Gregory Cejas

Gregory Cejas

Assistant Professor of Psychiatry

Additional Titles & Roles


  • Director, Fragile X Clinic
  • Medical Director, Autism Clinical Center

Education & Training


  • Fellowship: Washington University, St. Louis, MO, 2022
  • Residency: Washington University, St. Louis, MO, 2020
  • M.D.: University of Missouri Columbia, 2017
  • B.S.: Truman State University (Formerly Northeast Missouri State University), 2012

Major Awards


  • Resident of the Year for Teaching, 2018

Areas of Clinical Interest


Autism, Disparities in access to diagnostic and clinical services in autism

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Recent Publications


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