Dr. William Tsai is a California state licensed medical doctor, specializing in Family Medicine. Graduated Magna Cum Laude from Western University of Health Sciences, completed residency training in Arrowhead Regional Medical Center, Dr. Tsai's clinical interests include Allergies, anxiety, asthma, arthritis, back pain, chronic fatigue/fibromyalgia, depression, diabetes, geriatrics, heart disease, high cholesterol, high blood pressure, infectious diseases, menopause.. Dr. Tsai currently is working at Chaffey Medical Group, located in 510 N 13th Ave #101 Upland CA 91786 Dr. Tsai's clinic interests include Allergies, anxiety, asthma, arthritis, back pain, chronic fatigue/fibromyalgia, depression, diabetes, geriatrics, heart disease, high cholesterol, high blood pressure, infectious diseases, menopause.. Please call +1-909-985-8838 to contact. Access cdoc101.com on a desktop computer to view more details. | |||