Mary Celia O’Neil

Mary Celia O'Neil serves as the Chief Human Resources Officer at York Hospital since August 2021. With extensive experience in human resources, Mary previously held the position of Vice President of Human Resources & Professional Development at Spurwink from August 2014 to August 2021. Prior roles include Human Resources Director at Hospice of Southern Maine, Human Resources Consultant for various companies throughout Northern New England, and Human Resources Manager at Mercy Health System of Maine. Additionally, Mary has experience as a Senior Consultant for D. Gallant Management & Human Resource Partners and as an Instructor/Facilitator at the University of Southern Maine. Early career roles include Training Coordinator at IDEXX Laboratories and an Administrative Assistant at L.L.Bean. Mary holds a Bachelor of Science degree in Adult Learning & Development from Granite State College.