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Radiologist, Radiation Oncology, Oncology Specialist (cancer)
39 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:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 3 of 4 stars
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 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 4.0
  • Currently 4 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars

Specialties & Research

  • He has special expertise in 6 areas:
  • 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 
  • Adventist Hinsdale Hospital 


  • French
  • English

> > > > Dr. Ralph Weichselbaum, MD

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Additional Information
Dr. Ralph R Weichselbaum MD is a male Radiation Oncologist, has 39 years of experience and practices in Radiation Oncology.
Where does Dr. Ralph R. Weichselbaum practice?
Dr. Ralph Weichselbaum has 4 office locations.
Dr. Ralph Weichselbaum practices Radiation Oncology near Chicago, IL.
See Chicago Radiologists.