
Jason Efstathiou
Vice-Chair for Faculty Enrichment in the Mass General Brigham Department of Radiation Oncology · Mass General Brigham Department of Radiation Oncology
Credentials: · · · · · · ·
History
- Present
Radiation Oncology · Mass General Brigham Department of Radiation Oncology
- Present
Mass General Brigham Department of Radiation Oncology
- Present
- 2003–2004
- 1999–2003

Research
Review · The Lancet · 2016 · 1,193 citations
Recent Global Patterns in Prostate Cancer Incidence and Mortality Rates
European Urology · 2020 · 1,023 citations
Journal of Clinical Oncology · 2010 · 593 citations
- AZ
69 papers
- WS
66 papers
- HS
48 papers

Felix Feng
39 papers

34 papers

33 papers

33 papers · 3 as a resident

25 papers · 2 as a resident
Clinical trials
- 2025–2026
Flotufolastat F 18 PET in Men With Very Low PSA Recurrence
Principal investigator · Recruiting
Massachusetts General Hospital
- 2012–2020
Shared Decision Making in Low Risk Prostate Cancer
Principal investigator · Withdrawn
Massachusetts General Hospital
- 2012–2030
Proton Therapy vs. IMRT for Low or Intermediate Risk Prostate Cancer
Principal investigator · Active not recruiting
Massachusetts General Hospital
- 2012–2017
Proton Radiotherapy for Stage I, IIA, and IIB Seminoma
Principal investigator · Completed
Abramson Cancer Center at Penn Medicine
Honors
FASTRO
FACRO
