Marshfield Clinic 1000 Starr AvenueEau Claire, WI, 54701 View Phone 715-858-4850 Fax: 715-858-4513 Toll Free: 800-924-8515 1000 Starr AvenueEau Claire, WI 54701 View Website Experience & Reliability About Connect with this Business: Send to My Email Send to My Phone Print this Page