Marcus Zachary, DO
Regional Medical Executive
Reach Out

Dr. Marcus Zachary provides clinical support and oversight for all activities occurring in the region. This includes, but is not limited to, business development, clinical transformation work and implementation. Marcus is also providing a “California IPA” lens to organizational efforts around HCC/RAF, clinical analytics and physician compensation. Prior to joining Evolent, Dr. Zachary was the VP/Senior medical director for quality and population health at Brown & Toland Medical Group. He was responsible for the strategic goals of BTMG with particular focus on ACOs and other risk products. He also had direct operational oversight of the medical services and performance improvement departments. Within the organization, Dr. Zachary helped design and drive initiatives linking quality, utilization and IT in the pursuit of the Triple Aim. Prior to joining BTMG, Dr. Zachary was the lead physician informaticist for a Dignity hospital in San Francisco. He oversaw the implementation of their hospital electronic medical records system. Dr. Zachary served as a medical director for both Cogent-HMG and Galen Inpatient Physicians for their respective Hospital Medicine Programs. He is board-certified in internal medicine with over a decade of clinical experience as a hospitalist and is a fellow of the Society of Hospital Medicine.