Emory University School of Medicine
Emory University School of Medicine
Department of Radiology and Imaging Sciences

Radiology Education section navigation

Department of Radiology and Imaging Sciences

Our Residents

IR-I Fifth Year Residents

Lilit Alsanyan, DO

Hanssen Li, MD

smiling person with short dark hair wearing a light blue shirt and a blue striped tie

John T. Moon, MD

smiling man with round black-rimmed spectacles and short dark hair wearing a white shirt with a blue patterned tie

Fourth-Year Residents - Class of 2026

Mahmoud Abbas, MBBCh

smiling person

Meagan Bechel, MD, PhD Research & Imaging Informatics Tracks

smiling person

Keywan Behbahani, MD IR-I

smiling person

Dudley Charles, MD IR-I

Phillip Cualing, MD Senior Chief Resident Clinical Educator Track

smiling man with dark curly hair held back by a light blue band and wearing a grey shirt and grey tieing

Buffy Dekmar, MD Senior Chief Resident, Clinical Educator Track

smiling woman with shoulder length wavy brown hair wearing black rimmed glasses and a light grey sweater top

Wesley Durrence, MD

smiling man with short light brown hair and wearing a dark suit jacket over a white shirt and yellow tie

Caleb Gulledge, MD Senior Chief Resident

smiling man with short brown hair and wearing a dark suit jacket over a white shirt

Saumya Gurbani, MD, PhD Senior Chief Resident, Research Track

smiling man with short dark hair and dark rimmed glasses wearing a light blue shirt and gray tie under a grey suit jacket

DeAngelo Harris, MD

smiling person wearing spectacles and a grey suit jacket over a pink striped shirt and dark blue tie

Justin Hendrix, MD IR-I, Global Health Track

smiling man with closely cropped black hair and beard wearing a blue shirt and darker blue tie

Stephanie Kazi, MD IR-I

smiling woman with long blond hair and wearing a grey and black plaid jacket over a black top

Jacqueline Koomson, MD Global Health Track

smiling woman with long black hair in braids flowing over her right shoulder wearing a sleeveless black and white floral top

Jeffrey Milner, MD

smiling man with short black hair and facial hair wearing round metal rimmed glasses and a grey shirt with a dark grey tie

Michael Nance, MD, PhD Molecular Imaging in Medicine Track

smiling man with short blond hair wearing a light shirt under a grey suit jacket and tie

Nisha Reddy, MD Clinical Educator Track

smiling person

Bing "Edna" Wang, MD Global Health Track

smiling person

Courtney Wiley, MD

smiling woman with black hair pulled away from the face wearing gold hoop earrings and a black top

Third-Year Residents - Class of 2027

William Anderson, MD

smiling person with beard and moustache and short hair wearing dark suit jacket and tie over white shirt

Timothy Arleo, MD Junior Chief Resident, Quality Improvement and Innovations Track

smiling person wearing grey suit jacket and tie over a lighter grey shirt

Patrick Arraj, MD Junior Chief Resident, Global Health Track

smiling person wearing dark blue suit jacket over a white shirt and red tie

Mohamed Badawy, MD

smiling person

Adrian Berg, MD IR-I

smiling person wearing green suit jacket over a light shirt and yellow and green striped tie

Newman Kwame Boakye-Ansa, MD

smiling person with black beard wearing a cream dress shirt and dark brown tie

Michael Chung, MD, PhD Clinical Educator and Molecular Imaging in Medicine Tracks

smiling person wearing blue shirt and dark tie

Robson De Macedo Filho, MD

smiling person

Weibo Fu, MD

smiling person

Martin Halicek, MD, PhD Research Track

smiling person wearing a grey suit jacket over a medium blue shirt and dark blue tie

Kimani Hicks, MD, MBA

smiling person with light chin beard wearing a light grey shirt and dark blue tie with silver tie clasp

