Rheumatology Nursing Book Addresses Core Principles, Resources Iris Zink, MSN, RN, ANP-BC | Issue: May 2015 | May 15, 2015 Iris Zink, MSN, RN, ANP-BC, is president-elect and Conference Committee chair of the Rheumatology Nurses Society. She works at the Beals Institute in Lansing, Mich., as a rheumatology nurse practitioner. Page: 1 2 | Single Page Share: