Dr. John C. Koumas graduated from the Western Univ of Health Sciences College of Osteopathic Medicine of the Pacific in 1987. He works in West Covina, CA and 1 other location and specializes in Family Medicine. Dr. Koumas is affiliated with Mission Hospital and Saddleback Memorial Medical Center. He speaks English and Spanish.
Years in Practice: 27 Years
Languages Spoken: English, Spanish
Medical School: Western Univ of Health Sciences College of Osteopathic Medicine of the Pacific
Graduation Date: 1987
Specialties: Family Medicine
*This physician has multiple office locations. See Appointments for details.