Clinical Division

Christopher D. Abraham, MD

Christopher D. Abraham, MD

Associate Professor of Radiation Oncology
Medical Director of Clinical Informatics

Executive Assistant: Leigh Ann Zupan (lzupan@wustl.edu)

Anthony J. Apicelli, MD, PhD

Anthony J. Apicelli, MD, PhD

Associate Professor of Radiation Oncology

Executive Assistant: Christina Mossinghoff  (cmossinghoff@wustl.edu)

Carmen Bergom, MD, PhD

Carmen Bergom, MD, PhD

Associate Professor of Radiation Oncology

Executive Assistant: Lena Zein (lena.a@wustl.edu)

Amit Bhatt, MD, PhD

Amit Bhatt, MD, PhD

Assistant Professor of Radiation Oncology

Executive Assistant: Christina Mossinghoff  (cmossinghoff@wustl.edu)

Jessika Contreras, MD

Jessika Contreras, MD

Assistant Professor of Radiation Oncology
Chief, Gynecological Oncology and Brachytherapy

Executive Assistant:  Nicole Castleberry (nicole.c@wustl.edu)

Jennifer De Los Santos, MD

Jennifer De Los Santos, MD

Professor of Radiation Oncology

Executive Assistant:  Leigh Ann Zupan (lzupan@wustl.edu)

Carl DeSelm, MD, PhD

Carl DeSelm, MD, PhD

Assistant Professor of Radiation Oncology

Executive Assistant: Steve Paglusch (steven.paglusch@wustl.edu)

Hiram A. Gay, MD

Hiram A. Gay, MD

Professor of Radiation Oncology
Chief, Genitourinary Service
Medical Director of Radiation Oncology, Siteman Cancer Center – South County

Executive Assistant: Estella Scott (eascott@wustl.edu)

Lannis Hall, MD, MPH

Lannis Hall, MD, MPH

Associate Professor of Clinical Radiation Oncology
Vice Chair, Clinical Research Committee, Siteman Cancer Center
Director, Diversity and Inclusion in Clinical Research, Siteman Cancer Center
Medical Director of Radiation Oncology, Siteman Cancer Center at Barnes-Jewish St. Peters Hospital
Clinical Trials Leader, Program to Eliminate Cancer Disparities

Executive Assistant:  Nicole Castleberry (nicole.c@wustl.edu)

Dennis E. Hallahan, MD, FASTRO

Dennis E. Hallahan, MD, FASTRO

Elizabeth H. and James S. McDonnell III Distinguished Professor of Medicine

Jiayi Huang, MD, MSCI

Jiayi Huang, MD, MSCI

Associate Professor of Radiation Oncology
Chief, CNS/Gamma Knife Service
Co-director, Brain Tumor Center at Siteman Cancer Center

Executive Assistant:  Christina Barr (barrchristina@wustl.edu)

Sana Karam, MD, PhD

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

Hyun Kim, MD

Associate Professor of Radiation Oncology
Chief, Gastrointestinal Service
Chief, MR-Guided Radiotherapy

Executive Assistant:  Amy Akers (akersa@wustl.edu)

Susan Laduzinsky, MD

Susan Laduzinsky, MD

Assistant Professor of Radiation Oncology
Medical Director of Radiation Oncology, Siteman Cancer Center at Memorial Hospital East

Executive Assistant: Steve Paglusch (steven.paglusch@wustl.edu)

Jason Lee, MD, PhD

Jason Lee, MD, PhD

Assistant Professor of Radiation Oncology

Executive Assistant:  Christy Hanson (chanson@wustl.edu)

Mustafaa Mahmood, MD

Mustafaa Mahmood, MD

Assistant Professor of Radiation Oncology

Executive Assistant: Steve Paglusch (steven.paglusch@wustl.edu)

Stephanie Markovina, MD, PhD

Stephanie Markovina, MD, PhD

Assistant Professor of Radiation Oncology

Executive Assistant: Lena Zein (lena.a@wustl.edu)

Jeff M. Michalski, MD, MBA, FACR, FASTRO

Jeff M. Michalski, MD, MBA, FACR, FASTRO

Carlos A. Perez Distinguished Professor
Vice Chair and Director of Clinical Programs

Executive Assistant: Brandy Fleming (brandyf@wustl.edu)

Allen Mo, MD, PhD

Allen Mo, MD, PhD

Assistant Professor of Radiation Oncology

Executive Assistant:  Amy Akers (akersa@wustl.edu)

Michael Moravan, MD, PhD

Michael Moravan, MD, PhD

Assistant Professor of Radiation Oncology
Medical Director, Siteman Cancer Center at Northwest HealthCare

Executive Assistant: Christina Mossinghoff  (cmossinghoff@wustl.edu)

Stephanie M. Perkins, MD

Stephanie M. Perkins, MD

S. Lee Kling Endowed Chair in Radiation Oncology
Director, S. Lee Kling Proton Therapy Center
Chief, Pediatric Radiotherapy Service
Professor of Radiation Oncology

Executive Assistant:  Christina Barr (barrchristina@wustl.edu)

Nikhil Rammohan, MD, PhD

Nikhil Rammohan, MD, PhD

Assistant Professor of Radiation Oncology

Executive Assistant:  Christina Barr (barrchristina@wustl.edu)

James Randall, MD

James Randall, MD

Assistant Professor of Radiation Oncology

Executive Assistant: Steve Paglusch (steven.paglusch@wustl.edu)

Clifford G. Robinson, MD, FASTRO

Clifford G. Robinson, MD, FASTRO

Professor of Radiation Oncology
Chief, Stereotactic Body Radiation Therapy (SBRT)
Associate Director, Clinical Programs

Executive Assistant:  Amy Akers (akersa@wustl.edu)

Pamela Samson, MD, MPHS

Pamela Samson, MD, MPHS

Assistant Professor of Radiation Oncology

Executive Assistant: Lena Zein (lena.a@wustl.edu)