Leadership

Backed by a veteran-owned leadership team with 20+ years of proven service, Patriot Ambulance is guided by experienced professionals who put people, integrity, and community first.

Jeff Yorke

President and CEO of Patriot Ambulance Service

Jeff has built his career on a lifelong commitment to public service. A retired United States Marine, Sheriff’s Deputy, and Paramedic, Jeff founded Patriot Ambulance in 2004 when Flint and Genesee County faced critical gaps in emergency medical services. His mission was to ensure the community always had access to reliable, compassionate care.

What started with 12 employees has grown under Jeff’s leadership into a regional EMS provider with nearly 300 team members. He remains personally involved—attending EMT and paramedic graduations, welcoming new hires, and fostering a culture built on professionalism, empathy, and service.

Jeff’s dedication extends beyond emergency response. He has created a company that gives back through community education, life-saving training, and event support across Mid- and Southeast Michigan. He lives in Fenton with his wife, Kristin, and their two sons, Mike and Nick.

Dominic Foster

Vice President

Dominic serves as Vice President of Patriot Ambulance, overseeing the company’s administration and ensuring operations run smoothly across every department. His responsibilities include quality assurance, purchasing, human resources, education, and more, making him a key driver of the organization’s efficiency and excellence.



With a hands-on leadership style, Dominic works closely with teams to implement best practices, foster professional growth, and maintain the high standards that Patriot Ambulance is known for. His dedication ensures that employees are supported, resources are optimized, and the community receives the exceptional care and service they rely on

Jay Johnson

Vice President of Business Development

Jay Johnson serves as Vice President of Business Development at Patriot Ambulance, leading efforts to grow the company while supporting clinical training and operational initiatives. With extensive experience in medical and diagnostic equipment sales, Jay ensures Patriot is equipped with the tools and technology needed to deliver high-quality emergency care across the communities it serves.



In addition to his work at Patriot, Jay is actively involved in the Grand Blanc community, serving as a Planning Commissioner and on the Zoning Board of Appeals and Site Plan Review Board. He holds a BS in Community Development from Central Michigan University and lives in Grand Blanc with his wife and children.

Sara Dubey

Vice President of Operations

Sara Dubey serves as Vice President of Operations at Patriot Ambulance, overseeing operations and dispatch to ensure the company runs smoothly and efficiently. With 18 years of experience in EMS, all with Patriot, she brings a deep commitment to compassionate care and operational excellence.



Born and raised in Genesee County, Sara began her career as an EMT in 2006, driven by a desire to help those in need and make meaningful connections with patients. Outside of work, she is actively involved in her community through city council, the DDA, and planning commission, as well as local events and initiatives. Sara lives in Genesee County with her husband, Justin, and their three daughters and granddaughter.