Marianne Kiernan Named 2025 Certified Breast Care Nurse of the Year
The Oncology Nursing Certification Corporation (ONCC®) has named Marianne Kiernan, BSN, RN, CN-BN, CBCN® as the 2025 Certified Breast Care Nurse of the Year. Kiernan is Assistant Manager of Patient Care, Fortunato Breast Center at Mather Hospital in Port Jefferson, New York.