Russell S. Phillips is Director of the Center for Primary Care and the William Applebaum Professor of Medicine and Professor of Global Health and Social Medicine at Harvard Medical School. He is a general internist at Beth Israel Deaconess Medical Center, where he provides primary care in Healthcare Associates, a large teaching practice. He has been a leader in innovation in practice and payment in primary care, implementing new care models for patients with chronic illness and, using micro-simulation, testing the impact of global payment on value. He has served on a Massachusetts Health Quality Partners Advisory Group on the future of primary care. In Massachusetts, he is advocating for access to primary care, global payment for primary care, and financial support for small, independent practices threatened by the financial strain imposed by COVID-19. He is a leader in oral health integration into primary care and served on a Patient-Centered Collaborative Advisory Committee on Oral Health Integration and is Co-Principal Investigator on a related HRSA-funded Academic Unit. Dr. Phillips has expertise in the evaluation of innovations in care, systems improvement, patient safety, and quality of care and is a member of the Center's care integration study team. Previously, he served as the Chief of the Division of General Medicine and Primary Care at BIDMC.