Browse Health
31 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).

Learn more about Dr. John Coman:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. John Coman is Good. Dr. Coman has been reviewed by 11 patients who have provided 2 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 4.5
Courteous Staff 3.7
Accurate Diagnosis 3.9
Bedside Manner 4.5
Spends Time with Me 3.9
Follows Up After Visit 4.0

Specialties & Research

Dr. John Coman, MD is board certified in Internal Medicine.

Education & Awards

Dr. Coman graduated from Universita Degli Studi Di Bologna.


Dr. Coman has 10 hospital affiliations:

  • Ny Hospital Medical Ctr Of Queens,The 
  • Long Island Jewish Medical Center 


  • Italian
  • Russian

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Additional Information
Dr. John Colm Coman MD is a male Internist, has 31 years of experience and practices in Internal Medicine.
Where does Dr. John C. Coman practice?
Dr. John Coman has 1 office location.
Dr. John Coman practices Internal Medicine near Bayside, NY.
See Bayside Internists.