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


BIOGUIDE-X: A First-in-Human Study of the Performance of Positron Emission Tomography-Guided Radiation Therapy
Vitzthum LK, Surucu M, Gensheimer MF, Kovalchuk N, Han B, Pham D, Chang D, Shirvani SM, Aksoy D, Maniyedath A, Narayanan M, Da Silva AJ, Mazin S, Feghali KA, Iyengar P, Dan T, Pompos A, Timmerman R, Öz O, Cai B, Garant A International Journal of Radiation Oncology Biology Physics 2024 Apr 118 1172-1180
F-SHARP: a Phase I/II trial of focal salvage high-dose-rate brachytherapy for Radiorecurrent prostate cancer
Solanki AA, Yoo RK, Adams W, Davicioni E, Mysz ML, Shea S, Gupta GN, Showalter T, Garant A, Hentz C, Farooq A, Baldea K, Small W, Harkenrider MM BJU international 2024 Feb 133 188-196
Bony structure enhanced synthetic CT generation using Dixon sequences for pelvis MR-only radiotherapy
Liang X, Yen A, Bai T, Godley A, Shen C, Wu J, Meng B, Lin MH, Medin P, Yan Y, Owrangi A, Desai N, Hannan R, Garant A, Jiang S, Deng J Medical physics 2023 Dec 50 7368-7382
The Crying Need for a Better Response Assessment in Rectal Cancer
Amintas S, Giraud N, Fernandez B, Dupin C, Denost Q, Garant A, Frulio N, Smith D, Rullier A, Rullier E, Vuong T, Dabernat S, Vendrely V Current treatment options in oncology 2023 Nov 24 1507-1523
Organ sparing treatment for penile cancer using a 3D-printed high-dose-rate brachytherapy applicator
Lee HH, Chiu TD, Hrycushko B, Xiong Z, Hudak S, Woldu S, Mauck R, Corwin T, Meng X, Margulis V, Desai N, Folkert MR, Garant A Brachytherapy 2023 Sep 22 580-585
Phase 2 Trial of Stereotactic Ablative Radiotherapy for Patients with Primary Renal Cancer
Hannan R, McLaughlin MF, Pop LM, Pedrosa I, Kapur P, Garant A, Ahn C, Christie A, Zhu J, Wang T, Robles L, Durakoglugil D, Woldu S, Margulis V, Gahan J, Brugarolas J, Timmerman R, Cadeddu J European urology 2023 Sep 84 275-286
Preliminary Evaluation of PTV Margins for Online Adaptive Radiation Therapy of the Prostatic Fossa
Morgan HE, Wang K, Yan Y, Desai N, Hannan R, Chambers E, Cai B, Lin MH, Sher DJ, Wang J, Wang AZ, Jiang S, Timmerman R, Park C“, Garant A Practical Radiation Oncology 2023 Jul 13 e345-e353
Evaluation of fan-beam kilovoltage computed tomography image quality on a novel biological-guided radiotherapy platform
Zhuang T, Gibbard G, Duan X, Tan J, Park Y, Lin MH, Sun Z, Oderinde OM, Lu W, Reynolds Jr. RR, Godley A, Pompos A, Dan T, Garant A, Iyengar P, Timmerman R, Jiang S, Cai B Physics and Imaging in Radiation Oncology 2023 Apr 26
Artificial Intelligence–Empowered Radiation Oncology Residency Education
Kwon YS, Dohopolski M, Morgan H, Garant A, Sher D, Rahimi A, Sanford NN, Vo D, Albuquerque K, Kumar K, Timmerman R, Jiang SB Practical Radiation Oncology 2023 Jan 13 8-10
Stereotactic Ablative Radiation for Systemic Therapy-naïve Oligometastatic Kidney Cancer
Hannan R, Christensen M, Christie A, Garant A, Pedrosa I, Robles L, Mannala S, Wang C, Hammers H, Arafat W, Courtney K, Bowman IA, Sher D, Ahn C, Cole S, Choy H, Timmerman R, Brugarolas J European Urology Oncology 2022 Dec 5 695-703


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