Browse Health
Family Practitioner, Primary Care Doctor
23 years of experience
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

Patient comments (0)

The overall average patient rating of Dr. David John is Average. Dr. John has been reviewed by 3 patients who have provided 0 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Courteous Staff 2.3
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. David John, MD is board certified in Family Medicine.

Education & Awards

Dr. John graduated from Cornell University, New York. He has 2 awards.

Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2013 - 2016)
Level III
NCQA Physician Practice Connections - Patient Centered Medical Home (2013 - 2016)


Dr. John has 3 hospital affiliations:

  • Lutheran Medical Center 
  • SVCMC Mary Immaculate Hospital 
  • Lutheran Med Ctrsun Setpark Hlth 


  • Arabic
  • Chinese
  • Creole
  • French
  • Haitian Creole
  • Urdu
  • Mandarin
  • Portuguese
  • Spanish
  • Russian

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Additional Information
Dr. David Henry Ainsly John MD is a male Family Practitioner, has 23 years of experience and practices in Family Medicine.
Where does Dr. David H. John practice?
Dr. David John has 10 office locations.
Dr. David John practices Family Medicine near Brooklyn, NY.
Additional practice locations include: Bronx, NY and New York, NY.
See Brooklyn Family Physicians.