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The physicians in our directory are members of a Children’s Health hospital medical staff or are credentialed by Children’s Health for managed care participation. Some physicians are employed by Children’s Health, some are employed elsewhere, and some maintain an independent medical practice. There is no fee for being listed in our directory. The physicians populating your search results are selected based on the criteria that you provide and are then listed alphabetically. If a physician is no longer on a Children’s Health medical staff or participating in a Children’s Health managed care agreement, he/she would not be eligible to be listed in our directory.

Khalil Hassan Chamseddin, MD $$

Pediatric Vascular Surgeon

Assistant Professor at UT Southwestern Medical Center

Languages Spoken:
UT Southwestern Pediatric Group

Education and Training

Medical School
University of Texas Southwestern Medical Center (2016)
UT Southwestern Medical Center at Dallas (2021), General Surgery
UT Southwestern Medical Center at Dallas (2022), Vascular Surgery
Board Certification
American Board of Surgery(Vascular Surgery)


    • Advanced Peripheral Arterial Disease
    • Complex Aortic Aneurysm Repair
    • Cerebrovascular Disease
    • Dialysis Access Creation and Maintenance
    • Research Interests

      • Peripheral arterial disease
      • Aortic aneurysms
      • Cerebrovascular Disease
      • Dialysis Access Management
    • Publications

      • Use of a 2 Dimensional Vessel Navigator Roadmap Decreases Patient Radiation Dose Compared to Standard 3D Mapping for Fenestrated Endovascular Aneurysm Repair. Klein A, Guild J, Xi Y, Chamseddin K, Shih M, Siah M, Timaran C, Kirkwood M, Annals of vascular surgery 2021 Nov
      • The Effects of Gender on Radiation Dose during Fenestrated Endovascular Aneurysm Repair. Klein A, Xi Y, Guild J, Tsai S, Ramanan B, Chamseddin K, Timaran C, Kirkwood M, Annals of vascular surgery 2020 Oct 68 305-309
      • New imaging technology system reduces patient radiation dose during peripheral arterial endovascular interventions. Pizano A, Khurram A, Chamseddin K, Timaran CH, Baig S, Shih M, Xi Y, Guild J, Kirkwood ML, Journal of vascular surgery 2022 Mar
    • Awards and Honors

      • Peter B. Samuels Award 2022, Society for Clinical Vascular Surgery
      • Travel Scholarship 2017, Society for Vascular Surgery Annual Meeting
      • Hudson-Penn Award Excellence in Surgery Award 2016, UT Southwestern Department of Surgery
      • Alpha Omega Alpha Honor Medical Society 2016, UT Southwestern
      • Introduction to Academic Vascular Surgery Travel Award 2016, University of South Florida
      • MSTREAM Summer Research Scholarship 2013, Brigham and Women’s Hospital

    Where I Provide Care: