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Zachary Matthay, M.D.

Zachary Matthay, M.D.

Resident (PGY-4)
General Surgery 

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Tufts University - B.A. - 2011
University of California, San Francisco - M.D. - 2016

  • University of California San Francisco Medical Center - General Surgery Intern - 2016-2017
  • University of California San Francisco Medical Center - General Surgery Resident - 2017-present
  • Trauma and Critical Care
  • Vascular Surgery

Zachary Matthay, M.D. is a general surgery resident at UCSF. He is currently studying post-injury platelet biology, coagulopathy, and thromboembolism after trauma in Dr. Kornblith's laboratory at Zuckerberg San Francisco General Hospital. He received his Bachelor's of Science in Biology from Tufts University and received his M.D. from the University of California, San Francisco in 2016. In addition to his research interests in coagulation disorders after injury, his clinical interests include Trauma and Vascular Surgery.

  • UCSF Clinical and Translational Sciences Institute TL-1 Post Doctoral Research Fellowship
MOST RECENT PUBLICATIONS FROM A TOTAL OF 12
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  1. Matthay ZA, Hellmann ZJ, Callcut RA, Matthay EC, Nunez-Garcia B, Duong W, Nahmias J, LaRiccia AK, Spalding MC, Dalavayi SS, Reynolds JK, Lesch H, Wong YM, Chipman AM, Kozar RA, Penaloza L, Mukherjee K, Taghlabi K, Guidry CA, Seng SS, Ratnasekera A, Motameni A, Udekwu P, Madden K, Moore SA, Kirsch J, Goddard J, Haan J, Lightwine K, Ontengco JB, Cullinane DC, Spitzer SA, Kubasiak JC, Gish J, Hazelton JP, Byskosh AZ, Posluszny JA, Ross EE, Park JJ, Robinson B, Abel MK, Fields AT, Esensten JH, Nambiar A, Moore J, Hardman C, Terse P, Luo-Owen X, Stiles A, Pearce B, Tann K, Abdul Jawad K, Ruiz G, Kornblith LZ. Outcomes after ultramassive transfusion in the modern era: An Eastern Association for the Surgery of Trauma multicenter study. J Trauma Acute Care Surg. 2021 Jul 01; 91(1):24-33. View in PubMed
  2. Schwartz HEM, Matthay ZA, Menza R, Fernández A, Mackersie R, Stein DM, Bongiovanni T. Inequity in Discharge Pain Management for Trauma Patients with Limited English Proficiency. J Trauma Acute Care Surg. 2021 May 25. View in PubMed
  3. Matthay ZA, Kornblith AE, Matthay EC, Sedaghati M, Peterson S, Boeck M, Bongiovanni T, Campbell A, Chalwell L, Colwell C, Farrell MS, Kim WC, Knudson MM, Mackersie R, Li L, Nunez-Garcia B, Langness S, Plevin RE, Sammann A, Tesoriero R, Stein DM, Kornblith LZ. The DISTANCE study: Determining the impact of social distancing on trauma epidemiology during the COVID-19 epidemic-An interrupted time-series analysis. J Trauma Acute Care Surg. 2021 04 01; 90(4):700-707. View in PubMed
  4. Fields AT, Matthay ZA, Nunez-Garcia B, Matthay EC, Bainton RJ, Callcut RA, Kornblith LZ. Good Platelets Gone Bad: The Effects of Trauma Patient Plasma on Healthy Platelet Aggregation. Shock. 2021 Feb 01; 55(2):189-197. View in PubMed
  5. Matthay ZA, Fields AT, Nunez-Garcia B, Patel MH, Cohen MJ, Callcut RA, Kornblith LZ. Dynamic effects of calcium on in vivo and ex vivo platelet behavior after trauma. J Trauma Acute Care Surg. 2020 11; 89(5):871-879. View in PubMed
  6. View All Publications
  1. Matthay ZA, Fields AT, Nunez-Garcia B, Patel M, Wu A, Cohen M, Callcut RA, Kornblith LZ. "Dynamic Effects of Calcium on In-vivo and In-vitro Platelet Behavior after Injury." Abstract accepted for presentation at the Western Trauma Association Annual Meeting. Sun Valley, ID. February 2020.
  2. Matthay ZA, Blum J, McCalpin H, Kornblith LZ, Callcut RA. "Are Nutritional Markers Relevant Determinants of Outcome After Injury?" Abstract accepted for presentation at the Academic Surgical Congress Annual Meeting. Orlando, FL. February 2020
  3. Starr NE, Matthay ZA, Kutcher ME, Fields AT, Nunez-Garcia B, Callcut RA, Cohen MJ, Kornblith LZ. "Injury and Shock Driven Effects on Platelet Aggregometry: A Cautionary Tale of Phenotyping." Accepted for presentation at the Eastern Association for the Surgery of Trauma. Orlando, FL. January 2020
  4. Matthay ZA, Fields AT, Nunez-Garcia B, Patel M, Wu A, Cohen M, Callcut RA, Kornblith LZ. "Dynamic Effects of Calcium on In-vivo and In-vitro Platelet Behavior after Injury." Presented at the Northern California Region IX Committee on Trauma Meeting and Resident Paper Competition, Los Angeles, CA. December 2019
  5. Matthay Z, Feeney J, Nadler A, Huizar J, Martin M, Clement J, Shah S. Implementing a Workflow to Identify, Treat, and Refer Hospitalized Patients with Alcohol Use Disorder. UCSF Quality and Safety Innovation Symposium, 2015. San Francisco, CA.
  6. Wang W, Matthay Z, Quang Y, Distel R, George R. Transcriptome analysis of chromosome 1p in neuroblastoma. Advances in Neuroblastoma Research Conference, 2010. Stockholm, Sweden.
  1. Zachary A. Matthay, Lucy Z. Kornblith. "Platelet Contributions to Trauma Induced Coagulopathy: Updates in Post-injury Platelet Biology, Platelet Transfusions, and Emerging Platelet Based Hemostatic Agents." Hemostasis: Current Trauma Reports. November 2019

 

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