Dr. Yan Dan is a California state licensed medical doctor, specializing in Internal Medicine. Graduated Magna Cum Laude from Peking Union Medical College, completed residency training in University of Rochester, Dr. Dan currently is working at Kaiser Permanente, located in 3000 Las Positas Rd Livermore CA 94551 Please call +1-925-243-2700 to contact. Access cdoc101.com on a desktop computer to view more details. | |||