Education

7/2018 - Hematology/Oncology Fellowship, University of California, San Francisco
6/2015 - Internal Medicine Residency, University of California, San Diego
7/2012 - Internal Medicine Internship, University of Colorado, Denver
MD, 5/2011 - Medicine, The George Washington University
MPH, 8/2005 - Public Health, University of Southern California
BA, 5/2002 - Biology, Political Science, University of Colorado, Boulder

Selected Publications

  1. Wang SJ, Kidder W, Joseph NM, Le BK, Lindsay S, Moon F, Nakakura EK, Zhang L, Bergsland EK. Factors associated with grade progression in pancreatic neuroendocrine tumors. Endocr Relat Cancer. 2025 Mar 01; 32(3).  View on PubMed
  2. Trepka KR, Kidder WA, Kyaw TS, Halsey T, Olson CA, Ortega EF, Noecker C, Upadhyay V, Stanfield D, Steiding P, Guthrie BGH, Spanogiannopoulos P, Dumlao D, Turnbaugh JA, Stachler MD, Van Blarigan EL, Venook AP, Atreya CE, Turnbaugh PJ. Expansion of a bacterial operon during cancer treatment ameliorates drug toxicity. bioRxiv. 2024 Oct 15.  View on PubMed
  3. Hillege LE, Trepka KR, Ziemons J, Aarnoutse R, Guthrie BGH, de Vos-Geelen J, Valkenburg-van Iersel L, van Hellemond IEG, Baars A, Vestjens JHMJ, Penders J, Deutschbauer A, Atreya CE, Kidder WA, Turnbaugh PJ, Smidt ML. Metagenomic analysis during capecitabine therapy reveals microbial chemoprotective mechanisms and predicts drug toxicity in colorectal cancer patients. medRxiv. 2024 Oct 15.  View on PubMed
  4. Kyaw TS, Upadhyay V, Tolstykh I, Van Loon K, Laffan A, Stanfield D, Gempis D, Kenfield SA, Chan JM, Piawah S, Atreya CE, Ng K, Venook A, Kidder W, Turnbaugh PJ, Van Blarigan EL. Variety of Fruit and Vegetables and Alcohol Intake are Associated with Gut Microbial Species and Gene Abundance in Colorectal Cancer Survivors. Am J Clin Nutr. 2023 09; 118(3):518-529.  View on PubMed
  5. Greenberg AL, Tolstykh IV, Van Loon K, Laffan A, Stanfield D, Steiding P, Kenfield SA, Chan JM, Atreya CE, Piawah S, Kidder W, Venook AP, Van Blarigan EL, Varma MG. Association between adherence to the American Cancer Society Nutrition and Physical Activity Guidelines and stool frequency among colon cancer survivors: a cohort study. J Cancer Surviv. 2023 06; 17(3):836-847.  View on PubMed
  6. Spanogiannopoulos P, Kyaw TS, Guthrie BGH, Bradley PH, Lee JV, Melamed J, Malig YNA, Lam KN, Gempis D, Sandy M, Kidder W, Van Blarigan EL, Atreya CE, Venook A, Gerona RR, Goga A, Pollard KS, Turnbaugh PJ. Host and gut bacteria share metabolic pathways for anti-cancer drug metabolism. Nat Microbiol. 2022 10; 7(10):1605-1620.  View on PubMed
  7. Silverstein J, Kidder W, Fisher S, Hope TA, Maisel S, Ng D, Van Ziffle J, Atreya CE, Van Loon K. Hormone receptor expression of colorectal cancer diagnosed during the peri-partum period. Endocr Connect. 2019 Aug; 8(8):1149-1158.  View on PubMed
  8. Kidder W, Chang EY, M Moran C, Rose SC, von Drygalski A. Persistent Vascular Remodeling and Leakiness are Important Components of the Pathobiology of Re-bleeding in Hemophilic Joints: Two Informative Cases. Microcirculation. 2016 07; 23(5):373-8.  View on PubMed
  9. Kidder W, Nguyen S, Larios J, Bergstrom J, Ceponis A, von Drygalski A. Point-of-care musculoskeletal ultrasound is critical for the diagnosis of hemarthroses, inflammation and soft tissue abnormalities in adult patients with painful haemophilic arthropathy. Haemophilia. 2015 Jul; 21(4):530-7.  View on PubMed
  10. Nagourney RA, Brewer CA, Radecki S, Kidder WA, Sommers BL, Evans SS, Minor DR, DiSaia PJ. Phase II trial of gemcitabine plus cisplatin repeating doublet therapy in previously treated, relapsed ovarian cancer patients. Gynecol Oncol. 2003 Jan; 88(1):35-9.  View on PubMed

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