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Office
3800 Reservoir Rd Nw
Washington, DC 20007Phone+1 202-444-3062Fax+1 202-444-9323
Education & Training
- MedStar Health/Georgetown University HospitalResidency, Radiation Oncology, 2002 - 2006
- MedStar Health/Georgetown-Washington HospitalResidency, Surgery, 2001 - 2002
- University of Michigan Medical SchoolClass of 2001
Certifications & Licensure
- FL State Medical License 2024 - 2026
- MD State Medical License 2004 - 2026
- VA State Medical License 2001 - 2026
- DC State Medical License 2004 - 2024
- American Board of Radiology Radiation Oncology
Clinical Trials
- Multi-Institutional Registry for Prostate Cancer Radiosurgery Start of enrollment: 2010 Jul 01
- Endoscopic Evaluation of Late Rectal Injury Following CyberKnife Radiosurgery for Prostate Cancer Start of enrollment: 2011 Feb 01
- Phase II Study to Evaluate Conventional Radiation Therapy Followed by Radiosurgical Boost in Clinically Localized Prostate Cancer Start of enrollment: 2009 Nov 01
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Publications & Presentations
PubMed
- 19 citationsProctitis following stereotactic body radiation therapy for prostate cancerDaniel Y. Joh, Leonard N. Chen, Gerald Porter, Aditi Bhagat, Sumit Sood
Radiation Oncology. 2014-12-12 - 1 citationsPrognostic utility of biopsy-basedandstatus on biochemical progression and overall survival after SBRT for localized prostate cancer.Michael C Repka, Tamir Sholklapper, Alan L Zwart, Malika Danner, Marilyn Ayoob
Frontiers in Oncology. 2024-01-01 - 2 citationsA global perspective of racial differences and outcomes in patients presenting with acute heart failure.Jasper Tromp, Wouter Ouwerkerk, John G.F. Cleland, Chanchal Chandramouli, Christiane E. Angermann
American Heart Journal. 2022-01-01
Journal Articles
- Case Report Clinical Management of Prostate Cancer Metastasis to the Pineal Gland: Case Report and Review of the LiteratureElizabeth Hogan, Sean P Collins, Walter C Jean, ScienceDirect
- Five-Fraction SBRT for Ultra-Central NSCLC in-Field Recurrences Following High-Dose Conventional RadiationShaan K Kataria, Sean P Collins, Brian T Collins, Eric Anderson, BioMed Central
- Five-Fraction Stereotactic Body Radiation Therapy (SBRT) and Chemotherapy for the Local Management of Metastatic Pancreatic CancerJohn Marshall, Sean Collins, Keith Unger, Aidan Burke, Marie Gurka, Michael Pishvaian, Journal of Gastrointestinal Cancer
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