Dr. Tatoyan graduated from Keck School of Medicine of USC in 1977 and has been in practice for 39 years. He completed a residency at Maryland General Hospital. He currently practices at Krikor Baghdassar Tatoyan MD and is affiliated with Encino Hospital Medical Center, Northridge Hospital Medical Center and Providence Holy Cross Medical Center. Dr. Tatoyan accepts multiple insurance plans including Medicare and Health Net. Dr. Tatoyan is board certified in Surgery. Dr. Tatoyan also practices at Tarzana Surgical Center in Van Nuys, CA.