PurposePhysician assistant (PA) graduates should be prepared to care for patients with substance use disorders. Medication-assisted therapy (MAT) allows PA graduates to provide that care by becoming licensed to prescribe buprenorphine. However, it is unclear how feasible and effective it is to implement online MAT waiver training during PA school. This study examined student knowledge and attitudes after training to assess its impact and perceived value.MethodsWe conducted a 15-question survey after one class of students completed training during clinical rotations. Students self-reported pre/post change in awareness, knowledge, interest, comfort and confidence, perceived usefulness to practice, and assessed quality using 5-point Likert scale (higher scores = more positive) and narrative responses. Data analysis was performed using the Wilcoxon signed rank test and descriptive statistics. Free text comments were analyzed for themes using constant comparison.ResultsFifty-five (100%) students completed training within 6 weeks. The survey response rate was 49/55 (89%). Pre-to-post score changes were significant (p < .05) from +0.39 to +1.35 with the greatest changes seen in knowledge (+1.35), comfort (+1.14), awareness (+1.06), and confidence (+1.08); the lowest change was in interest (score change +0.39). Students reported being satisfied with content organization and quality (mean 3.82) and recommended training to colleagues (3.98); 82% reported they would have preferred 3 months to complete training; 46% would have preferred training prior to the start of clinical rotations. Major themes indicated a desire for better preparation and flexibility of platform, with ambivalence about relevance to practice.ConclusionOnline MAT waiver training is feasible and effective. However, students may not be convinced of its relevance to future practice. Faculty should offer adequate preparation and optimize integration into existing curricula.