Evelyn Sosa serves as Senior Vice President of Operations for BayMark Health Services, overseeing the day-to-day operations of opioid treatment and behavioral health programs across multiple Western states, including BAART Programs’ Western-region clinics. She brings more than a decade of healthcare operations leadership experience, with deep expertise in regulatory compliance, operational excellence, and program growth.
Evelyn leads multidisciplinary teams to ensure clinic operations remain aligned with state and county behavioral health requirements while delivering consistent, high-quality care across the region. She partners closely with clinical, nursing, and administrative leaders to translate strategic priorities into operational execution and sustainable outcomes.
Throughout her career, Evelyn has successfully navigated the complex regulatory landscape of opioid treatment programs while advancing initiatives that improve access, quality, and patient experience. Her leadership remains focused on expanding access to patient-centered treatment and strengthening the delivery of care across the communities BayMark and BAART Programs serve.