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
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Kassa Darge, MD, PhD, DTM&P, FSAR, FAIUM
Associate Radiologist-in-Chief
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Sudha A. Anupindi, MD, FSAR
Division Chiefs
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David Matthew Biko, MD, MBA
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Anne Marie Cahill, MBBch, BAO
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Beverly G. Coleman, MD, FACR
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Erin Simon Schwartz, MD
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Hongming Zhuang, MD, PhD
Vice Chair
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Anna Spraycar, MSOD
Physician Vice Chairs
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Ann M. Johnson, MD
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Hansel J. Otero, MD
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Caption
Janet R. Reid, MD, FRCPC, MSEd
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Timothy P.L. Roberts, PhD
Radiology Leadership
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Colleen Flowers, AS, RT (R) (MR)
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Tigist Hailu, MPH
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Reyna E. Macon, MSML
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Christina Oh, MBA
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Lauren M. Orfe
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Jim Zheng, MS, RT(MR), MRSO, CRA, FACHE
Modality Leadership
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Suzanne Debari, BS, RDMS, RVT, RT (R)
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Matthew E. Dirnbach, RT (R)
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Kevin W. Edwards BSRT (N) (R), CNMT PET, BSRT (N) (R)
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Brandi Kozak, BS, RDMS
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Melrita D. Mackey, BSRT (R)
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Ralph Magee, RT (R) (MR) (CT)
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Trudy Morgan, BS, RDMS
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Elizabeth Silvestro, MSE
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Jayme Whitaker, BS RT (R) (VI)
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Felicia J. Williams, RT. (R)(CT)
Radiologists
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Mariam S. Aboian, MD, PhD
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Michael R. Acord, MD
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Hamza S. Alizai, MD
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Savvas Andronikou, MBBch (Wits), PhD, FCRad (Diag)
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Susan J. Back, MD
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Richard D. Bellah, MD, FAAP
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Aashim Bhatia, MD, MS
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Stephanie C. Cajigas-Loyola, MD
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Ankita Chauhan, MD
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J. Christopher Davis, MD
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Jorge Delgado, MD
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Rebecca A. Dennis, DO
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Fernando A. Escobar, MD
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Tamara Feygin, MD
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Liya Gendler, DO
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Frederick D. Grant, MD
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Mark Halverson, MD, FRCPC
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Victor Ho-Fung, MD
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Steven C. Horii, MD, FACR, FSIIM
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Minh-Huy Le Huynh, MD
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Misun Hwang, MD, MS
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Summer L. Kaplan, MD
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Marc S. Keller, MD
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Asef Khwaja, MD, MBA
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Ganesh Krishnamurthy, MD, DNB
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Soroosh Mahboubi, MD, FACR
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Richard I. Markowitz, MD, FACR
Padmaja K. Naidu, MD
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Jie Chen Nguyen, MD, MS
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Abass Noor, MD
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Edward R. Oliver, MD, PhD
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Levy C. Onyango, MD
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Avrum N. Pollock, MD, FRCPC
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Jordan B. Rapp, MD, MMS
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Dov Rosenbaum, MD, MPH
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Karuna Shekdar, MD
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Youck Jen Siu Navarro, MD
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Susan Sotardi, MD, MS
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Abhay S. Srinivasan, MD
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Lisa J. States, MD
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George A. Taylor, MD, FACR
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Sara Reis Teixeira, MD, PhD
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Seth Eliot Vatsky, DO
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Lorenna L. M. Vidal, MD, DABR
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Arastoo Vossough, MD, PhD
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Ammie M. White, MD
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Matthew T. Whitehead, MD
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Deborah M. Zarnow, MD, MS
Sonographers
Carleen Alvarez, RDMS
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TraLa Black, RDMS (OB/GYN), RVT, Fetal Echocardiogram Board Certified
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Mariann M. Giannone, BS, RDMS
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Olga Gitman, BS, RDMS , RDMS
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Casey Gregory, BS, RDMS
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Devon Looney, BS, RDMS
Advanced Practice Providers
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Samantha P. Amato-Rotkowitz, MHS, PA-C
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Kevin Anderson, MS, PA-C
Sara Boben, MSN, CRNP
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Amy Byrne, MSN, BSN, CRNP
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Alberta Cianni, MSN, CRNP
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Sarah Cummings, MSN, BSN, CRNP-AC, CRNP-PC
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Michelle Dumas, MS, PA-C
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Margaret Hamel-Daymond, MSN, RN, CRNP, CORLN
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Katherine Kelly, MSN, BSN, CRNP
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Amanda Madeira, MSN, BSN, CRNP-AC, CRNP-PC
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Lorie Reilly, MSN, CRNP, CPNP-AC
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Lynn Thompson, MHS, PA-C
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