GREENBRAE, Calif.--(BUSINESS WIRE)-- #Marin--MarinHealth today announced the official launch of the Haynes Heart & Vascular Institute, recognizing the transformational generosity and enduring legacy of the late Bill Haynes and Reta Haynes, whose vision and philanthropy helped shape one of the North Bay's premier cardiovascular programs. The naming of the Institute celebrates the Haynes family's longstanding commitment to advancing heart care and reflects MarinHealth's continued investment in inn