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 good Dr.Nice communication, understanding and class.
I really enjoyed seeing him, I have for years , he’s always there for you
Dr Sandler took xtra time to answer my questions, address my concerns and provide detail on recent studies with regard to medical testing and cardiac risk factors. Great affect as well, kind and generous with his time. Would recommend him.
Great Dr knows his stuff takes his time with you doesn’t rush out of the room explain and explain to me what to do how to do it and how to live a longer life great doctor, Dr. Sandler my name is Steven Dominick patient of the doctor for about nine years.
He teally cares- or he is a good actor. 😆
He is, as always, thorough, a good listener, and caring.
Dr. Sandler is very caring individual. My wife and I have used him and the Shore Heart Group for years. He’s very knowledgeable very straightforward and just a good guy!
Very nice, answered all my questions. Took the time to listen.
Dr. Sandler is a excellent doctor and a good friend through the years that I known him
Very caring and explains everything