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Radiation Oncology, Radiologist, Oncology Specialist (cancer)
40 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Ralph Weichselbaum:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Ralph Weichselbaum is Good. Dr. Weichselbaum has been reviewed by 2 patients who have provided 0 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0

Specialties & Research

  • He has special expertise in 7 areas:
  • Cancer
  • Colorectal Cancer
  • Esophagus Cancer (Esophogeal Neoplasm)
  • Head and Neck Cancer
  • Pancreatic Cancer
  • Radiation Oncology
  • Rectal Cancer

Education & Awards

Dr. Weichselbaum graduated from University of Illinois at Chicago.


Dr. Weichselbaum has 6 hospital affiliations:

  • Louis A Weiss Memorial Hospital 
  • The University of Chicago Medicine 


  • French
  • English

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Additional Information
Dr. Ralph R Weichselbaum MD is a male Radiation Oncologist, has 40 years of experience and practices in Radiation Oncology.
Where does Dr. Ralph R. Weichselbaum practice?
Dr. Ralph Weichselbaum has 1 office location.
Dr. Ralph Weichselbaum practices Radiation Oncology near Chicago, IL.
See Chicago Radiation Oncologists.