Clinical interests for Dr. Mercando include heart problems, holter monitoring, and hypertension (high blood pressure). His average patient rating is 4.5 stars out of 5. He accepts several insurance carriers, including POMCO, Blue Cross/Blue Shield, and Fidelis. Dr. Mercando graduated from Harvard Medical School. For his residency, Dr. Mercando trained at Montefiore Medical Center. He has received professional recognition including the following: One of America's Top Doctors and Rated one of New York Magazine's Best Doctors. Dr. Mercando's hospital/clinic affiliations include Montefiore Medical Center, NewYork-Presbyterian/Lawrence Hospital, and Albert Einstein College of Medicine.