Medical School
Université Laval, Canada (2012)
McGill University Health Centre (2017), Radiation Oncology
Mayo Clinic (2018), Advanced Radiation Oncology

Research Interest

  • Bladder cancer in women
  • Prostate cancer protocols
  • RCC spine metastases
  • Rectal cancer in elderly patients


Featured Publications LegendFeatured Publications

Optimizing Palliative Focal Radiation Therapy Dose in Cutaneous T-Cell Lymphoma: How Low Can You Go?
Patel AM, West L, Atluri PS, Yi SF, Rizvi S, Geethakumari PR, Awan FT, Chen W, Shah JL, Desai NB, Goff HW, Kumar KA, Pract Radiat Oncol 2022 Oct
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
Phase II Trial of Stereotactic Ablative Radiation for Oligoprogressive Metastatic Kidney Cancer.
Hannan R, Christensen M, Hammers H, Christie A, Paulman B, Lin D, Garant A, Arafat W, Courtney K, Bowman I, Cole S, Sher D, Ahn C, Choy H, Timmerman R, Brugarolas J, Eur Urol Oncol 2021 Dec
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
Stereotactic Ablative Radiation Therapy for Oligoprogressive Renal Cell Carcinoma.
Schoenhals JE, Mohamad O, Christie A, Zhang Y, Li D, Singla N, Bowman I, Arafat W, Hammers H, Courtney K, Cole S, Bagrodia A, Margulis V, Desai N, Garant A, Choy H, Timmerman R, Brugarolas J, Hannan R, Adv Radiat Oncol 2021 Sep-Oct 6 5 100692
Hydrogel Spacer Rectal Wall Infiltration Associated With Severe Rectal Injury and Related Complications After Dose Intensified Prostate Cancer Stereotactic Ablative Radiation Therapy.
McLaughlin MF, Folkert MR, Timmerman RD, Hannan R, Garant A, Hudak SJ, Costa DN, Desai NB, Adv Radiat Oncol 2021 Jul-Aug 6 4 100713
Stereotactic Ablative Radiation (SAbR) for Oligometastatic RCC.
All S, Garant A, Hannan R, Semin Radiat Oncol 2021 Jul 31 3 227-234
Metastasis-directed radiation therapy after radical cystectomy for bladder cancer.
Miranda AF, Howard JM, McLaughlin M, Meng X, Clinton T, Sanli Ö, Garant A, Bagrodia A, Margulis V, Lotan Y, Hannan R, Desai N, Woldu SL, Urol Oncol 2021 Jun
A deep learning-based framework for segmenting invisible clinical target volumes with estimated uncertainties for post-operative prostate cancer radiotherapy.
Balagopal A, Nguyen D, Morgan H, Weng Y, Dohopolski M, Lin MH, Barkousaraie AS, Gonzalez Y, Garant A, Desai N, Hannan R, Jiang S, Med Image Anal 2021 May 72 102101


Featured Books Legend Featured Books

Surgical Techniques in Rectal Cancer. In Neoadjuvant Radiotherapy

Vuong T, Garant A. (2018). New York, Springer

Current Therapy in Colon and Rectal Surgery. In Cancer of the Rectum: Neoadjuvant Therapy

Vuong T, Garant A, Niazi T (2016). Amsterdam, Elsevier Sciences

Honors & Awards

  • Texas Super Doctors, Rising Star Award
  • Texas Super Doctors, Rising Star Award
  • NIH Kidney Cancer SPORE Career Enhancement Program Award
  • UT Southwestern Leaders Emerging in Academic Departments (LEAD) Course: Class of 2019
  • American Brachytherapy Society Prostate LDR/HDR Scholarship
  • Reviewer (by invitation), International Journal of Radiation Oncology Biology Physics
  • John D. Earle Radiation Oncology Fellowship Fund, Mayo Clinic, Rochester MN
  • McGill University Residency Program Award, Scholar