Dr. John Watson Harmon MD is a male Oncologist , has 41 years of experience and practices in Surgery, Surgical Critical Care, Medical Oncology, and Adult Reconstructive Orthopaedic Surgery.
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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Specialties & Research
Dr. John Harmon, MD is board certified in Surgery.
He has special expertise in 19 Areas, including Acid Reflux Disease Gastroesophageal Reflux, Barrett Esophagus, and Blast Injuries.16 more special expertise areas
More Specialties & Research
Education & Awards
Dr. Harmon graduated from Columbia University, New York. He has 2 awards.
Dr. Harmon has 4 hospital affiliations:
- The Johns Hopkins Hospital
- Johns Hopkins Bayview Medical Center
Accepted Insurance Plans
Dr. Harmon accepts these health insurances in at least one office:
- Priority Partners - 2 plans
- United Healthcare - 1 plan
- CareFirst - 2 plans
- Great-West Healthcare - 1 plan
- Geisinger Health Plan - 4 plans
- Humana - 2 plans
- Cigna - 2 plans
- AMERIGROUP - 1 plan
More Accepted Insurance
Similar doctors nearby
- Additional Information
- Where does Dr. John W. Harmon practice?
Dr. John Harmon practices Surgery, Surgical Critical Care, Medical Oncology, and Adult Reconstructive Orthopaedic Surgery near Baltimore, MD.
Additional practice locations include: Nottingham, MD.
See Baltimore Surgeons, Baltimore Urgent Care Centers, and Baltimore Oncologists.