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).
Learn more about Dr. Douglas Johnston:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Douglas Johnston is Excellent.
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Specialties & Research
- He has special expertise in 1 area:
- Vascular Malformations
Education & Awards
Dr. Johnston graduated from Temple University Physicians, Philadelphia.
Dr. Johnston has 5 hospital affiliations:
- Thomas Jefferson University Hospital
- Alfred I Dupont Institute
Accepted Insurance Plans
Dr. Johnston accepts these health insurances in at least one office:
- Gateway Health Plan - 1 plan
- Aetna - 3 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Douglas Johnston practice?
Dr. Douglas Johnston practices Otolaryngology near Wilmington, DE.
Additional practice locations include: Newark, DE and Philadelphia, PA.
See Wilmington Otolaryngologists.