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Dr. Mary M. Koumas, DO

Family Medicine

  • (626) 337-7204

Dr. Koumas's Overview

Dr. Mary M. Koumas graduated from the A.T. Still University of Health Sciences/ Kirksville College of Osteopathic Medicine in 1978. She 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.

Dr. Koumas's Experience

Years in Practice: 37

Conditions Treated by Dr. Koumas

  • Not Available

Procedures Performed by Dr. Koumas

  • Not Available

Dr. Koumas's Specialties

Family Medicine

Dr. Koumas's Education & Training

Medical School: A.T. Still University of Health Sciences/ Kirksville College of Osteopathic Medicine; Graduated 1978

Dr. Koumas's Rating

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  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Koumas's Accepted Insurance

  • Aetna Basic HMO
  • Aetna Choice POS II
  • Aetna HMO
  • Aetna HMO Deductible Plan CA members only
  • Aetna Managed Choice POS Open Access
  • Aetna Savings Plus of CA
  • Aetna Signature Administrators PPO
  • Aetna Vitalidad Plus CA con Aetna
  • BCBS Blue Card PPO
  • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
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Dr. Koumas's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

Other Physicians in Dr. Koumas's Practice

Dr. Koumas's Hospital Affiliations

Office Locations

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