Dr. John A Hovanesian specializes in ophthalmology in Laguna Hills area. Dr. John A Hovanesian, MD has a medical practice at 24401 Calle De La Louisa, Suite 300, Laguna Hills CA, and has over 25 years of experience in the field of medicine. He graduated from University Of Michigan Medical School with his medical degree in 1992. Dr. Hovanesian is accepting new patients at his medical office and practice location in Laguna Hills, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.