Arizona Breast Consultants

Dr. Jennifer K. O'Neill, M.D., F.A.C.S., is certified by the American Board of Surgery and specializes in benign and malignant diseases of the breast.

After graduating from Indiana State University with her Bachelor's Degree, Dr. O'Neill attended the University of Tennessee Medical School where she graduated in 1987. She then completed her internship in General Surgery at the University of Illinois in Peoria in 1988. Dr. O'Neill then completed her surgical training in Michigan State University's Integrated Residency Program in General Surgery where she was the Chief Resident from 1992 to 1993.

Dr. O'Neill spent the next 6 years in private practice in Virginia performing a broad range of general surgery.

From 2000 to 2002, she completed additional surgical training in hepatobiliary, pancreatic, and breast surgery at the University of Virginia. From 2002 to 2003, she was an Assistant Professor of Surgery at Vanderbilt University Medical Center in Nashville, TN.

Afterward she moved to Phoenix as a staff surgeon at Maricopa Medical Center until 2005 when she founded Arizona Breast Consultants.

Dr. O'Neill is a fellow of the American College of Surgeons and a member of the:

- American Society of Breast Surgeons
- American Society of Breast Diseases
- American Society of Women Surgeons

Dr. O'Neill is also on staff at Banner Good Samaritan and John C Lincoln Deer Valley Hospitals in Phoenix.