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Office
1240 Lee St
Charlottesville, VA 22908Phone+1 434-924-5191Fax+1 434-243-9789
Summary
- I am a board-certified radiation oncologist who focuses on using advanced radiation therapy techniques, including brachytherapy, to provide precision radiation treatment for prostate cancer, other genitourinary cancers, and gynecological cancers. I am passionate about advocating for patient access to high-quality brachytherapy. I am committed to research aimed at improving patient care.
Education & Training
- Sidney Kimmel Medical College at Thomas Jefferson University/TJUHResidency, Radiation Oncology, 2005 - 2009
- Presbyterian Medical Center of the University of Pennsylvania Health SystemInternship, Transitional Year, 2004 - 2005
- University of Virginia School of MedicineClass of 2004
Certifications & Licensure
- VA State Medical License 2012 - 2026
- PA State Medical License 2004 - 2012
- American Board of Radiology Radiation Oncology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2013
Clinical Trials
- Radiation Therapy With or Without Androgen-Deprivation Therapy in Treating Patients With Prostate Cancer Start of enrollment: 2009 Sep 01
- Stereotactic Body Radiation Therapy in Treating Patients With Low- and Intermediate-Risk Prostate Cancer Start of enrollment: 2013 Mar 08
- Shorter Duration Radiotherapy to Treat Prostate Cancer After Removal of the Prostate Start of enrollment: 2013 Apr 01
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Publications & Presentations
PubMed
- 3 citationsDevelopment and preclinical testing of a novel biodegradable hydrogel vaginal packing technology for gynecologic high-dose-rate brachytherapyMatthew Sean Peach, Joanna Moore, Wallis Giles, Justin Trainor, Timothy Edward Long
Journal of Contemporary Brachytherapy. 2018-08-31 - 201 citationsRadiotherapy Protocol Deviations and Clinical Outcomes: A Meta-analysis of Cooperative Group Clinical TrialsNitin Ohri, Xinglei Shen, Adam P. Dicker, Laura Doyle, Amy S. Harrison
Journal of the National Cancer Institute. 2013-03-20 - 18 citationsEarly results of prostate cancer radiation therapy: an analysis with emphasis on research strategies to improve treatment delivery and outcomesKosj Yamoah, Kwamena Beecham, Sarah E. Hegarty, Terry Hyslop, Timothy N. Showalter
BMC Cancer. 2013-01-16
Journal Articles
- Utility of CT Imaging in a Novel Form of High‐Dose‐Rate Intraoperative Breast Radiation TherapyShayna L Showalter, Adam C Berger, Taryn E Hassinger, Timothy N Showalter, David R Brenin, Journal of Medical Imaging and Radiation Oncology
- Evaluation of Outcomes After Stereotactic Radiosurgery for Pilocytic AstrocytomaDaniel M Trifiletti, Zhiyuan Xu, Timothy N Showalter, Journal of Neuro-Oncology
Press Mentions
- ACR 2021 in BriefMay 24th, 2021
- Couple Share $1.8 Million to Test More Precise Image-Guided Breast Radiation TherapyDecember 14th, 2018
- NIH Awards $1.8M to Husband-and-Wife Duo to Evaluate Advanced Breast Radiation Therapy TechniqueNovember 16th, 2018
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Professional Memberships
- Member
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