Christina A. LeBedis, MD MS

Associate Professor, Radiology

Christina LeBedis
820 Harrison Ave


Christina LeBedis, MD MS, is an Associate Professor of Radiology at the Chobanian and Avedisian School of Medicine and Vice Chair of Research in the Department of Radiology. Dr. LeBedis has specific interests in emergency radiology, trauma radiology and the barriers that social determinants of health pose for patient utilization of imaging screening for cancer. She has given many presentations, edited many chapters, and sits on multiple medical boards. These accomplishments have earned her multiple awards such as the Teacher of the Year Award from Boston Medical Center, the William R. Cranley Medical Student Teaching Award and the 2024 AUR A3CR2 Outstanding Teacher award. Since graduating from medical school, she has worked in the Boston area: first as a resident in Diagnostic Radiology at Chobanian and Avedisian School of Medicine then as a fellow in Abdominal Imaging at Beth Israel Deaconess Medical Center.

Research Interests:

Emergency Radiology
Trauma Radiology
Abdominal Imaging
Social Determinants of Health
Cancer Screening


  • Thomas Jefferson University, MD
  • McGill University, MSc
  • McGill University, BSc


  • Published on 10/9/2023

    Chen JC, LeBedis CA, Chang KJ. Reply. J Am Coll Radiol. 2024 Apr; 21(4):544. PMID: 37813223.

    Read at: PubMed
  • Published on 9/21/2023

    Tivnan P, Kaliaev A, Anderson SW, LeBedis CA, Li B, Andreu-Arasa VC. Utilization of a two-material decomposition from a single-source, dual-energy CT in acute traumatic vertebral fractures. Front Radiol. 2023; 3:1187449. PMID: 37810756.

    Read at: PubMed
  • Published on 9/18/2023

    Staziaki PV, Qureshi MM, Maybury A, Gangasani NR, LeBedis CA, Mercier GA, Anderson SW. Hematocrit and lactate trends help predict outcomes in trauma independent of CT and other clinical parameters. Front Radiol. 2023; 3:1186277. PMID: 37789953.

    Read at: PubMed
  • Published on 6/21/2023

    Stolarski AE, Wee K, Young L, LeBedis C, Kim J, Remick DG, Bistrian B, Burke PA. Application of creatinine height index in patients with trauma for the evaluation of psoas muscle mass: A clinical validation study. JPEN J Parenter Enteral Nutr. 2023 Aug; 47(6):766-772. PMID: 37218671.

    Read at: PubMed
  • Published on 5/25/2023

    Romatoski K, Chung S, Dia M, Papageorge MV, Woods AP, Cherukuri P, Canakis A, Gupta A, LeBedis C, Sachs TE, Mohanty A. The impact of social risk factors on the presentation, treatment and survival of patients with hepatocellular carcinoma at an urban, academic safety-net hospital. Am J Surg. 2023 Aug; 226(2):278-283. PMID: 37291013.

    Read at: PubMed
  • Published on 5/2/2023

    Li B, Hua N, Li J, Andreu-Arasa VC, LeBedis C, Anderson SW. Quantification of spinal bone marrow fat fraction using three-material decomposition technique on dual-energy CT: A phantom study. Med Phys. 2023 Jul; 50(7):4105-4111. PMID: 37129991.

    Read at: PubMed
  • Published on 4/29/2023

    Chen JC, LeBedis CA, Chang KJ. The Public Perception of CT Colonography Versus Colonoscopy via Sentiment Analysis of Social Media. J Am Coll Radiol. 2023 Jun; 20(6):531-536. PMID: 37127218.

    Read at: PubMed
  • Published on 1/20/2023

    Dao K, Afran A, LeBedis C, Fishman MDC. The Impact of Social Determinants of Health on the Time Between Diagnostic Breast Imaging and Biopsy at a Safety Net Hospital. J Am Coll Radiol. 2023 Apr; 20(4):393-401. PMID: 36682645.

    Read at: PubMed
  • Published on 11/30/2022

    Sotudian S, Afran A, LeBedis CA, Rives AF, Paschalidis IC, Fishman MDC. Social determinants of health and the prediction of missed breast imaging appointments. BMC Health Serv Res. 2022 Nov 30; 22(1):1454. PMID: 36451240.

    Read at: PubMed
  • Published on 11/29/2022

    Zhu M, O'Brien M, Shaikh SP, Brahmbhatt TS, LeBedis C, Scantling D, Sanchez SE. Utilization of torso computed tomography for the evaluation of ground level falls: More imaging does not equal better care. Injury. 2023 Jan; 54(1):105-111. PMID: 36470767.

    Read at: PubMed

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