Meet your Department of Radiology team
Our team of pediatric radiology experts are longtime leaders in the movement toward safer scanning for children. Our pediatric radiologists have helped establish guidelines used around the country for safe, low-dose imaging practices.
Appointments
Chief
Kassa Darge, MD, PhD, DTM&P, FSAR, FAIUM
Associate Radiologist-in-Chief
Sudha A. Anupindi, MD, FSAR
Vice Chair
Anna Spraycar, MSOD
Division Chiefs
David Matthew Biko, MD, MBA
Anne Marie Cahill, MBBch, BAO
Erin Simon Schwartz, MD
Hongming Zhuang, MD, PhD
Physician Vice Chairs
Ann M. Johnson, MD
Hansel J. Otero, MD
Caption
Janet R. Reid, MD, FRCPC, MSEd
Timothy P.L. Roberts, PhD
Radiology Leadership
Colleen Flowers, BSRT (R) (MR)
Tigist Hailu, MPH
Reyna E. Macon, MSML
Christina Oh, MBA
Jacqueline A. Zedalis, MHQS
Jim Zheng, MS, RT(MR), MRSO, CRA, FACHE
Modality Leadership
Suzanne Debari, BS, RDMS, RVT, RT (R)
Matthew E. Dirnbach, RT (R)
Brandi Kozak, BS, RDMS
Melrita D. Mackey, BSRT (R)
Ralph Magee, RT (R) (MR) (CT)
Robert W. Monaghan, BS, RT(N)
Trudy Morgan, BS, RDMS
Elizabeth Silvestro, MSE
Jayme Whitaker, BS RT (R) (VI)
Felicia J. Williams, RT. (R)(CT)
Neuroradiologists
Marlene J. Baumann, RPh, MD
Radiologists
Mariam S. Aboian, MD, PhD
Hamza S. Alizai, MD
Cesar Alves, MD, PhD
Susan J. Back, MD
Richard D. Bellah, MD, FAAP
Aashim Bhatia, MD, MS
Stephanie C. Cajigas-Loyola, MD
Ankita Chauhan, MD
Beverly G. Coleman, MD, FACR
J. Christopher Davis, MD
Jorge Delgado, MD
Rebecca A. Dennis, DO
Fernando A. Escobar, MD
Tamara Feygin, MD
Charles W. Fry, MD
Liya Gendler, DO
Frederick D. Grant, MD
Mark Halverson, MD, FRCPC
Victor Ho-Fung, MD
Steven C. Horii, MD, FACR, FSIIM
Minh-Huy Le Huynh, MD
Misun Hwang, MD, MSTR, MBA
Summer L. Kaplan, MD
Marc S. Keller, MD
Asef Khwaja, MD, MBA
Ganesh Krishnamurthy, MD, DNB
Amanda R. Liu, MD
Soroosh Mahboubi, MD, FACR
Richard I. Markowitz, MD, FACR
Ali Yusuf Mian, MD
Austin Moats, MD
Padmaja K. Naidu, MD
Jie Chen Nguyen, MD, MS
Abass Noor, MD
Edward R. Oliver, MD, PhD
Levy C. Onyango, MD
Avrum N. Pollock, MD, FRCPC
Bryan Pukenas, MD
Patricia Piazza Rafful, MD, PhD, MSc
Jordan B. Rapp, MD, MMS
Erica L. Riedesel, MD, FAAP
Dov Rosenbaum, MD, MPH
Karuna Shekdar, MD
Youck Jen Siu Navarro, MD
Susan Sotardi, MD, MS
Abhay S. Srinivasan, MD
Lisa J. States, MD
George A. Taylor, MD, FACR
Sara Reis Teixeira, MD, PhD
Seth Eliot Vatsky, DO
Lorenna L. M. Vidal, MD, DABR
Arastoo Vossough, MD, PhD
Ammie M. White, MD
Matthew T. Whitehead, MD
Deborah M. Zarnow, MD, MS
Fetal Sonographers
Carleen Alvarez, RDMS
TraLa Black, RDMS (FE, OB/GYN, RVT)
Artura Cain, RDMS (OB/GYN, FE)
Olga Gitman, BS, RDMS
Casey Gregory, BS, RDMS
Devon Looney, BS, RDMS
Amanda Madan, RDMS
Advanced Practice Providers
Samantha P. Amato-Rotkowitz, MHS, PA-C
Kevin Anderson, MS, PA-C
Sara Boben, MSN, CRNP
Amy Byrne, MSN, BSN, CRNP
Alberta Cianni, MSN, CRNP
Michelle Dumas, MS, PA-C
Margaret Hamel-Daymond, MSN, RN, CRNP, CORLN
Katherine Kelly, MSN, BSN, CRNP
Amanda Madeira, MSN, BSN, CRNP-AC, CRNP-PC
Lorie Reilly, MSN, CRNP, CPNP-AC
Lynn Thompson, MHS, PA-C
