Dr. Michael A. Grasso is an internist and nephrologist at the Nephrology Group in West Orange, New Jersey. He specializes in hypertension, kidney dialysis, kidney disease and kidney transplant. Dr. Grasso received his M.D. from the University of Maryland School of Medicine in 1970 and completed his residencies at the Maryland General Hospital in internal medicine, and the Thomas Jefferson University Medical Center in surgery and then urology.