After attending MCP Hahnemann University School of Medicine, Dr. Leonard Sandler, M.D. trained in internal medicine at Washington Hospital Center and later his cardiovascular training at North Shore University and Long Island Jewish Hospital. His specialties include congestive heart failure, echocardiography, nuclear stress imaging, and stress echocardiography. Dr. Sandler enjoys time with his family in his spare time as well as baseball, football, and playing the guitar.
After attending MCP Hahnemann University School of Medicine, Dr. Leonard Sandler, M.D. trained in internal medicine at Washington Hospital Center and later his cardiovascular training at North Shore University and Long Island Jewish Hospital. His specialties include congestive heart failure, echocardiography, nuclear stress imaging, and stress echocardiography. Dr. Sandler enjoys time with his family in his spare time as well as baseball, football, and playing the guitar.
After attending MCP Hahnemann University School of Medicine, Dr. Leonard Sandler, M.D. trained in internal medicine at Washington Hospital Center and later his cardiovascular training at North Shore University and Long Island Jewish Hospital. His specialties include congestive heart failure, echocardiography, nuclear stress imaging, and stress echocardiography. Dr. Sandler enjoys time with his family in his spare time as well as baseball, football, and playing the guitar.
Board Certifications:
American Board of Internal Medicine
American Board of Internal Medicine, Cardiovascular Disease
National Board of Echocardiography
Certification Board of Nuclear Cardiology

Very personal
Dr Sandler is always very nice to visit, likes to talk which keeps you relaxed….and I believe he is a very skilled Cardiologist!!!
Excellent visit. Explains things to allow you to understand. 5,Stars!
Dr. Sandler is excellent
Caring and knowledgeable
Been a patient for a few years. Dr Sandler is a special physician who has attributes that include focused listening, responding to difficult questions with clarity and a great empathy. He does not disappoint. Glad to be in his care.
Great
Dr Sandler as usual is informative and takes his time to discuss things of importance to his patients.
Very knowledgeable and supportive in dealing with getting my health on track. Any questions or concerns he has answers.
Dr. Sandler has been treating me for several years and I find him to be personable and always taking the time to discuss my medical needs and questions. I always feel I’m getting the best care and appreciate his expertise and explanations. He is one of the best doctors I’ve encountered as I journey through my senior years.