Allen Rossetti-Chung, MD Dr. Allen Rossetti-Chung is a radiation oncologist with AHN Cancer Institute, specializing in radiation-induced therapies and immunology. He cares for patients with gastrointestinal cancers as well as cancers of the skin, bladder, brain, breast, and prostate using advanced radiation treatments including brachytherapy, SBRT, radiotherapeutics, and radiosurgery. Dr. Rossetti-Chung went to medical school at University at Buffalo School of Medicine and Biomedical Sciences in Buffalo, New York. He completed his residency at University of Minnesota in Minneapolis, Minnesota. Dr. Rossetti-Chung is a diplomate of the American Board of Radiology, and is board certified in Radiation Oncology. He is associated with the American Radium Society and the American Society for Radiation Oncology. Dr. Rossetti-Chung sees patients ages 18 and older.