Your Health. In Caring Hands. BURNETT MEDICAL CENTER Surgical Services @ BMC 257 West St. George Avenue, Grantsburg. WI 54843 (715) 463-5353 or (800) 203-5353 BurnettMedicalCenter.com Your Health. In Caring Hands. BURNETT MEDICAL CENTER Surgical Services @ BMC 257 West St. George Avenue, Grantsburg. WI 54843 (715) 463-5353 or (800) 203-5353 BurnettMedicalCenter.com