Dr. Chingchai Wanidworanun is a Internal Medicine and General Physicia…read moren in Arlington 22203, Arlington VA and has an experience of 46 years in these fields. Dr. Chingchai Wanidworanun practices at Chingchai Wanidworanun MD in Arlington 22203, Arlington VA. He completed Medical School from Chulalongkorn University Faculty of Medicine in 1980,Medical degree, DO from Chulalongkorn University Faculty of Medicine in 1987 and Residency in Internal Medicine from Harlem Hospital Center-GME in 1990.read less