“Lan Miller has been with Delta Dental of Oklahoma for nearly two decades, and throughout her tenure she has demonstrated a commitment to excellence,” said John Gladden, president and CEO of Delta Dental of Oklahoma. “Her service has been invaluable, and her expertise makes our company stronger.”

Miller joined DDOK in 2001 as a member of the Client Relations team. In her time, she served the Sales team as a group specialist for major accounts and and a broker relations representative prior to her promotion to vice president of sales in 2014.

“I have called Delta Dental of Oklahoma home for years, and I am thrilled to serve the company in the role of chief sales officer,” said Miller. “My focus is to advance the oral health of Oklahomans with quality dental plans and a commitment to providing superior customer service to our valued clients and broker community.”