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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 (2)

The overall average patient rating of Dr. Gary Fialk is Excellent. Dr. Fialk has been reviewed by 7 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.5
Courteous Staff 3.9
Accurate Diagnosis 4.2
Bedside Manner 4.7
Spends Time with Me 4.7
Follows Up After Visit 4.5

Specialties & Research

Dr. Gary Fialk, MD is board certified in Urology.

  • He has special expertise in 2 areas:
  • General Urology
  • Overactive Urinary Bladder

Education & Awards

Dr. Fialk graduated from University of Connecticut , Farmington.


Dr. Fialk has 3 hospital affiliations:

  • Inova Alexandria Hospital 
  • Inova Fair Oaks Hospital 
  • Reston Town Center Pediatrics 


  • English

> > > > Dr. Gary Fialk, MD

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Additional Information
Dr. Gary Stuart Fialk MD is a male Urologist, has 30 years of experience and practices in Urology.
Where does Dr. Gary S. Fialk practice?
Dr. Gary Fialk has 2 office locations.
Dr. Gary Fialk practices Urology near Reston, VA.
Additional practice locations include: Fairfax, VA.
See Reston Urologists.