14 Ratings with 4 Comments
Dr. Barbara Anne Obrien, DO is a health care provider primarily located in Ballwin, MO, with other offices in Fenton, MO and St. Louis, MO (and 2 other locations). She has 23 years of experience. Her specialties include Family Medicine. Dr. Obrien is affiliated with St Luke's Hospital. She speaks English.
Graduated in 2000