are all excellent and always consistent every visit.