Medical College of Wisconsin Department of Radiology Medical Physics Section
Meet Our Team
![headshot](/-/media/MCW/Departments/Radiology/Troy-Crawford_Academic-Profile.jpg?w=280&h=385&mode=crop&anchor=middlecenter&scale=both 280w)
Troy Crawford, PhD, DABR
Assistant Professor; Section of Medical Physics, Division of Imaging Sciences
![headshot](/-/media/MCW/Departments/Radiology/Faculty-and-Staff/Yu-Liu_Academic-Profile.jpg?w=280&h=385&mode=crop&anchor=middlecenter&scale=both 280w)
Yu Liu, PhD, DABR
Professor; Section Chief, Medical Physics; Program Director, Medical Physics Residency; Division of Imaging Services
Program Director, Medical Physics
![headshot](/-/media/MCW/Departments/Radiology/Residents/Lu-Yonggang_Radiology-Resident.jpg?w=280&h=385&mode=crop&anchor=middlecenter&scale=both 280w)
Yonggang Lu, PhD, DABR
Assistant Professor; Section of Medical Physics, Division of Imaging Sciences
![headshot](/-/media/MCW/Departments/Radiology/Faculty-and-Staff/Dustin-Ragan_Academic-Profile.jpg?w=280&h=385&mode=crop&anchor=middlecenter&scale=both 280w)