Internal Medicine | Aspirus Health Care

Summary: Marshfield Clinic Health System is a nonprofit health care system founded in 1916 with more than 50 locations in northern, central, and western Wisconsin and a broader presence including research and education. The system, headquartered in Marshfield, WI, operates as a large integrated network of clinics and hospitals under the umbrella of Marshfield Clinic Health System (part of Sanford Health). It employs over 2,200 staff, supports a medical research institute, and runs multiple clinics across Wisconsin (locations include Marshfield, Beaver Dam, Weston, Stevens Point, Iron Mountain, among others). For the Wausau Center specifically, Marshfield Clinic may operate services within or near Wausau, WI as part of its Wisconsin network, but the page lists broader Wisconsin locations rather than a dedicated Wausau Center hub. If you’re seeking Wausau-area clinics or services tied to Marshfield Clinic, you may contact their main numbers (800-782-8581 or 715-387-5511) or visit marshfieldclinic.org for location-specific details.