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Otolaryngologist (ear, nose, throat)
22 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. Gustavo Diaz Reyes:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (7)

The overall average patient rating of Dr. Gustavo Diaz Reyes is Excellent. Dr. Diaz Reyes has been reviewed by 16 patients who have provided 7 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 4.4
Courteous Staff 4.2
Accurate Diagnosis 4.4
Bedside Manner 4.2
Spends Time with Me 4.1
Follows Up After Visit 4.2

Specialties & Research

Dr. Gustavo Diaz Reyes, MD is board certified in Otolaryngology.

  • He has special expertise in 1 area:
  • Disorders of ear

Education & Awards

Dr. Diaz Reyes graduated from Universidad Del Valle, Cali, Melendez. He has 4 awards.

Patients' Choice Award (2012)
Top 10 Doctor - City (2014)
Buffalo, NY
Top 10 Doctor - Metro Area (2014)
Buffalo Metro Area
On-Time Doctor Award (2014)


Dr. Diaz Reyes has 13 hospital affiliations:

  • Women and Children's Hospital 
  • Catholic Health System - Mercy Hospital of Buffalo 


  • Korean
  • Spanish

> > > > Dr. Gustavo Diaz Reyes, MD

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Additional Information
Dr. Gustavo A Diaz Reyes MD is a male Otolaryngologist, has 22 years of experience and practices in Otolaryngology.
Where does Dr. Gustavo A. Diaz Reyes practice?
Dr. Gustavo Diaz Reyes has 3 office locations.
Dr. Gustavo Diaz Reyes practices Otolaryngology near Buffalo, NY.
See Buffalo Otolaryngologists.