Dr. Mayur A. Patel

Joshua Kesterson, MD, is a fellowship-trained gynecologic oncologist and medical director of the gynecologic oncology program at UPMC in Central Pa. He received his medical degree from the University of Missouri and completed his residency in obstetrics, gynecology and women’s health at the University of Louisville, followed by his fellowship in gynecologic oncology at Roswell Park Cancer Institute. He is board-certified in obstetrics and gynecology and gynecologic oncology by the American Board of Obstetrics and Gynecology. Dr. Kesterson’s clinical interests include gynecologic oncology such as ovarian, cervical, and endometrial cancer, immunotherapy, and HPV, and his research interests include quality improvement, ovarian cancer, and endometrial carcinoma. He is a member of the Society for Gynecologic Oncologists, the Foundation for Women’s Cancer, and Alpha Omega Alpha Honor Society. Dr. Kesterson is rated as a Distinguished provider by MediFind in the treatment of Sertoli-Leydig Cell Tumor. His top areas of expertise are Endometrial Cancer, Ovarian Cancer, Ovarian Carcinosarcoma, Hysterectomy, and Oophorectomy.

Mark Miller, DO, specializes in gynecologic oncology and obstetrics and gynecology and practices at PinnacleHealth Women's Cancer Center. He is affiliated with UPMC Williamsport. He completed his residency at Philadelphia College of Osteopathic Medicine and medical degree at Lake Erie College of Osteopathic Medicine. Dr. Miller is rated as a Distinguished provider by MediFind in the treatment of Sertoli-Leydig Cell Tumor. His top areas of expertise are Sertoli-Leydig Cell Tumor, Ovarian Carcinosarcoma, Malignant Mixed Mullerian Tumor, and Endometrial Cancer.

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 Sertoli-Leydig Cell Tumor. His top areas of expertise are Virilizing Ovarian Tumor, Ovarian Carcinosarcoma, Desmoplastic Small Round Cell Tumor, Ovarian Cancer, and Hernia Surgery.