Health + Human Service & Evaluation + Consulting
TriWest is a human service evaluation and management consulting company.

Andrew Keller, PhD


Andy is a Licensed Psychologist with more than 20 years of experience in behavioral health policy. He has particular expertise in helping health and human services work together and integrate care, developing Medicaid and state funding strategies to pay for care, and helping local systems implement services that work. Prior to forming TriWest Group, Andy worked in Colorado at the health plan level with a leading Medicaid HMO and at the provider level with the Mental Health Center of Denver.

Andy lives in Dallas with his wife, Mary Jo, and son, along with their dog, cat and two parakeets (occasionally heard in the background of conference calls). They have two high school/college-aged children. When he isn’t working, Andy likes being at home with his family, reading a book, or hanging out with people he likes near a lake, the woods, the mountains, or the ocean.


The TriWest Team