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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 (10)

The overall average patient rating of Dr. John Giella is Good. Dr. Giella has been reviewed by 15 patients who have provided 10 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.2
Promptness 3.4
Courteous Staff 3.4
Accurate Diagnosis 4.5
Bedside Manner 4.4
Spends Time with Me 4.3
Follows Up After Visit 4.6

Specialties & Research

Dr. John Giella, FACS, MD is board certified in Urology.

  • He has special expertise in 4 areas:
  • Hypospadias
  • Kidney Stones (Nephrocalcinosis)
  • Overactive Urinary Bladder
  • Prostate Cancer (Prostatic Neoplasm)

Education & Awards

Dr. Giella graduated from Harvard University , Boston. He has 3 awards.

Castle Connolly Top Doctors: New York Metro Area™ (2001 - 2008, 2010 - 2015)
Patients' Choice Award (2010 - 2011)
Compassionate Doctor Recognition (2010)


Dr. Giella has 3 hospital affiliations:

  • Nyack Hospital 
  • Good Samaritan Hospital 
  • Westchester Medical Center 


  • English
  • French
  • German
  • Russian
  • Spanish
  • Tagalog

> > > > Dr. John Giella, FACS, MD

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Additional Information
Dr. John G Giella FACS and MD is a male Urologist, has 25 years of experience and practices in Urology.
Where does Dr. John G. Giella practice?
Dr. John Giella has 1 office location.
Dr. John Giella practices Urology near West Nyack, NY.
See West Nyack Urologists.