Charles James Ryan, MD

Medical Oncologist

Languages I Speak

  • English

Care and Clinical Interests

  • Genitourinary Malignancies

Education, Training and Certifications

Medical Schools

  • University of Wisconsin Medical School, Madison, WI


  • University of Wisconsin Hospital and Clinics, Madison, WI


  • Memorial Sloan-Kettering Cancer Center, New York, NY

Board Certifications

  • American Board of Internal Medicine

Recognition and Leadership


  • Director, Division of Hematology, Oncology and Transplantation

Academic Information

Professor of Medicine