Joseph Leach, MD, PhD

Title(s)Assistant Professor, Radiology
SchoolSchool of Medicine
Address505 Parnassus Avenue
San Francisco CA 94117
Phone--
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    Collapse Biography 
    Collapse Education and Training
    UCSF, Department of Radiology & Biomedical Imaging, San Francisco, CAFellowship2019Abdominal Imaging; Ultrasound
    UCSF, Department of Radiology & Biomedical Imaging, San Francisco, CAResidency2018Diagnostic Radiology
    UCSF, Department of Radiology & Biomedical Imaging, San Francisco, CANIH T32 Research Fellowship2018
    California Pacific Medical Center, San Francisco, CAInternship2014
    UCSF, School of Medicine, San Francisco, CAMD2013Medicine
    UCSF-UC Berkeley Joint Bioengineering Program, San Francisco, CAPhD2009Bioengineering
    Collapse Awards and Honors
    Margulis Society, UCSF Radiology & Biomedical Imaging2018Outstanding Resident Research Award

    Collapse Overview 
    Collapse Overview
    Joseph Leach, MD, PhD obtained his PhD from the joint UCSF-UC Berkeley Bioengineering program in 2009. In 2013 Dr. Leach earned his medical degree at UCSF, followed by a one-year internship at California Pacific Medical Center of San Francisco. Dr. Leach completed a four-year Diagnostic Radiology residency at UCSF in 2018. During 2017-2018 Dr. Leach was a NIH T32 Training Grant research fellow at UCSF Radiology, where he focused his research on the development of methodologies by which to study the biomechanics of abdominal aortic aneurysms (AAA) on a patient-specific basis, incorporating data from both routine clinical and more advanced imaging modalities. Dr. Leach completed a clinical fellowship in Abdominal Imaging/Ultrasound at UCSF in 2019.
    Dr. Leach joined the department as an assistant professor in residence in the section of Abdominal Imaging in July 2019.

