Kevin Harrington, MSN, APRN, FNP-C is an aesthetic nurse practitioner, educator, and consultant known for building high-impact injectable education programs rooted in anatomy, safety, and reproducible technique. He currently serves as Director of Injectable Education and Professional Development at Obagi Medical, where he leads the strategic design and delivery of national training that elevates practitioner competency and supports successful product adoption. Previously, he was a Senior Clinical Educator with Allergan Aesthetics and has held faculty roles with organizations including Galderma as Next Gen Now faculty and a long-standing GAIN trainer. Across his career, Kevin has contributed to multiple first-of-their-kind initiatives, including co-founding the Learners & Legacies mentorship conference and developing foundational coursework such as Teaching Your Brain How to Inject. He has also served in academic and society appointments, including Associate Professor at the University of South Florida and Affiliate Director of Cosmetic Dermatology for the National Academy of Dermatology Nurse Practitioners. His work has been recognized by peers, including multiple years voted among the top injectors in the country.