Dr. Sham is a licensed Family Medicine in CA. Medical degree obtained from A.T. Still University of Health Sciences Kirksville College of Osteopathic Medicine. Completed residency training at MacNeal Family Medicine Center . Currently practices at Kaiser Permanente (Kaiser Permanente), located at 975 Sereno Dr, Vallejo, CA 94589. Dr. Sham specializes in family medicine, primary care.. In addition to English, Dr. Sham speaks Cantonese.