Joshua Jones, MD, PhD Global Health & Molecular Imaging in Medicine Tracks

smiling person wearing a dark suit over a white shirt and dark tie

Jai Won Jung, MD Junior Chief Resident, IR-I

smiling person

Erica Kubascik, MD Clinical Educator Track

smiling person with long red hair wearing a grey and white striped short sleeved shirt

Ethan Leng, MD, PhD Research Track

smiling person wearing spectacles and a blue button down shirt

Ricardo Martinez Garcia, MD IR-I, Global Health Track

smiling person wearing spectacles and dark blue suit jacket over a cream shirt and dark patterned tie

Pratik Rachh, MD, MBA

smiling man with greying dark hair and wearing black round rimmed glasses and a light checked shirt and red and black tie with a dark suit jacket

Natalie Sanders, MD Clinical Educator Track

smiling person with long straight brown hair and spectacles wearing a red top

Douglas Spaeth-Cook, DO I3 Track

smiling person with short hair wearing a dark suit jacket and tie over a white shirt

Joshua Volin, MD Junior Chief Resident, I3 & Molecular Imaging in Medicine Track

smiling person with short curly dark hair and moustache wearing round spectacles and dark suit jacket and tie over a light shirt

Second-Year Residents - Class of 2028

Luma Abunimer, MD, MS

smiling person

Rushay Amarath, MD Clinical Educator Track

smiling person

Danika Baskar, MD BLAiR Track

smiling person

Corinne Conaway, MD

smiling person

Bernardo Costa Guerra, MD Quality & Innovation Track

smiling person

Paul D'Cunha, MD Research Track

smiling person

Sean Doyle, MD, PhD Clinical Educator Track

smiling person

Alexandra Eckert, MD IR-I

smiling person

Joy Rosa Jackson, MD, MHS Clinical Educator Track

smiling person

Akongnwi Jungong Cheo, MD Global Health Track, BLAiR

smiling person

Jean Lee, DO IR-I

smiling person

Tai-Lin (Irene) Lee, MD I3 Track

smiling person

Carolina Morales, MD Research Track

smiling person

Richard (Ricky) Augusto Pigg, MD IR-I

smiling person

Sarah M. Raines, MD

smiling person

Ali Rashidi, MD

smiling person

Nishtha Raval, MD Quality & Innovations Track

smiling person

Harun R. Sugito, MD Molecular Imaging in Medicine Track

smiling person

Kaesha Thomas, MBBS IR-I, Global Health Track

smiling person

Vidya Sankar Viswanathan, MD I3 Track

smiling person

First-Year Residents - Class of 2029

Sam Afshari, MD

smiling person

Osmay Cardoso, MD

smiling person

Stephanie Cheung, MD, PhD Research Track

smiling person

Won Jong "William" Chwa, MD Research Track

smiling person

Francisco Delgado Gonzalez, MD

smiling person

Michael Essien, MBChB, MPH

smiling person

Ronnie Festok, MD IR-I

smiling person

Sumit Garg, MBBS Molecular Imaging in Medicine Track

smiling person

Logan Gold, MD

smiling person

Ruchika Khot, MD, MS IR-I

smiling person

Taji Kommineni, MD, JD IR-I

smiling person

Paul Nagib, MD IR-I

smiling person

Ashley Osuma, MD

smiling person

Phaethon Philbrook, MD, PhD

smiling person

Lakshmi Sivathapandi, MBBS, MD

smiling person

Taylor Smith, MD, MBA

smiling person

Nicole Steinhardt, MD

smiling person

Emma Toth, MD

smiling person

Luis Valdes, MD

smiling person

Wenqiao "David" Wang, MD, MBA

smiling person

Nuclear Medicine Residents

Kyle Oi, MD 2nd Year

smiling person

JaVaughn Gray, MD 1st year

smiling person

Ehsan Ul Karim, MD 1st Year

smiling person

Jemimah Nayar, MBBS 1st Year

smiling person

Medical Physics Imaging Resident

Marissa Brown, PhD

smiling person

Click here to download the full 2025-2026 residents composite face sheet.

Nuclear medicine and medical physics residents appear here.