Dr. Mary M. Koumas has been practicing medicine for 36 years. Dr. Koumas graduated from the A.T. Still University of Health Sciences/ Kirksville College of Osteopathic Medicine in 1978. She practices medicine in West Covina, CA and 1 other location and specializes in Family Medicine. Dr. Koumas is affiliated with Saddleback Memorial Medical Center and Mission Hospital. She speaks English and Spanish.
Years in Practice: 36 Years
Languages Spoken: English, Spanish
Medical School: A.T. Still University of Health Sciences/ Kirksville College of Osteopathic Medicine
Graduation Date: 1978
Specialties: Family Medicine
*This physician has multiple office locations. See Appointments for details.