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Dr. Brendan O'Brien, MD
Critical Care Surgery* Age 43
Dr. Brendan O'Brien, MD
Dr. Brendan O'Brien, MD is a Critical Care Surgery Specialist in Fort Sam Houston, TX.
Dr. Brendan O'Brien, MD

Dr. Brendan O'Brien, MD

Critical Care Surgery* Age 43
Fort Sam Houston, TX
Accepting new patients
Dr. Brendan O'Brien, MD is a Critical Care Surgery Specialist in Fort Sam Houston, TX.
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About Dr. Brendan O'Brien, MD

Dr. Brendan O'Brien, MD is a Critical Care Surgery Specialist in Fort Sam Houston, TX. Dr. O'Brien's office accepts new patients. Dr. O'Brien is board certified in Critical Care Surgery and accepts multiple insurance plans.

Experience Check

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Appendicitis
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Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Blue Choice
    Blue Advantage HMO
    Blue Essentials HMO
  • BlueCard PPO
  • Premier Care Network Plus - Innovation Health
    Aetna HMO
    Managed Choice (Open Access) POS
    Choice Plus POS II
    Elect Choice (Open Access) EPO
    Open Choice PPO
  • First Health (Coventry Health Care) PPO
  • HealthyBlue Advantage

Where Dr. Brendan O'Brien, MD Sees Patients

  1. 1 Brooke Army Medical Center
    3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
  2. 2 Bethesda Knollwood Pharmacy
    8901 Wisconsin Ave Bldg 9, Bethesda, MD 20889
  3. 3 HCA Florida Orange Park Hospital
    2001 Kingsley Ave, Orange Park, FL 32073

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Meet Dr. Brendan O'Brien, MD

Specialties*
Critical Care Surgery
General Surgery
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
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FAQs About Dr. O'Brien's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Brendan O'Brien, MD. To arrange an appointment, call the number on Dr. O'Brien's profile.

Dr. Brendan O'Brien, MD is affiliated with South Texas Health System Edinburg.

Yes, Dr. Brendan O'Brien, MD holds board certification in Critical Care Surgery and General Surgery.

Training & Medical Education
Board Certifications
  • Critical Care Surgery and General Surgery
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Hospitals Where Dr. Brendan O'Brien, MD Practices

  • South Texas Health System Edinburg

    1102 W Trenton Rd, Edinburg, TX

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