Dr. Obrien works in Anaheim, CA and specializes in Emergency Medicine. Dr. Obrien is affiliated with Kaiser Permanente Orange County Anaheim Medical Center.


Years Experience: Not Available

Dr. Obrien's Specialties

Dr. Obrien's Education & Training

Medical School
Not Available


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Obrien's Office Information & Appointments


Southern California Permanente Medical Group
Kaiser Permanente Emergency Medicine

3440 E La Palma Ave
Anaheim, CA 92806

Get Directions

Tel: (714) 644-2000

Fax: (714) 644-2865

Practice Website: kp.org

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Other Physicians in Dr. Obrien's Practice