Meet Derek DeMars
Derek DeMars Client Service Specialist Derek is committed to meeting clients’ needs efficiently and ensuring they receive a personal level of care. Prior to joining Mercer Advisors in 2022, he spent five years working as a sales support specialist at LEAF Commercial Capital. With experience in customer service, administrative support, and education, Derek has a passion for clear communication, project follow-through, and teamwork. He earned a Bachelor of Arts and a master’s degree. In his spare time, Derek enjoys reading, watching movies, exploring Dallas, eating spicy food, and adventuring with his sons Declan and Felix.
Ready to learn more?

Explore More

Insights
Last Chance to Maximize Your Charitable Tax Deduction Benefits Before New 2026 Limitations
November 6, 2025