Divisions

Yao Hao, PhD
Associate Professor of Radiation Oncology
Chief of Image Services
- Phone: 314-273-2987
- Email: yaohao@wustl.edu

Jiayi Huang, MD, MSCI
Professor of Radiation Oncology
Chief, CNS/Gamma Knife Service
Co-director, Brain Tumor Center at Siteman Cancer Center
- Phone: 314-273-2931
Executive Assistant: Christina Barr (barrchristina@wustl.edu)

Geoffrey Hugo, PhD
Professor of Radiation Oncology
Vice Chair of Medical Physics
- Phone: 314-362-2639
- Email: gdhugo@wustl.edu
Executive Assistant: Jennifer McDermott (boemerj@wustl.edu)

Vaishali Kapoor, PhD
Assistant Professor of Radiation Oncology
- Phone: 314-362-9914
- Email: vkapoor@wustl.edu

Sana Karam, MD, PhD
James S. McDonnell Professor of Radiation Oncology
Chair, Department of Radiation Oncology
Executive Assistant: Kenzie Jenkins (kenzie@wustl.edu)

Hyun Kim, MD
Associate Professor of Radiation Oncology
Chief, Gastrointestinal Service
Chief, MR-Guided Radiotherapy
- Phone: 314-362-8567
Executive Assistant: Amy Akers (akersa@wustl.edu)

Taeho Kim, PhD, DABR, DABMP(MRI)
Professor of Radiation Oncology
Chief, SRS Medical Physics Services (Lead GK AMP)
- Phone: 314-273-3316
- Email: taehokim@wustl.edu

Nels Knutson, PhD
Associate Professor of Radiation Oncology
Chief, Clinical Medical Physics
- Phone: 314-362-2639
- Email: nknutson@wustl.edu
Executive Assistant: Jennifer McDermott (boemerj@wustl.edu)

Susan Laduzinsky, MD
Assistant Professor of Radiation Oncology
Executive Assistant: Steve Paglusch (steven.paglusch@wustl.edu)

Eric Laugeman
Clinical Staff Physicist
Chief, Adaptive RT Physics
- Phone: 314-362-2639
- Email: elaugeman@wustl.edu

Jason Lee, MD, PhD
Associate Professor of Radiation Oncology
Medical Director of Radiation Oncology, Siteman Cancer Center at Memorial Hospital East
Executive Assistant: Steve Paglusch (steven.paglusch@wustl.edu)

Hua Li, PhD, DABR
Professor of Radiation Oncology
- Email: li.hua@wustl.edu
Executive Assistant: Alice Canavan (canavana@wustl.edu)

Zhi Hong Lu, PhD
Assistant Professor of Radiation Oncology
- Phone: 314-362-3236
- Email: zhihonglu@wustl.edu

Mustafaa Mahmood, MD
Assistant Professor of Radiation Oncology
- Phone: 314-747-4405
Executive Assistant: Steve Paglusch (steven.paglusch@wustl.edu)

Stephanie Markovina, MD, PhD
Associate Professor of Radiation Oncology
- Phone: 314-747-1786
Executive Assistant: Lena Zein (lena.a@wustl.edu)

Thomas Mazur, PhD
Associate Professor of Radiation Oncology
Chief, SBRT
- Phone: 314-362-2639
- Email: tmazur@wustl.edu