Dr. Obrien graduated from the Indiana Univ in 1974. Dr. Obrien works in Dayton, OH and 2 other locations and specializes in General Surgery. Dr. Obrien is affiliated with Kettering Medical Center and Sycamore Medical Center.


Years Experience: 45

Dr. Obrien's Specialties

Dr. Obrien's Education & Training

Medical School
Indiana Univ; Graduated 1974


  • Overall Rating

  • Rate
    Explains conditions & treatments

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    Takes time to answer my questions

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    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 Health Network Option Open Access
  • Aetna HMO
  • 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.


Sycamore Surgical Associates

2717 Miamisburg Centerville Rd Ste 200
Dayton, OH 45459

Get Directions

Tel: (937) 434-3180

Fax: (937) 434-9807

Practice Website: Not Available

Accepting New Patients: No

Medicare Accepted: No

Medicaid Accepted: No

M 8:00 AM - 5:00 PM
T 8:00 AM - 5:00 PM
W 8:00 AM - 5:00 PM
T 8:00 AM - 5:00 PM
F 8:00 AM - 4:00 PM
S Closed
S Closed

Other Physicians in Dr. Obrien's Practice