Addison Killeen DDS

Addison Killeen, DDS, knows what it feels like to sit in the chair you're sitting in. Over fifteen years in dentistry, he's built and sold multiple practices, navigated the chaos of ownership, and learned — sometimes the hard way — that running a great practice is really about becoming a great leader. Before dental school, he spent years as a numbers analyst for a large business conglomerate, and that financial foundation shaped everything: how he built his practices, how he coaches, and how he thinks about what actually moves the needle in a dental business.

Today, Addison is the co-founder of the Dental Success Network, a BlackBelt-level coach in the Dental Success Institute Elite Mastermind, host of The Daily Dental Podcast, and the owner of Capital Dental in Lincoln, Nebraska — a thriving multi-doctor practice with over 2,300 five-star Google reviews. He's the author of the #1 bestseller By the Numbers and has spoken to thousands of dentists across the country about building practices that are profitable, purposeful, and sustainable. His manual book series is the gold standard for dental education with thorough instructions and online documents to download and use.