Doctor's Bio
Dr. Hanna is a nationally recognized expert in emergency and trauma imaging, and an accomplished educator. His research interests include best practices in diagnostic modality choice and imaging technique in the Emergency Department (ED), ED imaging resource utilization, minimizing diagnostic error, and streamlining the emergency imaging timeline all with the goal of optimizing clinical care and patient outcomes.
Board Certifications
American Board of Radiology
Affiliations
Emory
Education & Training
- Medical School: Emory University School of Medicine
- Internship: Federation Credentials Verification Services
- Residency: Emory University School of Medicine
Fellowships
Emory University School of Medicine
Locations and Directions
Grady Memorial Hospital
Phone: (404) 616-1000
Location:
80 Jesse Hill Jr Drive SE
Atlanta, GA 30303
Publications
- Utility of Emergent Spine MRI in the Emergency Department.
Hajibonabi F, Cohen-Addad D, Delgado F, Chen PH, Wang BF, Das S, Hanna TN
The western journal of emergency medicine. 2025;26(4):936-942.
PMID: 40795009 - CME preferences and perspectives among practicing radiologists.
Lamoureux C, Rohren E, Callaway E, Vair-Grilley E, Baginski SG, Ramis P, Hanna TN
Clinical imaging. 2025;
PMID: 39736212 - Response to Letter to the Editor Re: Advancing the Discussion on Academic Promotion in Emergency Radiology.
Hajibonabi F, Duszak R, Hanna TN
Journal of the American College of Radiology : JACR. 2023;
PMID: 39491154 - Advancing the Discussion on Academic Promotion in Emergency Radiology.
Hajibonabi F, Duszak R, Hanna TN
Journal of the American College of Radiology : JACR. 2024;21(2):220.
PMID: 39051788 - ACR Appropriateness Criteria® Imaging After Total Knee Arthroplasty: 2023 Update.
, Walker EA, Fox MG, Blankenbaker DG, French CN, Frick MA, Hanna TN, Jawetz ST, Onks C, Said N, Stensby JD, Beaman FD
Journal of the American College of Radiology : JACR. 2023;20(11S):S433-S454.
PMID: 38040463 - The Remote Academic Radiologist: Expert Panel Narrative Review.
Ismail M, Hanna TN, Davis MA, Rubin E, DeQuesada IM, Miles RC, Pandharipande P
AJR. American journal of roentgenology. 2024;222(5):e2329601.
PMID: 37672330 - Radiologist age and diagnostic errors.
Lamoureux C, Hanna TN, Callaway E, Bruno MA, Weber S, Sprecher D, Johnson TD
Emergency radiology. 2023;30(5):577-587.
PMID: 37458917 - Are Academic Emergency Radiologists Systematically Disadvantaged Compared With Diagnostic Radiology Subspecialty Counterparts When It Comes to Promotion?
Hajibonabi F, Khalid H, Duszak R, Balthazar P, Lirette ST, Hanna TN
Journal of the American College of Radiology : JACR. 2023;20(10):1063-1071.
PMID: 37400045 - Time ratio disparities among ED patients undergoing head CT.
Hajibonabi F, Taye M, Ubanwa A, Rowe JS, Sharperson C, Hanna TN, Johnson JO
Emergency radiology. 2023;30(4):453-463.
PMID: 37349643 - Imaging Review of Adult Elbow Fractures and Dislocations in the Emergency Department.
Nguyen ML, Wong PK, Gangasani NR, Rowe JS, Salastekar NV, Hanna TN
Radiographics : a review publication of the Radiological Society of North America, Inc. 2023;43(7):e220131.
PMID: 37347701
PLANNING
PREPARING FOR YOUR VISIT
Whether you’re a patient or you’re visiting one, a little planning beforehand can make your visit to Grady easier and more comfortable. Here, you’ll find everything you need to prepare for your visit, including an appointment checklist, admissions information, dining options, and much more.