Dr. Leonard Michael Mattes M.D., a Cardiologist practicing in New York, NY

Dr. Leonard Michael Mattes  M.D.

Dr. Leonard Mattes is a cardiologist practicing in New York, NY. Dr. Mattes specializes in diagnosing, monitoring, and treating diseases or conditions of the heart and blood vessels and the cardiovascular system. These conditions include heart attacks, heart murmurs, coronary heart disease, and hypertension. Dr. Mattes also practices preventative medicine, helping patients maintain a heart-healthy life.


Dr. Mattes’s career in medicine began in 1962, when he graduated with his Medical Degree from the Tulane Univ Sch of Med, New Orleans La . After medical school, Dr. Leonard Michael Mattes M.D. completed residency at Mt Sinai Med Ctr, Cardiovascular Diseases; Mt Sinai Med Ctr, Internal Medicine; Mt Sinai Med Ctr, Flexible Or Transitional Year. Dr. Mattes is board certified in Internal Medicine by the American Board of Internal Medicine. Dr. Leonard Michael Mattes M.D. currently provides care to patients at 1199 Park Ave, New York, NY 10128.


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Robert Hall

Robert Hall is a contributing writer responsible for following noteworthy physicians throughout the US for FindaTopDoc. When not writing, Rob enjoys hiking with his 3 dogs and making gourmet meals for his friends.