He is a graduate of Loma Linda University School of Medicine. He has a 4.0 out of 5 star average patient rating. Dr. Vassantachart is an in-network provider for Anthem, Blue Cross/Blue Shield, and Blue Shield, in addition to other insurance carriers. Dr. Vassantachart (or staff) is conversant in Thai and Cantonese. He is affiliated with Alhambra Hospital Medical Center (AHMC), Physician Associates IPA - Queen of Valley, and HealthCare Partners IPA - East West.