Dr. Gary A Greensweig specializes in family practice in Belmont area. Dr. Gary A Greensweig has a medical practice at 1301 Shoreway Road, Ste. 100, Belmont CA, and has over 41 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 1976. Dr. Greensweig is accepting new patients at his medical office and practice location in Belmont, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.