Madeline has 42 years of nursing and healthcare experience, with 25 years in leadership and administrative roles. She is a member of numerous professional organizations, including the Healthcare Financial Management Association and American Nurses Association. She is a member of Sigma Theta Tau (Nursing Honor Society). Madeline has had the opportunity to consult in Uzbekistan, Brazil and Moscow focusing on public health and organizational issues. Madeline retired in November 2013 as the Chief Nurse Executive, Vice President of Operations and Administrator of Patient Care Services at Seattle Cancer Care Alliance (SCCA).