Oncology Division
Alphabetical list (active faculty):   
Guillermo Rodriguez

Guillermo Rodriguez, Jr., MD

Assistant Professor

Department of Medicine

Oncology Division

Medical Oncology

Clinical Interests

  • Medical oncology


  • 618-607-1428 (office)
  • 618-622-9724 (fax)
  • 1418 Cross Street
    MOB 2, Suite 180
    Shiloh, IL 62269 (office)


1974-1979 Autonomous University of Guadalajara, Guadalajara, Jalisco, Mexico
1979-1980 Marco Robles Hospital, Aguadulce, Republic of Panama
Post-graduate Training
1981-1984 Intern, Internal Medicine, Deaconess Hospital, St Louis MO
1984-1985 Senior Resident, Internal Medicine, Deaconess Hospital, St. Louis MO
1985-1987 Fellow, Hematology/Oncology, Saint Louis University, St. Louis MO
Academic Positions & Employment
1987-2018 Physician, Illinois Oncology, Ltd.
2018-present Assistant Professor, Department of Medicine, Washington University School of Medicine, St. Louis, MO
Hospital Appointments
1987-present Memorial Hospital, Belleville,IL
1987-present St. Elizabeth's Hospital, Belleville, IL
1987-present Gateway Regional Medical Center, Granite City, IL
1987-present Anderson Hospital, Maryville, IL
Professional Societies & Organizations
1987-present Member, American Society Clinical Oncology
1987-present Member, American Society Hematology
1987-2017 Member, American Medical Association
1987-2012 Member, St. Clair Medical Society
1987-2012 Member, Illinois Medical Society
1988-2005 Member, American Cancer Society - Metro East
President, 1990-2005
1990-2010 Member, St. Louis Oncology Society
1987-2002 Investigator, National Cancer Institute
1987-2002 Cancer Liaison Physician, Commission on Cancer
1987-2002 Sub-Investigator, Cancer and Leukemia Group B (CALGB)