Our Faculty


Our Department of Molecular Imaging and Therapy Service includes 14 attending faculty members who are internationally recognized leaders in their respective subspecialties. Our faculty members are active participants and collaborators with the National Institutes of Health’s National Cancer Institute and the National Comprehensive Cancer Network.

Within the department, our faculty members mentor residents and fellows and provide leadership and support for them during daily clinical duties as well as in research planning and investigation. They are also instrumental as educators in didactic sessions, grand rounds, tumor boards, and clinical conferences.

MSK nuclear medicine physician Heiko Schöder
Heiko Schöder

Chief, Molecular Imaging and Therapy Service

Steven M. Larson, MD
Steven M. Larson

Hedvig Hricak Chair in Radiology; Attending, Molecular Imaging and Therapy Service, Department of Radiology; Member and Lab Head, Molecular Pharmacology Program

Stephen E. Fleming, MD
Stephen E. Fleming

Associate Attending Radiologist

Memorial Sloan Kettering radiologist Herbert Vargas
Hebert Alberto Vargas

Chief, Body Imaging Service

Memorial Sloan Kettering nuclear physician Neeta Pandit-Taskar
Neeta Pandit-Taskar
Mark Dunphy, DO
Mark Dunphy
Jan Grimm, MD, PhD
Jan Grimm
Ravinder K. Grewal, MD
Ravinder K. Grewal

Attending Radiologist

Josef J. Fox, MD
Josef J. Fox
Omer Aras, MD
Omer Aras

Associate Attending Radiologist