Hundreds of reviews rate us 5 out of 5 stars!

Caregiver Information


Dr. Grinberg is a graduate of the Massachusetts Institute of Technology and completed his medical training at Columbia University College of Physicians & Surgeons. He did his postgraduate training in Surgery and Urology at the University of Pennsylvania, serving as chief resident in 1990-1991.

Dr. Grinberg has been serving the Suffolk County community since 1991 and is an attending urologist at J.T. Mather Memorial Hospital, Brookhaven Memorial Hospital and St. Charles Hospital & Rehabilitation Center.  His South American background, and being one of the few fluent Spanish speaking urologists on Long Island, makes him particularly well suited to treat the Hispanic and Latino American community.

Dr. Grinberg has been certified by the American Board of Urology in 1993 and has recertified in 2001 and 2010.  He is a member of the Suffolk County Medical Society, American Urologic Association, and a Fellow of the American College of Surgeons.

Dr. Grinberg practices all facets of urology and is particularly interested in urologic oncology, female urology and stone disease.