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Office
232 S Woods Mill Rd
330 East
Chesterfield, MO 63017Phone+1 314-205-6737
Education & Training
- Washington University/B-JH/SLCH ConsortiumFellowship, Hematology and Medical Oncology, 1978 - 1980
- Washington University/B-JH/SLCH ConsortiumResidency, Internal Medicine, 1975 - 1978
- New York University School of MedicineClass of 1975
Certifications & Licensure
- MO State Medical License 1976 - 2025
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Medical Oncology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification MOSAIQ EMR, Elekta, 2012-2013
- Top MD Consumers Checkbook
Publications & Presentations
PubMed
- 47 citationsThymidylate Synthase Genotype-Directed Neoadjuvant Chemoradiation for Patients With Rectal AdenocarcinomaBenjamin R. Tan, Fabienne Thomas, Robert J. Myerson, Barbara A. Zehnbauer, Kathryn Trinkaus
Journal of Clinical Oncology. 2011-03-01 - 119 citationsFDG-PET/CT IN THE EVALUATION OF ANAL CARCINOMAShane E. Cotter, Perry W. Grigsby, Barry A. Siegel, Farrokh Dehdashti, Robert S. Malyapa
International Journal of Radiation Oncology, Biology, Physics. 2006-07-01 - 46 citationsRapid onset Mitoxantrone-induced cardiotoxicity in secondary progressive multiple sclerosisJagannadha R Avasarala, Anne H. Cross, David B. Clifford, Barry A Singer, Barry A. Siegel
Multiple Sclerosis. 2003-02-01
Other Languages
- French
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