Browse Health
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 (5)

The overall average patient rating of Dr. Mark Chazen is Good. Dr. Chazen has been reviewed by 12 patients who have provided 5 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 3.6
Courteous Staff 4.0
Accurate Diagnosis 3.7
Bedside Manner 3.1
Spends Time with Me 3.0
Follows Up After Visit 3.3

Specialties & Research

Dr. Mark Chazen, MD is board certified in Urology.

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

Education & Awards

Dr. Chazen graduated from University of Rochester .


Dr. Chazen has 21 hospital affiliations:

  • Catholic Health System/Sisters of Charity Hospital 
  • Catholic Health System - St Joseph Hospital 


  • Italian
  • French
  • Spanish

> > > > Dr. Mark Chazen, MD

Similar doctors nearby

Dr. John Roehmholdt

27 years experience
Buffalo, NY

Dr. Kevin Barlog

30 years experience
Buffalo, NY

Dr. John Pinski

29 years experience
Buffalo, NY

Dr. Joseph Greco

39 years experience
Buffalo, NY

Dr. Richard Gilbert

24 years experience
Buffalo, NY

Dr. Christopher Skomra

23 years experience
Buffalo, NY
Search All Similar Doctors
Additional Information
Dr. Mark D Chazen MD is a male Urologist, has 21 years of experience and practices in Urology.
Where does Dr. Mark D. Chazen practice?
Dr. Mark Chazen has 2 office locations.
Dr. Mark Chazen practices Urology near Buffalo, NY.
Additional practice locations include: Springville, NY.
See Buffalo Urologists.