Dr. Obrien graduated from the Jefferson Medical College Of Thomas Jefferson University in 1983. Dr. Obrien works in Reston, VA and 2 other locations and specializes in Urology. Dr. Obrien is affiliated with Inova Loudoun Hospital and Reston Hospital Center.


Years Experience: 36

Dr. Obrien's Specialties

Dr. Obrien's Education & Training

Medical School
Jefferson Medical College Of Thomas Jefferson University; Graduated 1983


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Obrien's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Innovation Health Leap
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO

Dr. Obrien's Office Information & Appointments

This physician has multiple office locations. See Office Information for details.


Loudoun Medical Group
The Urology Group

1860 Town Center Dr Ste 150
Reston, VA 20190

Get Directions

Tel: (703) 480-0220

Fax: (703) 480-0280

Practice Website: urologygroupvirginia.com

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

M 9:00 AM - 4:30 PM
T 9:00 AM - 4:30 PM
W 9:00 AM - 4:30 PM
T 9:00 AM - 4:30 PM
F 9:00 AM - 4:30 PM
S Closed
S Closed