This manual enables medical educators to move from theory to practical application in both the preclinical and clinical settings. Through theory, the practical application of authentic feedback becomes a concrete application rather than a profound concept. Educators gain knowledge regarding how theoretical concepts become a reality leading to student success and self-directed learning. The manual guides the educator through the various modalities in which feedback is required to drive student success, such as formative practice, learning environments, small group learning, multiple-choice assessments, and clinical settings. Finally, the manual ends with two-way communication and describes the steps medical educators can take to become reflective professionals. Supported by experienced and evidence-based recommendations, medical educators, administrators, and institutions are presented with checklists, strategies, and best practices for providing authentic feedback.