Cancer Center Leadership

Steven Leach, MD

Steven D. Leach, MD

Director, Dartmouth Cancer Center

Dartmouth Hitchcock Medical Center
Professor of Molecular and Systems Biology
Preston T. and Virginia R. Kelsey Distinguished Chair in Cancer
Geisel School of Medicine at Dartmouth

Senior leadership

Konstantin Dragnev, MD
Associate Director for Clinical Research

Steven N. Fiering, PhD
Associate Director for Cancer Research Training and Education

Scott A. Gerber, PhD
Associate Director for Basic Research

Robert W. Gerlach, MPA
Associate Director for Administration and Scientific Affairs

Oluwatoyin ('toyin) Asojo, PhD
Associate Director for Strategic Initiatives and Global Oncology

Christi Ann Hayes, MD
Medical Director of Dartmouth Cancer Center in Nashua, Manchester and Concord

Frederick Lansigan, MD
Associate Director for Diversity, Equity, Inclusion and Belonging

Deborah F. Scribner, MBA
Interim Vice President of Oncology Services

Judith R. Rees, BM, BCh, PhD
Associate Director for Community Outreach and Engagement

Charles R. Thomas, Jr., MD
Chair, Department of Radiation Oncology & Applied Sciences

Fred W. Kolling, PhD
Associate Director for Shared Resources

Anna N.A. Tosteson, ScD
Associate Director for Population Sciences

Linda T. Vahdat, MD, MBA
Deputy Director
Section Chief, Medical Oncology
Interim Section Chief, Hematology

Clinical administration

Miriam Dowling-Schmitt, MS, RN, CPPS, CPHQ
Sr. Director Nursing Operations, Quality and Patient Safety

Marc Gautier, MD
Associate Director for Regional Clinical Affairs

Kerrington Smith, MD
Division Chief, Surgical Oncology

Deborah F. Scribner
Director, Hematology/Oncology

Jennifer Willyard, PhD, PMP, CPHQ
Director of Strategic Planning for Oncology Services
Director, Radiation Oncology

Administrative staff

Mark Carey
Director of Information Technology

Suzanne Romero Dewey, MBA
Director of Marketing

Sean Hobson
Director, Research Operations

Richard W. Lucius, Jr.
Financial Services Director

Tonya Mathis, MEd
Director of Diversity, Equity, Inclusion and Belonging

Jaclynn Rodriguez
Executive Director, Friends of Dartmouth Cancer Center

Jenna E. Schiffelbein, MPH, CHES
Administrative and Operations Director, Community Outreach & Engagement

Erin Shreve
Director of Development, Dartmouth Cancer Center

Tor D. Tosteson, ScD
Director for Biostatistics and Bioinformatics