Kenneth F. Grossmann, MD, PhD

Jun Ma is a board-certified nurse practitioner specializing in gynecologic oncology in Portland, OR. Jun provides both outpatient and inpatient care and cancer genetic counseling. In addition, Jun assists in gynecologic oncology and pelvic surgeries. Her philosophy of care centers on providing evidence-based and passionate care during her patients' cancer journeys.

Dr. Heather E. Merry is a board-certified thoracic surgeon in Portland, OR. Dr. Merry has a focus in thoracic oncology and shortness of breath. As a thoracic surgeon, she performs a diverse array of lung operations, including minimally-invasive resections for lung cancer, tracheal surgery, plication for a paralyzed diaphragm and surgery for lung and pleural infections. Dr. Merry has expertise using a proactive multi-disciplinary approach for patients with thoracic malignancies, infections and late-stage lung disease, working closely with each patient's oncologist and pulmonologist to help provide an accurate diagnosis and to identify treatment options with the best potential to extend longevity and improve quality of life.

Dr. John Creasy is a surgical oncologist and fellowship-trained hepatobiliary and pancreatic surgeon in Portland, Oregon. He has specialized training in HPB diseases and minimally invasive and robotic surgery, which are his areas of clinical and research interest. He seeks to partner with patients and their families to develop treatment plans that align with their goals.