Dan Sullivan

Dan Sullivan has a diverse background in operations and project management, currently serving as an Advisor, Operations at Northwell Health since September 2025. Prior to this role, Dan worked at Spencer Stuart from January 2022 to August 2025, where Dan held positions as an Executive Engagement Administrator/Project Manager and Office Administrator. Experience also includes roles as Internal Communications Manager and Clinic Manager/Patient Experience Trainer at Vault Workforce Screening, a First Advantage Company, from June 2019 to May 2021, as well as Client Services Supervisor at BluePearl Pet Hospital from May 2017 to October 2020. Earlier in the career trajectory, Dan was involved with Virgin America from March 2013 to January 2017, working as a Hub Station Operations Supervisor and Guest Services Lead.