Dennis Guillaume

Dennis Guillaume is a seasoned Client Success Professional at Advantum Health, bringing over 30 years of experience in building strong client relationships and delivering exceptional service. Known for his dedication and approachable style, Dennis takes pride in being a trusted partner and advocate for the clients he supports.

Beyond his professional career, Dennis has a deep passion for coaching youth football and wrestling, where he enjoys mentoring young athletes and helping them grow both on and off the field. When he’s not working or coaching, he values quality time with his family—traveling, creating lasting memories, and embracing every opportunity to connect and explore together.