National Office Staff
Administrative Staff
Chief Executive Officer
Sally Welsh, MSN, RN, NEA-BC
Chief Operating Officer
Leonard Mafrica
Vice President of Finance and Business Development
Ginny Wingertsahn
Chief Clinical Officer
Bob Parker, DNP, RN, CENP, CHPN, CHP
Executive Assistant to the CEO
Dawn Zwibel
Executive Administrative Assistant
Holly Nesbitt
Business Development Manager
Todd Smith
Strategic Business Analyst
Bill Kubicky
Communications Specialist
Harry Crytzer
Accounting Clerk
Jean Scott
Office Clerk
Colleen Burchfield
HPCC Program and Services Staff
Director of Credentialing
Sandra Lee Schafer, MN, RN, AOCN
Credentialing Programs Associate
Keisha Davidson
Credentialing Coordinator
Kathy Kelso
HPNA Program and Services Staff
Director of Professional Practice
Constance Dahlin, MSN, ANP-BC, ACHPN, FPCN, FAAN
Nurse Educator
Julie Tanner, BSN, RN-BC, CHPN
Instructional Designer
Matt Dingo
Publications Copy Editor
Sierra Smith
Education Products Assistant
Dane G. Semonian
Education Services Assistant
Nancy L. Benninger
Director of Research
Marianne Matzo, PhD, CNP, GNP-BC, AOCNP, ACHPN, FPCN, FAAN
Director of Membership
Chad Reilly
Membership Specialist
Joan Blumer
HPNF Program and Services Staff
Director of Philanthropy
Craig Byrum
Development Assistant
Christine Kubicky