Affiliations: Baylor University Charles A. Sammons Cancer Center, Dallas, TX; Texas Oncology

Areas of specialization: medical oncology, breast cancer prevention and treatment

Dr. O'Shaughnessy serves as co-chair of breast cancer research and chair of breast cancer prevention research at the Baylor University Charles A. Sammons Cancer Center. She also is
a member of the Scientific Advisory Board for the U.S. Oncology Research Network.