Skip to main content Skip to main menu
COMPPARE Powered by Prostate Cancer Patients
Access the VTOC Portal
COMPPARE Team Overview

Site PIs, Co-Investigators, and Researchers

The site principal investigators, co-investigators, and researchers will be responsible for supervision of research staff, protocol development, patient accrual, initial data submission review, analysis of outcomes, and generation of PCORI milestone reports.

artzMark Artz, PhD

UF Health Proton Therapy Institute

Physics Co-Coordinator

bryantCurtis Bryant, MD, MPH

UF Health Proton Therapy Institute

Proton Co-Investigator and Co-Chair of Minority Engagement Group

 

 

Dr. Jonathan ChenJonathan Chen, MD

Seattle Cancer Care Alliance, University of Washington

Site PI

 

 

Kevin Choe, MD, PhDKevin Choe, MD, PhD

Inova

Site PI

 

 

 

Dr. ChoiSeungtaek Choi, MD

MD Anderson Cancer Center

Site PI

ChonBrian Chon, MD

ProCure PTC

Site PI

chooChunhee R. Choo, MD

Mayo Clinical Proton Beam Therapy (Rochester, MN)

Site PI

 

DevilleCurtiland Deville, MD

Johns Hopkins Sidney Kimmel Cancer Center

Site PI and Co-Chair of Minority Engagement Group

 

DeWeesTodd DeWees, PhD

Mayo Clinic Arizona

Lead Biostatistician

 

Steven DiBiase MDSteven J. DiBiase, M.D.

Weill Cornell Medicine

Site PI

 

 

 

Jessie W. DiNome, MDJessie W. DiNome, MD

Thomas Jefferson University

Site PI

 

 

University of Arizona - Shona Dougherty, MB, ChB, PhDShona Dougherty, MB, ChB, PhD

University of Arizona

Site PI

 

PPMichael Durci, MD

Willis-Knighton Cancer Center

Site PI

 

 

PPJason Efstathiou, MD, DPhli

MGH Francis H. Burr Proton Therapy Center

Site PI

 

 

FagundesMarcio Fagundes, MD

Miami Cancer Institute – Baptist Health South Florida

Site PI

GrajoJoseph R. Grajo, MD

University of Florida

Diagnostic Radiology Coordinator

 

 

 

Ryan Grover, MDRyan Grover, MD

Thompson Proton Center

Site PI 

 

 

Tyler Gunter, MDTyler Gunter, MD

University of Oklahoma Health Sciences Center, Stephenson Cancer Center

Site PI 

 

 

Dr. Brad HoppeBradford S. Hoppe, MD, MPH

Mayo Clinic (Jacksonville, FL)

Site PI

 

Stephen Byron Huff MDStephen Byron “Byron” Huff, MD

REX-UNC Radiation Oncology-Raleigh (Rex Hospital)

Site PI

 

 

 

HitchcockKathryn E. Hitchcock, MD, PhD

University of Florida (Gainesville, FL)

Site PI

 

 

Arthur Hung, MDArthur Y. Hung, MD

Oregon Health & Science University

Site PI

 

 

 

Christian Hyde, M.D., DABR
Christian Hyde, M.D., DABR

Karmanos Cancer Institute

Site PI

jani Ashesh B. Jani, MD, MSEE, FASTRO

Emory University

Site PI

 

 

 

Perry Johnson PhDPerry Johnson, PhD

UF Health Proton Therapy Institute

Physics Co-Coordinator

 

 

Christopher Jones, MD, Sutter HealthChristopher Jones, MD

Sutter Health

Site PI

 

leeAndrew Lee, MD, MPH

Texas Center for Proton Therapy

Site PI

leeW. Robert Lee, MD

Duke University

Site PI

LiauwStanley Liauw, MD

University of Chicago

Site PI

Andrew McDonald, MD, MSAndrew McDonald, MD, MS

University of Alabama at Birmingham

Site PI

David T. Marshall, MDDavid T. Marshall, MD

MUSC Hollings Cancer Center

Site PI

 

 

nancyNancy Mendenhall, MD

UF Health Proton Therapy Institute

COMPPARE PI and Site PI

 

michalskiJeff Michalski, MD, MBA

S. Lee Kling Proton Therapy Center, Washington University

Site PI

 

 

 

Stephen A. Mihalcik, MD, PhDStephen A. Mihalcik, MD, PhD

Northwestern Medicine

Site PI

 

 

 

MishraMark Mishra, MD

Maryland Proton Treatment Center

Site PI

nanda Akash Nanda, MD, PhD

Orlando Health UF Health Cancer Center

Site PI

OsianSarah Osian, PhD

SIMED Health Psychology

Health Outcomes Researcher

 

ParikhRahul Parikh, MD

Rutgers Cancer Institute

Site PI

perkins Ryan Perkins, MD

Ackerman Cancer Center

Site PI

 

 

 

James Petrikas, D.O.

James Petrikas, D.O.

Texas Oncology-Plano West

Site PI

 

 

PollackAlan Pollack, MD, PhD

University of Miami

Site PI

 

 

 

rossi Carl Rossi, MD

California Protons: Proton Radiation Therapy Cancer Treatment Center

Site PI

 

 

 

Dr. Tyler Seibert

Tyler Seibert, MD, PHD

UC San Diego Health

Site PI

 

 

 

PPChristopher Sinesi, MD

Hampton University PTI

Site PI

shenXinglei Shen, MD

University of Kansas Medical School

Site PI

 

 

 

Anand Shivnani, MDAnand Shivnani, MD

Texas Oncology-McKinney

Site PI

showalterTimothy Showalter, MD

University of Virginia

Site PI

simone Charles B. Simone, II, MD, FACRO

New York Proton Center

Site PI

silvaScott Silva, MD, PhD

University of Louisville

Site PI

slater Jerry D. Slater, MD

James M. Slater, MD Proton Treatment & Research Center (Loma Linda, CA)

Site PI

Daniel Spratt MDDaniel Spratt, MD

UH Seidman Cancer Center

Site PI

struveTimothy Struve, MD

University of Cincinnati

Site PI

PPBernard W. Taylor, MD

Texas Oncology

Site PI

Rahul Tendulkar, MD - Cleveland ClinicRahul Tendulkar, MD

Cleveland Clinic

Site PI

VapiwalaNeha Vapiwala, MD

University of Pennsylvania

Site PI

Justin Wray, MD, PhDJustin Wray, MD, PhD

Texas Oncology-Waco

Site PI

 

 

 

Our list of co-investigators and researchers is updated periodically.