Dr. Oliver C Tsai specializes in internal medicine in West Covina area. Dr. Oliver C Tsai has a medical practice at 1433 West Merced Avenue, Suite 308, West Covina CA, and has over 29 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 1988. He is affiliated with numerous hospitals, including Citrus Valley Medical Center-ic Campus (CA) and more. Dr. Tsai is accepting new patients at his medical office and practice location in West Covina, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.