The Firefly Team

Prior to Firefly, Fay initiated Premji Invest’s U.S. healthcare growth equity investments. She co-founded and served as CEO of Mymo, bridging the gap between excess physician capacity and patient demand. Fay was also a partner at LG's venture fund, investing in health and enterprise software companies, and she led AetherWorks’ first spin-off. Fay attended Georgetown University.

Andy co-founded Firefly because he believes everyone deserves access to high-quality care. He was the founding co-director of Harvard’s Center for Primary Care and their Program in Global Primary Care and Social Change. He earned his MD from Harvard Medical School and MSc from the London School of Economics. Andy completed his medical training at Brigham and Women’s Hospital.

Before co-founding Firefly, Jeff served as a medical director and primary care physician at Brigham and Women’s Hospital. He was also an assistant professor of medicine at Harvard Medical School. Jeff earned his MD and MBA from the University of Pennsylvania. He completed his medical training at Massachusetts General Hospital.

Nisha has dedicated her career to providing patients the individualized care and support they deserve. She is a part-time lecturer at Harvard Medical School. Before joining Firefly, she worked as a primary care physician and innovation leader at Beth Israel Deaconess Medical Center. She earned her MD and MPH from Tufts University and studied biomedical engineering at Tulane University.

Previously, Stuart was the first non-founder executive at Sidecar Health. He led three rounds of funding to launch a full-risk ACA and large employer product with instant cash pay and price transparency. Stuart was also CEO and president of Amerigroup Washington’s Medicaid health plan. He guided a full-state procurement that resulted in statewide integration of physical and behavioral health services.

Prior to Firefly, Liz was chief marketing officer at Buoy Health, a digital navigation and health benefits marketplace. She built Buoy’s entire marketing function, launching four new products while driving engagement and adoption among employees and consumers. Liz also spent 10 years leading marketing teams at athenahealth. She earned her BA in Philosophy from the University of Vermont.

Kristin was formerly the AVP of family and individual plans at Bright Healthcare, where she led new market selection, product development and implementation, and go-to-market strategy across 16 states. Kristin also worked in consulting and policy for Navigant, MNsure, United Healthcare, and others. She earned her MPH from Tulane University and her BA from the University of Pennsylvania.

After starting a career in physics and education, Matthew changed directions to become a primary care doctor. He spent seven years practicing in a rural community health setting on Cape Cod, helping to grow and improve the organization while also teaching students. Matthew is also a clinical instructor in family medicine and community health at University of Massachusetts Medical School.

Mimi previously built the member experience engineering team at Devoted Health, helping to improve the lives of older Americans. She also led engineering for the electronic health record product line at athenahealth. Mimi earned her BS in Computer Science from MIT. She figured she could hop industries to her heart’s desire but hasn't left healthcare yet — too many problems to solve.

Before joining Firefly, Brian was Aledade’s founding general counsel and senior vice president of legal. He was also a clerk for the 6th Circuit U.S. Court of Appeals, counsel to the governor of Michigan, and worked in Credit Suisse’s Customized Fund Investment Group. Brian earned his JD from the University of Michigan and BS degrees in Economics and Physics from Michigan State University.

Prior to joining Firefly, Sarah served as vice president of organizational planning and improvement at Beth Israel Deaconess Medical Center. She also held roles at Massachusetts General Hospital and Blue Cross Blue Shield of Massachusetts. Sarah earned her MBA from Simmons School of Management and her undergraduate degree from Emerson College.

Evan brings a wealth of technology leadership experience from prior roles at athenahealth, RazorInsights, and Navicure. He earned his BS in Computer Science from the University of Georgia.