Updated Weeks Medical Center (Lancaster) phone number for COVID-19 matters: (603) 788-2521. Other COVID-19 numbers to know: Vaccinations in Berlin: (603) 752-2040 (Coos County Family Health Services); Testing in Berlin: (603) 915-6190 (Androscoggin Valley Hospital); Vaccinations or testing in Colebrook (Upper Connecticut Valley Hospital): (603) 388-4259.
