Barry Alan Siegel MD

Nuclear Medicine•Saint Louis, MO

Professor of Radiology, Washington University St Louis

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510 S Kingshighway BlvdDeptSaint Louis, MO 63110
Phone+1 314-362-7200
Fax+1 314-747-4189

Education & Training

Washington University/B-JH/SLCH ConsortiumResidency, Radiology-Diagnostic, 1970 - 1973
Washington University/B-JH/SLCH ConsortiumInternship, Internal Medicine, 1969 - 1970
Washington University in St. Louis School of MedicineClass of 1969

Certifications & Licensure

MO State Medical License 1969 - 2026
American Board of Nuclear Medicine Nuclear Medicine
American Board of Radiology Diagnostic Radiology
American Board of Radiology Nuclear Radiology

Awards, Honors, & Recognition

Gold Medal American College of Radiology, 2021
Benedict Cassen Prize Society of Nuclear Medicine and Molecular Imaging, 2014
Georg Charles de Hevesy Nuclear Pioneer Award for Outstanding Contributions to Nuclear Medicine Society of Nuclear Medicine, 2003
America's Top Doctors Castle Connolly, 2002-2014
America's Top Doctors for Cancer Castle Connolly, 2005-2013
St. Louis Magazine: Top Doctors Castle Connolly, 2001
Whos Who in Medicine and Healthcare Marquis Whos Who
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Clinical Trials

FDG-PET/CT Scans in Patients With Stage IIIB or Stage IV NSCLC Undergoing Chemotherapy Start of enrollment: 2007 Mar 30
Terminated
Not Applicable
Dacarbazine for Metastatic Soft Tissue and Bone Sarcoma Start of enrollment: 2009 Mar 01
Completed
Phase 2
The National Oncologic PET Registry Start of enrollment: 2006 May 01
Active, not recruiting
MRI and PET/FMISO In Assessing Tumor Hypoxia in Patients With Newly Diagnosed Glioblastoma Multiforme Start of enrollment: 2009 Aug 24
Completed
Phase 2
GSK1120212 in Surgically Resectable Oral Cavity Squamous Cell Cancer Start of enrollment: 2013 Feb 01
Completed
Phase 2
Pazopanib Plus Cetuximab for Incurable Head and Neck Squamous Cell Carcinoma (HNSCC) Start of enrollment: 2013 May 31
Completed
Phase 1
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Publications & Presentations

PubMed

Performance of PSMA-PET/CT as verified by bone biopsy for diagnosing osseous metastases of prostate cancer.
William C Ou, Jack W Jennings, Benjamin E Northrup, Gino M Dettorre, Winston L Winkler
Skeletal Radiology. 2025-07-01
Impact of Concomitant Hormone Therapy on the Diagnostic Performance ofF-Piflufolastat PET/CT in Prostate Cancer Patients: A Sub-Group Analysis of OSPREY Cohort B.
Lawrence Saperstein, Steven P Rowe, Michael A Gorin, Kenneth J Pienta, Barry A Siegel
The Prostate. 2025-05-04
Sex differences in amyloid PET in a large, real-world sample from the Imaging Dementia-Evidence for Amyloid Scanning (IDEAS) Study.
Maison Abu Raya, Ehud Zeltzer, Ganna Blazhenets, Daniel R Schonhaut, Isabel Elaine Allen
Alzheimer's & Dementia. 2025-05-01

Press Mentions

Siteman Cancer Center Awarded $7.8 Million to Expand Clinical Trials AccessAugust 1st, 2019
Dehdashti Named Siegel Professor of RadiologyJuly 25th, 2019
[Results of Lung Cancer Screening Among Urban Residents in Kunming]July 2nd, 2019
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Grant Support

Washington University/Siteman Cancer Center Lead Academic SiteWASHINGTON UNIVERSITY2019–2025
Image Response Assessment TEAMNational Cancer Institute2010–2011
Core--Protocol Review And MonitoringNational Cancer Institute2001–2002