Executive Leadership
Mr. Robinson serves on the boards of directors of the Association for Community Affiliated Plans and the Center for Integrative Health in Cary, NC. He has considerable experience in multiple facets of managed care operations and is considered a respected voice within the public behavioral healthcare system in North Carolina.
Dr. MacArthur attended Wake Forest University, where he also received his M.S. in Population Biology, and his M.D. from the Wake School of Medicine. He started his career as an internal medicine physician in Greensboro, and followed that with nearly two decades of clinical leadership for UnitedHealth Group and various entities under the UnitedHealth umbrella, including serving as National Medical Director. Immediately preceding his tenure at Alliance Dr. MacArthur served as Chief Medical Officer at Commonwealth Care Alliance in Boston, where he provided executive oversight for all clinical delivery, care management, clinical operations (utilization management), quality, appeals and grievances, member experience functions, and digital health transformation.