Comprehensive Dental Practice Brokerage & Transition Services in Colorado, Wyoming & North Dakota 

Jeremy Keck brings 20 years of dental finance and real estate experience to DDSmatch. He has held numerous sales, leadership, and executive team roles with Bank of America, Carr Healthcare Realty, LendingClub and Tower Realty located in Denver. He is proud to say that he has worked with hundreds of Colorado dentists throughout his career. As a DDSmatch professional, Jeremy represents doctors in Colorado and Wyoming in all areas of a transition or retirement or the search of an Associate. In addition, he is a licensed real estate broker in Colorado, so he can help clients in their lease or sale of their dental properties. He lives in Denver with his son. In his spare time he enjoys the mountains, golf and spending time with his family.

With more than two decades of leadership experience in dental technology, 3D imaging, implants, equipment, and dental leadership, Brandon Darcangelo’s career has been defined by trust, consistent execution, and the strength of long-term relationships within the industry. Known as a trusted advisor to the dentists he serves, he provides honest guidance, thoughtful strategy, and thorough follow-through to each transition. His strategic, results-driven approach to customer service is grounded in partnership, transparency, and accountability. He understands that every dentist’s transition is unique and deeply personal, and deserving of individualized attention, and genuine care. A graduate of the University of Massachusetts, Brandon resides in Denver, Colorado. Outside of work, he enjoys spending time with family, outdoor activities, photography, and music.

With nearly twenty-five years of experience in equipment sales, software solutions, and startup development, John Sellyei brings a relationship-driven and strategic approach to every partnership he builds. In addition, he holds a real estate license, further strengthening his ability to guide clients through all aspects of practice transitions. John is known for being responsive and empathetic, believing that lasting success is built on strong relationships and a deep understanding of each client’s unique goals and challenges. He is passionate about bringing measurable value to the practices he serves—so the dentists he works with can transition on their own terms. A graduate of the University of Oregon, John resides in Denver, Colorado. Outside of work, he enjoys bike riding, skiing, working out, and spending time with family.