Dr. Leena Shan Ray is a California state licensed medical doctor, specializing in Nephrology. Graduated Magna Cum Laude from Albert Einstein College of Medicine, completed residency training in BIDMC, and completed the Nephrology specialist training at BIDMC. Dr. Ray currently is working at Sutter Health, located in 2222 East St Concord CA 94520 Please call +1-925-686-1230 to contact. Access cdoc101.com on a desktop computer to view more details. | |||