On today's episode, Dr. Killeen reflects on being named to Incisal Edge’s 40 Under 40 and what it really means to hit that milestone. Turning 40 isn’t the finish line—it’s the halfway point, and a reminder that wisdom is a superpower. In this episode, he shares why your experience matters more than ever, and how using what you’ve learned can be one of the most meaningful ways to lead, teach, and grow.
