Colleen Greiner

Colleen Greiner currently serves as the Vice President of Client Development at Jeenie, a position held since August 2025. Prior to this role, Colleen held the title of Regional Vice President/Senior Director at PeraHealth: The Rothman Index from March 2022 to July 2025. Colleen also contributed to KeySource as Vice President of Sales from May 2019 to March 2021. A significant tenure at Cardinal Health from 2000 to 2018 included positions such as Vice President of Sales and various director roles focusing on sales, national accounts, recruiting, training, quality assurance, and customer care. Earlier in the career, Colleen was the Director of Client Operations at GE Capital from 1996 to 2000.