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Office
3 Medicine Dr
Clarksville, AR 72830Phone+1 479-754-6777Fax+1 479-754-5903- Is this information wrong?
Education & Training
Richmond University Medical CenterResidency, Internal Medicine, 1985 - 1988
Muhlenberg Regional Medical CenterInternship, Internal Medicine, 1984 - 1985
American University of the Caribbean School of MedicineClass of 1983
Certifications & Licensure
AR State Medical License 1989 - 2025
PA State Medical License 1988 - 1990
Publications & Presentations
PubMed
- 92 citationsClonal expansion and epigenetic reprogramming following deletion or amplification of mutant IDH1.Tali Mazor, Charles Chesnelong, Aleksandr Pankov, Llewellyn E. Jalbert, Chibo Hong, Josie Hayes, Ivan Smirnov, Roxanne Marshall, Camila Ferreira de Souza, Yaoqing Shen...> ;Proceedings of the National Academy of Sciences of the United States of America. 2017 Sep 15
- 1332 citationsGlioma Groups Based on 1p/19q, IDH, and TERT Promoter Mutations in TumorsJeanette E. Eckel-Passow, Daniel H. Lachance, Annette M. Molinaro, Kyle M. Walsh, Paul A. Decker, Hugues Sicotte, Melike Pekmezci, Terri Rice, Matt L. Kosel, Ivan Smir...> ;The New England Journal of Medicine. 2015 Jun 24
- 12 citationsThe differential diagnosis of pilocytic astrocytoma with atypical features and malignant glioma: an analysis of 16 cases with emphasis on distinguishing molecular feat...Matthew D. Cykowski, Richard A. Allen, Angela C. Kanaly, Kar Ming Fung, Roxanne Marshall, Arie Perry, Ethan D. Stolzenberg, S. Terence Dunn> ;Journal of Neuro-Oncology. 2013 Sep 21
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Hospital Affiliations
- Johnson Regional Medical CenterClarksville, Arkansas
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