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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).

Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. John Kerns is Good. Dr. Kerns has been reviewed by 9 patients who have provided 0 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.7
Courteous Staff 5.0
Accurate Diagnosis 4.3
Bedside Manner 4.3
Spends Time with Me 4.1
Follows Up After Visit 3.7

Specialties & Research

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

  • He has special expertise in 6 areas:
  • Infertility
  • Kidney Stones (Kidney Calculi)
  • Laser Lithotripsy
  • Male Circumcision
  • Microsurgery
  • Overactive Urinary Bladder

Education & Awards

Dr. Kerns graduated from Georgetown University, Washington. He has 2 awards.

Castle Connolly Top Doctors: New York Metro Area™ (2014 - 2015)
Castle Connolly's Top Doctors™ (2013)


Dr. Kerns has 4 hospital affiliations:

  • Valley Hospital 
  • Holy Name Hospital 


  • Spanish
  • Korean
  • Chinese
  • English

> > > > Dr. John Kerns, MD

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Additional Information
Dr. John F Kerns MD is a male Urologist, has 36 years of experience and practices in Urology.
Where does Dr. John F. Kerns practice?
Dr. John Kerns has 4 office locations.
Dr. John Kerns practices Urology near Englewood, NJ.
Additional practice locations include: Fair Lawn, NJ and North Bergen, NJ.
See Englewood Urologists.