Contact Us

General Inquiry

Learn more about the PECaD, volunteer or sign up for our newsletter at:

  • PECaD
    Siteman Cancer Center
    660 S. Euclid Ave.
    Campus Box 8100
    St. Louis, MO 63110
  • 314-747-4611

Primary Program Contacts

Principal Investigator/Project Director
Graham Colditz, MD, DrPH
Research Program Leader
Aimee James, PhD, MPH

Community Outreach/Education Program Leader

Vetta Sanders Thompson, PhD

Training Program Leader

Sarah Gehlert, PhD

Evaluation Co-leader

Bettina Drake, PhD, MPH

Research Assistant (Drake Pilot)

Karen Reece, MA

Marketing and Communications Manager

Amy Ostendorf


Clinical Study Accrual Monitoring/
Clinical Studies Outreach (CSO) Program Contacts

CSO Program Leader
Lannis Hall, MD, MPH

CSO Program Data Manager
Jennifer Tappenden, RHIA

Health Behavior Communication and Outreach Core Manager
Siteman Cancer Center
Karen Collins, PhD

Cancer Community Partnership Contacts

Breast Cancer Community Partnership

Monique Norfolk, MPH  

Colorectal Cancer Community Partnership

Aimee James, PhD, MPH, MA 

Prostate Cancer Community Partnership

Bettina Drake, PhD, MPH