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Toyin Ajayi, MD, MPhil

Cityblock Health

Dr. Ajayi, board certified in family medicine, is Chief Health Officer of Cityblock Health, the first tech-driven provider for communities with complex health and social needs–bringing better care to neighborhoods where it’s needed most. Cityblock’s care teams meet members where they are, delivering highly personalized primary care, behavioral health care, and social services to every member, including those who access Medicaid, are dually eligible for Medicaid and Medicare, and others living in lower-income neighborhoods.

Prior to Cityblock, Dr. Ajayi served as Chief Medical Officer of Commonwealth Care Alliance, a nationally renowned integrated health plan and care delivery system for individuals eligible for both Medicare and Medicaid. In this role, she led clinical operations, spearheaded care delivery innovations, and oversaw multi-disciplinary teams of clinicians, community health workers and administrators serving more than 20,000 beneficiaries across Massachusetts.

She received her undergraduate degree from Stanford University, an MPhil from the University of Cambridge and her medical degree, with Distinction in Clinical Practice, from King’s College London School of Medicine. She completed her residency training at Boston Medical Center. She continues to practice primary care focused on patients with chronic, complex and end-of-life needs.

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