Oncology
Barry Siegel, MD
Professor, Radiology; Professor, Medicine
Barry A. Siegel, MD, is a distinguished nuclear medicine physician and radiologist based in St. Louis, MO, with over 55 years of experience specializing in advanced imaging techniques for cancer detection, staging, and treatment response assessment. His primary expertise lies in positron emission tomography (PET) imaging, nuclear imaging, radionuclide imaging, and radioiodine treatment for thyroid disorders. Dr. Siegel has significantly advanced the clinical application of PET, including methods
55+
Years in Practice
Credentials
Board Certifications
- Diagnostic Radiology
- Nuclear Medicine
- Nuclear Radiology
Education & Training
- Washington University School of Medicine — M.D., 1969
- Mallinckrodt Institute of Radiology, Washington University — Residency, Diagnostic Radiology, 1970-1973
- Mallinckrodt Institute of Radiology, Washington University — Fellowship, Nuclear Medicine, 1970-1973
Peer Recognition
- Best Doctors in America — Best Doctor
2016-2021 (6 years)
2016-2021 (6 years)
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Barnes-Jewish Hospital
- St. Louis Children's Hospital
Languages
English
Experience
55+ years in practice