> > > > Dr. Sean Oregan, MD
Dr. Sean Oregan MD is a male Internist, has 40 years of experience and practices in Pediatrics, Pediatric Nephrology, Internal Medicine, and Nephrology.
Dr. Sean Oregan has 3 office locations.
Advanced Cardiac Specialists
4838 E Baseline Rd
Mesa, AZ 85206

Phone Number
Locations and availability (3)
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

  • Currently 3.5 of 4 stars
Patient comments (1)

The overall average patient rating of Dr. Sean Oregan is Excellent. Dr. Oregan has been reviewed by 8 patients who have provided 1 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 2.8
  • Currently 2.75 of 4 stars
Promptness 1.0
  • Currently 1 of 4 stars
Courteous Staff 2.4
  • Currently 2.375 of 4 stars
Accurate Diagnosis 3.5
  • Currently 3.5 of 4 stars
Bedside Manner 3.4
  • Currently 3.375 of 4 stars
Spends Time with Me 3.5
  • Currently 3.5 of 4 stars
Follows Up After Visit 3.5
  • Currently 3.5 of 4 stars

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 12 hospital affiliations:

  • Banner Desert Medical Center 
  • Banner Heart Hospital 

Accepted Insurance Plans

Dr. Oregan accepts these health insurances in at least one office:

  • United Healthcare - 15 plans
  • Blue Cross Blue Shield of Arizona - 5 plans
  • Health Choice Arizona - 2 plans
  • SCAN Health Plan - 1 plan
  • Evercare - 1 plan
  • United Health Group, Inc. - Americhoice - 4 plans
  • Cigna - 10 plans
  • USA H & W Network - 1 plan


  • French

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Additional Information
Where does Dr. Sean Oregan practice?
Dr. Sean Oregan practices Pediatrics, Pediatric Nephrology, Internal Medicine, and Nephrology near Mesa, AZ.
Additional practice locations include: Gilbert, AZ.
See Mesa Pediatricians, Mesa Pediatric Specialists, Mesa Internists, and Mesa Nephrologists.