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Pediatrician, Nephrologist (kidney), Pediatric Specialist
42 years of experience
Accepting new patients
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 (2)

The overall average patient rating of Dr. Sean ORegan is Excellent. Dr. ORegan has been reviewed by 14 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.0
Courteous Staff 3.6
Accurate Diagnosis 4.6
Bedside Manner 4.4
Spends Time with Me 4.6
Follows Up After Visit 4.6

Specialties & Research

Dr. Sean ORegan, MD is board certified in Pediatrics and Pediatric Nephrology.

Education & Awards

Dr. ORegan graduated from University College Cork.


Dr. ORegan has 13 hospital affiliations:

  • Casa Grande Regional Medical Center 
  • CHANDLER REGIONAL Medical Center 


  • French

> > > > Dr. Sean ORegan, MD

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Additional Information
Dr. Sean ORegan MD is a male Pediatrician, has 42 years of experience and practices in Pediatrics and Pediatric Nephrology.
Where does Dr. Sean ORegan practice?
Dr. Sean ORegan has 5 office locations.
Dr. Sean ORegan practices Pediatrics and Pediatric Nephrology near Mesa, AZ.
Additional practice locations include: Apache Junction, AZ and Chandler, AZ.
See Mesa Pediatricians and Mesa Nephrologists.