Education

Graduate School
SUNY Downstate Medical Center (2002)
Medical School
SUNY Downstate Medical Center (2006)
Internship
SUNY Downstate Medical Center (2007), Internal Medicine
Residency
Montefiore Med. Ctr. & Albert Einstein College of Med. (2011), Radiation Oncology

Research Interest

  • Improve cancer patient treatment outcome through the design of i-SAbR clinical trials
  • Innate and adaptive immune responses generated by tumor irradiation with stereotactic ablative radiotherapy (SAbR)
  • Investigate strategies to combine immunotherapy with SAbR (i-SAbR) for cancer treatment

Publications

Featured Publications LegendFeatured Publications

Enrichment of "Cribriform" morphologies (intraductal and cribriform adenocarcinoma) and genomic alterations in radiorecurrent prostate cancer.
Shah RB, Palsgrove DN, Desai NB, Gagan J, Mennie A, Raj G, Hannan R, Mod Pathol 2022 May
Stereotactic ablative radiation therapy for renal cell carcinoma with inferior vena cava tumor thrombus.
Freifeld Y, Pedrosa I, Mclaughlin M, Correa RM, Louie AV, Maldonado JA, Tang C, Kadow B, Kutikov A, Uzzo RG, Porta C, Bucknell NW, Siva S, Brugarolas J, Margulis V, Timmerman R, Hannan R, Urol Oncol 2022 Feb
Dose-Intensified Stereotactic Ablative Radiation for Localized Prostate Cancer.
Chen L, Gannavarapu BS, Desai NB, Folkert MR, Dohopolski M, Gao A, Ahn C, Cadeddu J, Bagrodia A, Woldu S, Raj GV, Roehrborn C, Lotan Y, Timmerman RD, Garant A, Hannan R, Front Oncol 2022 12 779182
Stereotactic Ablative Radiotherapy for High-Risk Prostate Cancer-a Prospective Multi-level MRI-based Dose Escalation Trial.
Hannan R, Salamekh S, Desai NB, Garant A, Folkert MR, Costa DN, Mannala S, Ahn C, Mohamad O, Laine A, Kim DWN, Dickinson T, Raj GV, Shah RB, Wang J, Jia X, Choy H, Roehrborn CG, Lotan Y, TimmermanMD RD, Int J Radiat Oncol Biol Phys 2021 Nov
PSA-Net: Deep learning-based physician style-aware segmentation network for postoperative prostate cancer clinical target volumes.
Balagopal A, Morgan H, Dohopolski M, Timmerman R, Shan J, Heitjan DF, Liu W, Nguyen D, Hannan R, Garant A, Desai N, Jiang S, Artif Intell Med 2021 11 121 102195

Honors & Awards

  • Radiation and Cancer Biology Poster Award
    ASTRO 52nd Annual Meeting (2010)
  • US Patent
    Pancreatic Cancer-Associated Antigen, Antibody thereto, and Diagnostic and Treatment Methods – Development of a PaCa-Ag1-Specific Enzyme-Linked Immuno-Assay (2006)
  • International Patent
    Pancreatic Cancer-Associated Antigen, Antibody thereto, and Diagnostic and Treatment Methods (2005)

Professional Associations/Affiliations

  • American Society of Clinical Oncology
  • American Society of Therapeutic Radiology and Oncology