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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).


Our records indicate this doctor is retired.

Learn more about Dr. John Ryan:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. John Ryan, Otolaryngologist is Excellent. Dr. Ryan has been reviewed by 2 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

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

Specialties & Research

Dr. John Ryan, MD, PC is board certified in Otolaryngology.

Education & Awards

Dr. Ryan graduated from Saint Louis University.


Dr. Ryan has 3 hospital affiliations:

  • Mt Sinai Hospital 
  • Lenox Hill Hospital 
  • Manhattan Eye Ear Throat Hospital 


  • Tagalog
  • French
  • Romanian
  • Italian

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Additional Information
Dr. John Ryan MD and PC is a male Otolaryngologist, has 50 years of experience and practices in Otolaryngology.
Where does Dr. John Ryan practice?
Dr. John Ryan has 1 office location.
Dr. John Ryan practices Otolaryngology near New York, NY.
See New York Otolaryngologists.