Dr. John Merren Byrne DO is a male Family Practitioner, has 11 years of experience and practices in Family Medicine, Internal Medicine, and Pain Medicine.
Dr. John Byrne has 3 office locations.
Patient First
560 W MacPhail Rd
Bel Air, MD 21014

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Locations and availability (3)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Education & Awards

Dr. Byrne graduated from UMDNJ at Stratford.


Accepted Insurance Plans

Dr. Byrne accepts these health insurances in at least one office:

  • CareFirst - 2 plans
  • Cigna - 6 plans
  • Great-West Healthcare - 1 plan
  • Priority Partners - 2 plans


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Additional Information
Where does Dr. John M. Byrne practice?
Dr. John Byrne practices Family Medicine, Internal Medicine, and Pain Medicine near Bel Air, MD.
Additional practice locations include: Laurel, MD and Lutherville Timonium, MD.
See Bel Air Family Physicians, Bel Air Internists, and Bel Air Pain Management Doctors.