Nancy Brennan, DO

Nancy Brennan, DO

Family Medicine, Primary Care

Office Locations

About Brennan

Dr. Brennan has lived in Bend since she was seven years old, other than the time she spent attending college and completing her medical training. 

It is important to Dr. Brennan that all patients be able to receive care regardless of their health insurance coverage. She works with her patients on lifestyle changes that can help reduce their dependence on medication over time.


  • Residency - Tucson General Hospital (1993)
  • Internship - Tucson General Hospital (1991)
  • Medical Education - Kansas City University of Medicine - College of Osteopathic Medicine (1990)

Board Certification

American Osteopathic Board of Family Physicians

Company Name

St. Charles Health System