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27 years of experience
Video profile
Accepting new patients
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).

Patient Reviews

  • Currently 3.5 of 4 stars
Patient comments (4)

The overall average patient rating of Dr. William Johnson is Excellent. Dr. Johnson has been reviewed by 9 patients who have provided 4 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.4
  • Currently 3.4285714285714 of 4 stars
Promptness 2.0
  • Currently 2 of 4 stars
Courteous Staff 2.1
  • Currently 2.1428571428571 of 4 stars
Accurate Diagnosis 3.7
  • Currently 3.7142857142857 of 4 stars
Bedside Manner 3.5
  • Currently 3.5 of 4 stars
Spends Time with Me 3.4
  • Currently 3.4285714285714 of 4 stars
Follows Up After Visit 3.2
  • Currently 3.2 of 4 stars

Specialties & Research

Dr. William Johnson, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Ataxia

Education & Awards

Dr. Johnson graduated from New York University. He has 2 awards.

Patients' Choice Award (2012)
Compassionate Doctor Recognition (2012)


Dr. Johnson has 15 hospital affiliations:

  • Robert Wood Johnson Univ Hosp 
  • North Shore/Long Island Jewish Hospital System - Franklin Hospital Med Ctr 


  • Spanish

> > > > Dr. William Johnson, MD

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Additional Information
Dr. William Gill Johnson MD is a male Internist, has 27 years of experience and practices in Internal Medicine.
Where does Dr. William G. Johnson practice?
Dr. William Johnson has 4 office locations.
Dr. William Johnson practices Internal Medicine near Saint Albans, NY.
Additional practice locations include: Jamaica, NY and Valley Stream, NY.
See Saint Albans Internists.