Evidence-based behavior management training for caregivers is associated with sustained behavioral improvements among children with oppositional and disruptive behaviors, as well as reduced use of psychotropic medications. Unfortunately, these behavioral training programs are not easily accessible. Mental health medication management visits with child and adolescent psychiatrists offer a unique opportunity to provide caregivers with brief, targeted behavioral intervention strategies to families and their children who are struggling with challenging behaviors, thereby increasing the impact of these evidence-based interventions. The authors were unable to identify any standard skills trainings that focus on these interventions within the time constraints of medication management appointments or clinical encounters within the primary care setting. Our objectives were to address this gap with one 4-hour virtual interactive workshop designed for clinicians, with the goal to improve knowledge, confidence, and application of basic behavioral parent/caregiver training skills and strategies. We created an interactive, virtual workshop to teach strategies based on the principles of parent management training (PMT), which included identifying antecedents of challenging behaviors, applying consequence-based behavioral reinforcers, and developing an individual caregiver plan to maintain prosocial behaviors. Information regarding clinician demographics, discipline, prior knowledge, and training was collected. Acquisition of knowledge and skills was measured by administration of a Likert scale before and after the workshop. A total of 138 participants, including trainees and faculty from a variety of disciplines in community and academic settings, within primary care and behavioral health across the United States, attended the workshop. Our results demonstrate a statistically significant increase in each dimension measured (p < 0.05; n = 90), including both confidence of knowledge and skill acquisition of behavioral parent training. These findings suggest that this pilot workshop can serve as a model for future trainings focused on brief, targeted behavioral parent training interventions during clinical encounters in the outpatient setting.