Samuel Achilefu, PhD Samuel Achilefu, PhD is a professor of Radiology, Biomedical Engineering, and Biochemistry & Molecular Biophysics at Washington University in St. Louis, MO. He serves as the Chief of Optical Radiology Laboratories, Director of Washington University Molecular Imaging Program, Co-Leader of the Oncologic Imaging Program of the Siteman Cancer Center, and Vice Chair … Continue reading Scientific Advisory Board