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26 years of experience
Accepting new patients
Video profile
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. Bertrand Guillonneau:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Bertrand Guillonneau is Excellent. Dr. Guillonneau has been reviewed by 9 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 4.0
Courteous Staff 4.7
Accurate Diagnosis 4.7
Bedside Manner 4.3
Spends Time with Me 4.3
Follows Up After Visit 4.3

Specialties & Research

  • He has special expertise in 2 areas:
  • Overactive Urinary Bladder
  • Prostate Cancer (Prostatic Neoplasm)

Education & Awards

Dr. Guillonneau graduated from Universite De Nantes. He has 1 awards.

Patients' Choice Award (2010 - 2011, 2014)


Dr. Guillonneau has 2 hospital affiliations:

  • Memorial Sloan-Kettering 
  • Memorial Hospital For Cancer And Allied Diseases 


  • Cantonese
  • Hebrew
  • Russian
  • Chinese
  • Korean
  • Japanese
  • Italian
  • German
  • Creole
  • Mandarin

> > > > Dr. Bertrand Guillonneau, MD

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Additional Information
Dr. Bertrand Didier Guillonneau MD is a male Urologist, has 26 years of experience and practices in Urology.
Where does Dr. Bertrand D. Guillonneau practice?
Dr. Bertrand Guillonneau has 1 office location.
Dr. Bertrand Guillonneau practices Urology near New York, NY.
See New York Urologists.