Dr. Yifan Geng is a California state licensed medical doctor, specializing in Internal Medicine. Graduated Magna Cum Laude from Tufts University School Of Medicine, completed residency training in Kaiser Permanente, Dr. Geng's clinical interests include hospital medicine(inpatient services). Dr. Geng currently is working at Kaiser Permanente, located in 1425 S Main St 4th Floor Walnut Creek CA 94596 Dr. Geng's clinic interests include hospital medicine(inpatient services). Please call +1-925-295-4000 to contact. Access cdoc101.com on a desktop computer to view more details. | |||