Dr. Rocker has been practicing Internal Medicine in Peekskill and Cortlandt since 1987. A graduate of the Saint Louis University School of Medicine, he completed his residency in NYC at Metropolitan Hospital Center. Dr. Rocker is Board Certified in both Internal Medicine, as well as Geriatrics. He has experience in skilled nursing facilities, and is a former Medical Director of The Cortlandt Nursing Center. He resides in Pleasantville with his family.