Kailey Harris, CRNP

Nathan Bahary MD, PhD received his B.A. from Cornell University, an M.D. from the Cornell University School of Medicine, and his Ph.D. from the Rockefeller University. He completed his residency at Beth Israel Hospital in Boston. He did his postgraduate training at the Dana Farber Cancer Institute, Harvard, and Brigham and Women’s Hospital system before joining the faculty of UPMC as the Director of the Pancreatic Cancer Center. Since 2021, he is the Division Chief of Medical Oncology at AHN Cancer Institute and Director of AHNCI Clnical Research. Amongst his various appointments Dr. Bahary is a member of the NCI Pancreatic Task Force, the Eastern Cooperative Oncology Group (ECOG) where he serves on the ECOG GI Steering Committee and the American Society of Clinical Oncology (ASCO) His basic research interests lie in the intersection between gastrointestinal development, metabolic stress pathways, immunology, and cancer. He has a broad research background in cancer genetics, developmental biology, molecular biology, and clinical investigations, with specific training and expertise in key research areas broadly within the field of gastrointestinal oncology, and specifically within pancreatic cancer. Building on his work at Harvard Medical School, Dr. Bahary is using insights gained by studying vertebrate development to determine how cancers grow. Clinical trials emanating from this research will continue at AHN Cancer Institute and are expected to lead to the development of new targeted agents and immunologic strategies for treating cancer.

Dominic Gigliotti, CRNP, is a nurse practitioner specializing in cardiac electrophysiology. His clinical interest is atrial fibrillation. Dominic earned his Bachelor of Science in nursing from Saint Francis University in Loretto, Pennsylvania and a Master of Science in nursing from Duquesne University in Pittsburgh, Pennsylvania. Dominic is board-certified as a family nurse practitioner and is a member of the American Academy of Nurse Practitioners. He sees patients of all ages and speaks English.

John Herbst, DO John Herbst, DO, is a neuro-oncologist with AHN Cancer Institute, specializing in diagnosis and treatment for cancers of the neurological system. He is skilled at Ommaya tap, lumbar puncture, and intrathecal chemotherapy. Dr. Herbst went to medical school at Lake Erie College of Osteopathic Medicine in Erie, Pennsylvania. He did his residency at Geisinger Medical Center in Danville, Pennsylvania. Upon completing his residency, he did a fellowship in neuro-oncology at Memorial Sloan Kettering Cancer Center in New York, New York. He is certified by the American Board of Psychiatry and Neurology and is also affiliated with the Society for Neuro-Oncology and American Academy of Neurology. Dr. Herbst welcomes patients ages 18 and older.