Dr. Ralph R Weichselbaum MD Radiation Oncologist

Dr. Ralph Weichselbaum is a radiation oncologist in Chicago, Illinois. He is affiliated with multiple hospitals in the area, including Sherman Hospital and University of Chicago Medical Center. He received his medical degree from University of Illinois College of Medicine and has been in practice for 43 years. He is one of 15 doctors at Sherman Hospital and one of 14 at University of Chicago Medical Center who specialize in Radiation Oncology.

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Office Location

See Contact Information

Specialty & Clinical Interests

Radiation Oncologist: General Radiation Oncology

Hospital Affiliation

Sherman Hospital

University of Chicago Medical Center
Ranked #31 in Cancer

University of Illinois Hospital & Health Sciences System
High performing in Cancer

Education & Medical Training

Alameda County Medical Center
Residency, Internal Medicine, 1971 - 1972

Brigham and Women's Hospital
Residency, Therapeutic Radiology, 1972 - 1975

University of Illinois College of Medicine
Class of 1971

Certifications & Licensure

American Board of Family Medicine
Certified in Family Medicine

MA State Medical License
Active through 2014

FL State Medical License
Active through 2015

Awards, Honors & Recognition

Fellow (AGAF), American Gastroenterological Association

Publications & Presentations

An analysis of radiation necrosis of the central nervous system treated with bevacizumab.
Tye, K.,Engelhard, H. H.,Slavin, K. V.,Nicholas, M. K.,Chmura, S. J.,Kwok, Y.,Ho, D. S.,Weichselbaum, R. R.,Koshy, M.

A Phase I trial of Oncolytic HSV-1, G207, Given in Combination with Radiation for Recurrent GBM demonstrates Safety and Radiographic Responses.
Markert, J. M.,Razdan, S. N.,Kuo, H. C.,Cantor, A.,Knoll, A.,Karrasch, M.,Nabors, L. B.,Markiewicz, M.,Agee, B. S.,Coleman, J. M.,Lakeman, A. D.,Palmer, C. A.,Parker, J. N.,Whitley, R. J.,Weichselbaum, R. R.,Fiveash, J. B.,Gillespie, G. Y.

RIG-I-like receptor LGP2 protects tumor cells from ionizing radiation.
Widau, R. C.,Parekh, A. D.,Ranck, M. C.,Golden, D. W.,Kumar, K. A.,Sood, R. F.,Pitroda, S. P.,Liao, Z.,Huang, X.,Darga, T. E.,Xu, D.,Huang, L.,Andrade, J.,Roizman, B.,Weichselbaum, R. R.,Khodarev, N. N.

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