NotesKnowing What We Do Not Know: Analysis of an Online Consultation Service to Identify Provider Knowledge Gaps in Sexually Transmitted Disease CarePlotzker, Rosalyn E. MD, MPH∗,†; Hauschild, Benjamin C. MPH‡; Kelley, Destiny BS‡; Blakley, Lauren A. MA, MLIS∗; Park, Ina U. MD, MS∗Author Information From the ∗California Prevention Training Center, University of California San Francisco, Bixby Center for Global Reproductive Health, San Francisco, CA †Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA ‡Denver Prevention Training Center, National Network of STD Clinical Prevention Training Centers, National Coordination Center, Denver, CO Acknowledgments: The authors are grateful to Alice Gandelman, MPH, of the California Prevention Training Center for her support of this article. Conflict of Interest and Sources of Funding: None declared. Correspondence: Rosalyn E. Plotzker, MD, MPH, Global Health and Clinical Sciences, UCSF Department of Epidemiology and Biostatistics, Box 0560, 550 16th Street, San Francisco, CA 94143. E-mail: [email protected]. Received for publication April 10, 2020, and accepted June 28, 2020. Sexually Transmitted Diseases: January 2021 - Volume 48 - Issue 1 - p e1-e4 doi: 10.1097/OLQ.0000000000001233 Buy Metrics AbstractIn Brief The national Sexually Transmitted Diseases (STD) Clinical Consultation Network receives requests regarding complex STD cases. A total of 927 requests from Western states, 2017 to 2019, were analyzed for STD of inquiry and syphilis-specific subtopics. Syphilis requests accounted for most queries, and the number and proportion of syphilis-related requests increased significantly over time. This report discusses themes of sexually transmitted disease inquiry among requests submitted by providers and public health staff in the Western United States to a national electronic consultation service. Copyright © 2020 American Sexually Transmitted Diseases Association. All rights reserved.