Melanie Duffy, Msn, RN, Ccrn

Melanie Duffy, MSN, RN, CCRN, CCNS, is a clinical nurse specialist (CNS) in critical care at Pinnacle Health System, Harrisburg, Pennsylvania, and adjunct faculty at Widener University, Chester, Pennsylvania.

Melanie Duffy, MSN, RN, CCRN, CCNS, is a clinical nurse specialist (CNS) in critical care at Pinnacle Health System, Harrisburg, Pennsylvania, and adjunct faculty at Widener University, Chester, Pennsylvania. See less