Marshfield Medical Center-Neillsville is a medical facility offering a wide range of care to the people of Clark County. Our medical staff is board certified in addition to having two general surgeons, and an orthopedic surgeon. A general surgeon is on call 24 hours seven days a week. We have many specialist that see patients in our Neillsville Clinic, in addition to providing Urgent Care/ER 24/7 365 days a week. Business Phone Number: (715) 743-3101 Business Fax: (715) 743-4262