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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- Currently 4 of 4 stars
The overall average patient rating of Dr. John Leighton is Excellent.
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Specialties & Research
Dr. John Leighton, MD is board certified in Internal Medicine, Hematology, and Medical Oncology.
- He has special expertise in 3 areas:
- Breast Diseases
- Gastrointestinal Cancer
- Hepatocellular Carcinoma
Education & Awards
Dr. Leighton graduated from Temple University Physicians, Philadelphia. He has 5 awards.
Dr. Leighton has 10 hospital affiliations:
- Chestnut Hill Hospital
- Montgomery Hospital XXXXX
Accepted Insurance Plans
Dr. Leighton accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Highmark Blue Cross Blue Shield - 5 plans
- Independence Blue Cross - 2 plans
- Great-West Healthcare - 3 plans
- Evercare - 2 plans
- Oxford Health Plans - 2 plans
- Humana - 2 plans
- Cigna - 2 plans
- Gateway Health Plan - 1 plan
- Unicare - 2 plans