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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).

Learn more about Dr. Brendan Cassidy:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Brendan Cassidy is Excellent. Dr. Cassidy has been reviewed by 17 patients who have provided 4 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 4.0
Courteous Staff 3.7
Accurate Diagnosis 4.7
Bedside Manner 4.7
Spends Time with Me 4.5
Follows Up After Visit 4.5

Specialties & Research

  • He has special expertise in 1 area:
  • Pediatric Ophthalmology

Education & Awards

Dr. Cassidy graduated from Albany Medical College. He has 2 awards.

Patients' Choice Award (2008 - 2009, 2011, 2014 - 2015)
Compassionate Doctor Recognition (2011, 2014 - 2015)


Dr. Cassidy has 9 hospital affiliations:

  • CHANDLER REGIONAL Medical Center 
  • Scottsdale Healthcare-Shea 


  • Spanish
  • English

> > > > Dr. Brendan Cassidy, MD

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Additional Information
Dr. Brendan P Cassidy MD is a male Ophthalmologist, has 23 years of experience and practices in Ophthalmology.
Where does Dr. Brendan P. Cassidy practice?
Dr. Brendan Cassidy has 1 office location.
Dr. Brendan Cassidy practices Ophthalmology near Phoenix, AZ.
See Phoenix Ophthalmologists.