Background: A study conducted in 2023 by the Occupational Therapy (OT) Department and Marquette University school of dentistry (MUsoD) demonstrated that many student participants scored below average on hand function testing, indicating a need for occupational therapy intervention. Objective: The purpose of this study was to evaluate the effectiveness of occupational therapy–led training for periodontics and registered dental hygienist faculty on the performance of dental students in the Introd