Jonathan B. Ashman, M.D., Ph.D.


  1. Phoenix, Arizona


  1. Anal cancer
  2. Brain tumor
  3. Colon cancer
  4. Esophageal cancer
  5. Gallbladder cancer
  6. Gynecologic cancer
  7. Pancreatic cancer
  8. Sarcoma
  9. Spinal tumor
  10. Stomach cancer
  1. Brachytherapy
  2. Brain stereotactic radiosurgery
  3. Stereotactic radiosurgery
  4. Total body irradiation
  • Multidisciplinary treatment including irradiation for sarcoma (retroperitoneal and extremity), gastrointestinal (esophagus, stomach, pancreas, hepatobiliary, colorectal, anus), CNS (brain and spine), and gynecologic malignancies
  • Specialized techniques include intracranial and body stereotactic radiosurgery, intraoperative electron therapy, and brachytherapy
  1. 2006
    Chief Resident - Department of Radiation OncologyMemorial Sloan-Kettering Cancer Center
  2. 2005
    Resident - Radiation OncologyMemorial Sloan-Kettering Cancer Center
  3. 2002
    Transitional InternshipUniversity of Chicago Program B, Louis A. Weiss Memorial Hospital
  4. 2001
    MDUniversity Of Chicago Pritzker School Of Medicine
  5. 1999
    PhDCommittee on Immunology, University of Chicago
  6. 1991
    BABrown University


  1. American Board of Radiology - Radiation Oncology
  2. National Board of Medical Examiners


Research Activities

See a description of research activities.