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Jennifer O’Neill, MD, FACS

BREAST SURGICAL ONCOLOGY


RATINGS & REVIEWS

EDUCATION & CREDENTIALS
Medical School - University of Tennessee
Internship - University of Illinois
Residency - Michigan State University

BOARD CERTIFICATIONS

General Surgery


LANGUAGES
English

ACADEMIC HONORS & PROFESSIONAL ACHIEVEMENTS

Fellow, American College of Surgeons


BIOGRAPHY

Jennifer O’Neill, MD, FACS is a breast surgeon with Arizona Oncology. Board certified in general surgery, Dr. O’Neill specializes in breast conservation surgery for breast cancer with an emphasis on cosmetic results, mastectomies with or without nipple sparing, in-office core biopsies, SAVI device placement to allow accelerated partial breast irradiation, and benign breast disease, including granulomatous mastitis genetic testing with referrals for further counseling when appropriate. Dr. O’Neill earned her medical degree from the University of Tennessee before completing her internship in general surgery at the University of Illinois. She then went on to serve as Chief Surgical Resident and complete her residency at Michigan State University’s Integrated Residency Program. She is a member of the American Society of Breast Surgeons and a fellow of the American College of Surgeons.


PHILOSOPHY

It is my fundamental belief that everyone should have the care that I would want for myself or my family. As an exclusive breast surgeon for 22 years and a survivor myself, I have had an active part in the development of breast surgery as a subspeciality. The information regarding breast cancer is robust and often confusing. Understanding your diagnosis and treatment options available is critical in the decision-making process when deciding what is right for you. To this end, my practice is family-oriented so that your support systems are actively involved in helping you through this uncertain time.


PERSONAL

Outside of work, Dr. O’Neill is an adventurer. She is passionate about photography and brings her camera everywhere, from camping to hiking and underwater scuba diving. Her traveling goal is to reach and know every National Park and byway. Her family grounds her, and she loves spending time with her boys and daughter-in-law.


AFFILIATIONS

American Society of Breast Surgeons
American College of Surgeons