Dr. John Leo Showel MD
Medical Oncologist
Contact Information
1725 W Harrison St
Suite 855
Chicago, IL 60612
Phone: (312) 942-5904
Fax: (312) 563-4144
Specialty & Clinical Interests
Medical Oncologist: General Oncology
Hospital Affiliation
Rush University Medical Center
High performing in Cancer
Education & Medical Training
Rush University Medical Center
Residency, Internal Medicine, 1965 - 1969
University of Illinois College of Medicine
Class of 1965
Certifications & Licensure
American Board of Internal Medicine
Certified 2014 years in Hematology
American Board of Internal Medicine
Certified 2014 years in Internal Medicine
American Board of Internal Medicine
Certified 2014 years in Medical Oncology
IL State Medical License
Active through 2014
Awards, Honors & Recognition
CMS Stage 1 2012, Centers for Medicare & Medicaid Services
2012
Publications & Presentations
Combined simultaneous cisplatin/fluorouracil chemotherapy and split course radiation in head and neck cancer.
Taylor, S. G., Murthy, A. K., Caldarelli, D. D., Showel, J. L., Kiel, K., Griem, K. L., Mittal, B. B., Kies, M., Hutchinson, J. C., Holinger, L. D.
Surgical complications in patients with head and neck cancer receiving chemotherapy.
Corey, J. P., Caldarelli, D. D., Hutchinson, J. C., Holinger, L. D., Taylor, S. G., Showel, J. L., Kooser, J. A.
A randomized trial of adjuvant chemotherapy in head and neck cancer.
Taylor, S. G., Applebaum, E., Showel, J. L., Norusis, M., Holinger, L. D., Hutchinson, J. C., Murthy, A. K., Caldarelli, D. D.