Dr. Charles Palmer

Gregory Willis, DO, specializes in gynecologic oncology and is certified by the American Osteopathic Board of Obstetrics and Gynecology. He practices at PinnacleHealth Women's Cancer Center and is affiliated with UPMC Lititz, UPMC Memorial, UPMC Hanover, UPMC Harrisburg, UPMC Community Osteopathic, and UPMC West Shore. He completed his fellowship at Community General Osteopathic Hospital, medical school at University of North Texas, residency at Erlanger Health System, and residency at Community Hospital of Lancaster. Dr. Willis is rated as a Distinguished provider by MediFind in the treatment of Ovarian Carcinosarcoma. His top areas of expertise are Ovarian Carcinosarcoma, Virilizing Ovarian Tumor, Desmoplastic Small Round Cell Tumor, Ovarian Cancer, and Hernia Surgery.

Stéphanie Gaillard is a medical oncologist who specializes in the treatment of gynecologic malignancies. She recently joined the faculty of the Johns Hopkins Sidney Kimmel Comprehensive Cancer Center and is their Director of Gynecologic Cancer Trials. Dr. Gaillard earned her medical degree and doctoral degree in cancer biology from Duke University. Following medical school, she underwent residency training in Internal Medicine and fellowship training in Medical Oncology at the Johns Hopkins School of Medicine. Dr. Gaillard’s research focuses on the development of clinical trials aimed at improving outcomes by incorporating promising new biologic, targeted, and immune therapies into standard treatment regimens. Her translational research program focuses on understanding the immune environment associated with gynecologic cancers and mechanisms of resistance to current therapies. Dr. Gaillard is rated as a Distinguished provider by MediFind in the treatment of Ovarian Carcinosarcoma. Her top areas of expertise are Ovarian Cancer, Endometrial Cancer, Cervical Cancer, Tissue Biopsy, and Salpingo-Oophorectomy.

Dr. Rebecca Stone is an associate professor in the Johns Hopkins Medicine Department of Gynecology and Obstetrics. Her area of clinical expertise is gynecologic cancers, including cervical, uterine, vulvar and ovarian cancer, as well as gestational trophoblastic disease. Dr. Stone is a highly skilled surgeon with expertise in laparoscopic and robotic surgery for gynecologic tumors. She also serves as director of the Gynecology Enhanced Recovery after Surgery initiative, an innovative, multidisciplinary program that improves recovery and healing time after major abdominal surgery, as well as minimizes health care costs for patients. Dr. Stone received her undergraduate degree in biology from the University of Virginia. She earned her medical degree from the University of Virginia School of Medicine, where she subsequently completed her residency in obstetrics and gynecology. Dr. Stone performed a four-year gynecologic oncology fellowship at the University of Texas MD Anderson Cancer Center. She also earned a master’s degree in cancer biology from the University of Texas in 2010. Prior to joining Johns Hopkins, Dr. Stone was an assistant professor at the University of Arkansas for Medical Sciences, where she was one of five gynecologic oncologists serving the entire state. Dr. Stone is internationally recognized for her research pertaining to early diagnosis and treatment of ovarian cancer. She is widely published in the field of gynecologic oncology, with first-author papers in the New England Journal of Medicine and Lancet Oncology, as well as over 40 co-authored manuscripts in peer-reviewed medical journals. She was honored with an award for one of the most influential papers published in the field of obstetrics and gynecology in 2012 and with an Ovarian Cancer Research Fund Grant for “Unplugging Ovarian Cancer from the Power of Platelets.” Dr. Stone strongly believes in a multidisciplinary team approach to gynecologic cancer care. She seeks to provide women with the most advanced and personalized treatment plans while best preserving quality of life. She enjoys working with community providers so that patients are comforted by receiving care close to home. Dr. Stone is rated as a Distinguished provider by MediFind in the treatment of Ovarian Carcinosarcoma. Her top areas of expertise are Ovarian Cancer, Endometrial Cancer, Ovarian Carcinosarcoma, Hysterectomy, and Oophorectomy.