Our Sentara Brock Cancer Center
Executive Committee
At the Sentara Brock Cancer Center, we keep our patients at the center of all that we do, and it’s important to us that our patients and their caregivers feel supported throughout their journey. We are listening, and we are designing an experience that treats cancer while nurturing the soul. From screening, to diagnosis, to treatment, to life beyond cancer, we will provide our patients with personalized services every step of the way to ensure they have all of the support and services they need.
Physician Leaders

Jennifer Reed, M.D., FACS
Breast Surgeon
Sentara Surgery Specialists

John Sayles, M.D., FACS, FASCRS
Colorectal Surgeon
Sentara Surgery Specialists

Marybeth Hughes, M.D., FACS
Chief of Surgical Oncology Associate Professor
Eastern Virginia Medical School

Matthew J. Bak, M.D., FACS
Assistant Professor, Head and Neck Oncology Microvascular Reconstruction
Eastern Virginia Medical School

Michael Danso, M.D.
Medical & Research Director Medical Oncologist & Hematologist
Virginia Oncology Associates

Michael McCollum, M.D., FACOG
Gynecologic Oncology
Virginia Oncology Associates

Raffaele Marchigiani, M.D.
Thoracic Surgeon
Sentara Surgery Specialists

Scott Cross, M.D., Ph.D.
Medical Oncologist & Hematologist
Virginia Oncology Associates

Scott Williams, MD, PhD
Vice-Chair, EVMS Radiation Oncology
EVMS Medical Group
Operational Leader

Meredith Strand, MHA
Director, Oncology Service Line
Sentara Healthcare