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Katharine Mary O'Brien, DO

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Family Medicine


Austin Regional Clinic, P.A.

Contact Info

ARC Anderson Mill
10401 Anderson Mill Rd, Ste 110B
Austin, TX 78750

Phone: (512) 250-5571
Fax: (512) 406-7300


Year Joined ARC: 2000

Education: B.S. in Chemical Engineering, University of California, San Diego, CA, 1991

Medical School: Western University of Health Science, Pomona, CA, 1995

Residency Internship: University of Tennessee, Memphis, TN, 1998

Certification: Board Certified in Family Medicine

Professional Positions and Honors: Dr. O’Brien is a member of the Travis County Medical Society and the American Academy of Family Physicians (AAFP).

Personal Summary: Dr. O’Brien says she has “a house full of lovely dependents: three children, three dogs, one cats. We rescue and foster boxers. We play together, we pray together and we try and enjoy life to its fullest.”

Provider Bio:

Dr. O'Brien, Family Medicine, is currently accepting new patients.

Views on political or religious issues expressed by medical staff may not necessarily represent the views of the Seton Healthcare Family.
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