advertisement
Primary Care Doctor, Family Practitioner
37 years of experience
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. William O'Brien:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Have you visited Dr. O'Brien? Share your experience.
Write a Review

Specialties & Research

Dr. William O'Brien, MD is board certified in Family Medicine.


Education & Awards

Dr. O'Brien graduated from University of Minnesota, Twin Cities, Minneapolis. He has 1 awards.

Awards  
Patients' Choice Award (2014)

Similar doctors nearby

Dr. Charles Kachel

Family Medicine
Fountain Hills, AZ

Dr. Gregory Bechill

Family Medicine
15 years experience
Fountain Hills, AZ

Dr. Marc Sullivan

Family Medicine
7 years experience
Fountain Hills, AZ

Dr. Matthew Hummel

Family Medicine
15 years experience
Fountain Hills, AZ

Dr. Thomas Moss

Family Medicine
29 years experience
Fountain Hills, AZ

Dr. Janis Saunders

Family Medicine
27 years experience
Fountain Hills, AZ
Search All Similar Doctors
Additional Information
Dr. William John O'Brien MD is a male Family Practitioner, has 37 years of experience and practices in Family Medicine.
Where does Dr. William J. O'Brien practice?
Dr. William O'Brien has 1 office location.
Dr. William O'Brien practices Family Medicine near Fountain Hills, AZ.
See Fountain Hills Primary Care Doctors.