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    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Ascending Thoracic Aortic Aneurysm Growth is Minimal at Sizes That Do Not Meet Criteria for Surgical Repair. Structural Heart. 2021 Apr 9; 5(sup1):63-63. Gulati GA, Leach LJ, Wang WZ, Xuan XY, Hope HM, Ge GL, Tseng TE. .
      View in: Publisher Site   Mentions:
    2. Abdominal aortic aneurysm measurement at CT/MRI: potential clinical ramifications of non-standardized measurement technique and importance of multiplanar reformation. Quant Imaging Med Surg. 2021 Feb; 11(2):823-830. Leach JR, Zhu C, Mitsouras D, Saloner D, Hope MD. PMID: 33532280.
      View in: PubMed   Mentions:
    3. Ascending thoracic aortic aneurysm growth is minimal at sizes that do not meet criteria for surgical repair. Quantitative Imaging in Medicine and Surgery. 2021 Jan 1; 0(0):0-0. Gulati GA, Leach LJ, Wang WZ, Xuan XY, Hope HM, Saloner SD, Ge GL, Tseng TE. .
      View in: Publisher Site   Mentions:
    4. Mesh on the move: a case report of total transmural surgical mesh migration causing bowel obstruction. Clin J Gastroenterol. 2021 Feb; 14(1):136-140. Leach JR, Manoukian B, Stewart L. PMID: 33241525.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    5. Abstract 16957: Ascending Thoracic Aortic Aneurysm Wall Stresses Evolve in Parallel With Diameter Growth. Circulation. 2020 Nov 17; 142(Suppl_3). Gulati GA, Wang WZ, XUAN XY, LEACH LJ, Hope HM, Saloner SD, Guccione GJ, Ge GL, Tseng TE. .
      View in: Publisher Site   Mentions:
    6. Computer-aided quantification of non-contrast 3D black blood MRI as an efficient alternative to reference standard manual CT angiography measurements of abdominal aortic aneurysms. Eur J Radiol. 2021 Jan; 134:109396. Hanna RF, Ward TJ, Chow DS, Lagana SM, Moreira RK, Emond JC, Weintraub JL, Prince MR, Wang Y, Tian B, Xiong F, Kao E, Zhang Y, Liu X, Tian X, Haraldsson H, Zhu C, Leach J, Liu J, Hope MD, Mitsouras D, Saloner D. PMID: 33217686.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    7. Wall Stress Changes in Ascending Thoracic Aortic Aneurysms Do Not Correlate with Changes in Diameter over Time. Journal of the American College of Surgeons. 2020 Oct 1; 231(4):s49. Gulati GA, Wang WZ, Xuan XY, Leach LJ, Saloner SD, Guccione GJ, Ge GL, Tseng TE. .
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    8. Expanding the Radiologist's Arsenal against Abdominal Aortic Aneurysms, a Versatile Adversary. Radiology. 2020 06; 295(3):730-732. Mitsouras D, Leach JR. PMID: 32233921.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    9. Intraluminal Thrombus Predicts Rapid Growth of Abdominal Aortic Aneurysms. Radiology. 2020 03; 294(3):707-713. Zhu C, Leach JR, Wang Y, Gasper W, Saloner D, Hope MD. PMID: 31990263.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    10. Sound Measurement in Patient-Specific 3D Printed Bench Models of Venous Pulsatile Tinnitus. Otology & Neurotology. 2020 Jan 1; 41(1):e7-e14. Valluru VK, Parkhill PJ, Gautam GA, Haraldsson HH, Kao KE, Leach LJ, Wright WA, Ballweber BM, Meisel MK, Saloner SD, Amans AM. .
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    11. O-025 Sound measurement in patient-specific 3D printed bench models for venous pulsatile tinnitus. Journal of NeuroInterventional Surgery. 2019 Jul 1; 11(Suppl 1):a17. Amans AM, Valluru VK, Haraldsson HH, Kao KE, Leach LJ, Wright WA, Ballweber BM, Meisel MK, Saloner SD. .
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    12. On the relative impact of intraluminal thrombus heterogeneity on abdominal aortic aneurysm mechanics. J Biomech Eng. 2019 Jun 29. Leach J, Kao E, Zhu C, Saloner D, Hope MD. PMID: 31253989.
      View in: PubMed   Mentions:    Fields:    
    13. COMPARISON OF TWO METHODS FOR ESTIMATING THE UNLOADED STATE FOR ABDOMINAL AORTIC ANEURYSM STRESS CALCULATIONS. Journal of Mechanics in Medicine and Biology. 2019 May 1; 19(03):1950015. LEACH LJ, ZHU ZC, SALONER SD, HOPE HM. .
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    14. Evaluation of the distribution and progression of intraluminal thrombus in abdominal aortic aneurysms using high-resolution MRI. J Magn Reson Imaging. 2019 09; 50(3):994-1001. Zhu C, Leach JR, Tian B, Cao L, Wen Z, Wang Y, Liu X, Liu Q, Lu J, Saloner D, Hope MD. PMID: 30694008.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    15. Non-contrast 3D black blood MRI for abdominal aortic aneurysm surveillance: comparison with CT angiography. Eur Radiol. 2017 May; 27(5):1787-1794. Zhu C, Tian B, Leach JR, Liu Q, Lu J, Chen L, Saloner D, Hope MD. PMID: 27553926.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    16. Clot Through the Heart: Paradoxical Embolism With Thrombus-in-Transit at Multidetector Computed Tomography. J Comput Assist Tomogr. 2015 Jul-Aug; 39(4):598-600. Leach JR, Elicker B, Yee J, Puppula S, Wisneski JA, Yeh BM. PMID: 25756804.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    17. Carotid atheroma rupture observed in vivo and FSI-predicted stress distribution based on pre-rupture imaging. Ann Biomed Eng. 2010 Aug; 38(8):2748-65. Leach JR, Rayz VL, Soares B, Wintermark M, Mofrad MR, Saloner D. PMID: 20232151.
      View in: PubMed   Mentions: 16     Fields:    Translation:Humans
    18. Computational Models of Vascular Mechanics. Computational Modeling in Biomechanics. 2010 Jan 1; 99-170. Leach LJ, Mofrad MM, Saloner SD. .
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    19. An efficient two-stage approach for image-based FSI analysis of atherosclerotic arteries. Biomech Model Mechanobiol. 2010 Apr; 9(2):213-23. Leach JR, Rayz VL, Mofrad MR, Saloner D. PMID: 19756798.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
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