Dr. O'brien works in Gladwyne, PA and specializes in Psychiatry. Dr. O'brien is affiliated with Bryn Mawr Hospital, Pennsylvania Hospital and Pennsylvania Hospital.


Years Experience: Not Available

Dr. O'brien's Specialties

Dr. O'brien'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. O'brien's Office Information & Appointments


William R Obrien MD

1342 Monk Rd
Gladwyne, PA 19035

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Tel: (610) 642-6691

Fax: (610) 642-1414

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

M 7:00 AM - 5:00 PM
T 7:00 AM - 5:00 PM
W 7:00 AM - 5:00 PM
T 7:00 AM - 5:00 PM
F 7:00 AM - 5:00 PM
S Closed
S Closed

Other Physicians in Dr. O'brien's Practice

  • Not Available