William Horan

William Horan is an accomplished executive in the field of clinical development, currently serving as the Executive Director of Clinical Development at Engrail Therapeutics since May 2025. Prior to this role, William held positions such as Clinical Science Program Lead at Bristol Myers Squibb from April 2024 to April 2025 and Executive Director of Clinical Development at Karuna Therapeutics from March 2023 to April 2024. William served as Vice President of Clinical Science at VeraSci from June 2019 to March 2023 and was a Professor in the Department of Psychiatry & Biobehavioral Sciences at the University of California, Los Angeles from January 2018 to June 2019. Educational background includes a Post-Doctoral Fellowship from the University of California, Los Angeles, and a Clinical Internship from the Western Psychiatric Institute & Clinic at the University of Pittsburgh.