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Dr. John Joseph Williams MD is a male Urologist, has 44 years of experience and practices in Urology.
Video profile
Dr. John Williams has 1 office location.
820 Park Ave
New York, NY 10021

Phone Number
Locations and availability (1)
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 Williams:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 2.5 of 4 stars
Patient comments (1)

The overall average patient rating of Dr. John Williams is Good. Dr. Williams has been reviewed by 2 patients who have provided 1 comments. The rating is 2.5 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 4.0
  • Currently 4 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. John Williams, MD is board certified in Urology.

  • He has special expertise in 8 areas:
  • Erectile Dysfunction (ED)
  • Erectile Dysfunction ED
  • Kidney Cancer
  • Kidney Stones Nephrocalcinosis
  • Oncology / Cancer
  • Prostate Diseases Prostatic Diseases
  • Urinary Bladder Cancer
  • Urogenital Cancer Genitourinary

Education & Awards

Dr. Williams graduated from Georgetown University, Washington. He has 1 awards.

Castle Connolly Top Doctors: New York Metro Area™ (2012 - 2013)


Dr. Williams has 7 hospital affiliations:

  • New York Presbyterian Hospital / Columbia 
  • NewYork-Presbyterian / Weill Cornell 


  • Spanish

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Additional Information
Where does Dr. John J. Williams practice?
Dr. John Williams practices Urology near New York, NY.
See New York Urologists.