Town of Holliston: Board of Health 703 Washington St, Holliston, MA01746 The Board of Health seeks to protect both the environment and the public health and safety Health Department, Town and…More State regulations. Ann McCobb (508-429-0605; firstname.lastname@example.org) is the Director/Agent of the Health Department, located in the front basement of the Town Hall (703 Washington Street). The Board of Health members are: Chairman Richard Maccagnano, Vice Chairwoman Patricia Duffey, R.N. and Kenneth Lefebvre. Hours are Monday - Friday, 8:30am - 4:30pm. For after hour emergencies, call the Holliston Fire Department at 508-429-4631.