Dean DiGregorio


Dean DiGregorio, AIF® is dedicated to helping business owners & plan sponsors in New England run their company sponsored retirement plan and educating their employees.

Unlike other firms that focus on wealth management, Dean founded One Retirement Source to solely focus on the employer sponsored retirement plan. A 3-Core Service Model of plan design consulting, fiduciary analysis / investment due diligence and employee education all coming from one source is what differentiates One Retirement Source from their competitors, thus the name, One Retirement Source.

Retirement plan knowledge and great communication skills are just some of the attributes that have been commended by Dean's clients over the past 16 years. Dean began his career as a financial advisor for KC Capital Management assisting small business owners and plan sponsors with their company retirement plan. Then he worked at Principal Financial Group educating individual plan participants on the benefits of their retirement plan. Having worked on both the financial advisor side and plan provider side is how he accumulated his vast knowledge of the retirement plan industry.

Dean has achieved the Fi360® Accredited Investment Fiduciary (AIF®) designation, which certifies a designee's specialized knowledge of fiduciary standards of care and their application to the investment management process.

He is a Westfield State University graduate and was the starting Quarterback for the Westfield State Owls varsity football team from 1997-1999. 

Dean grew up in Melrose, MA and currently resides in the Merrimack Valley area with his amazing wife Tonya along with their two kids, Brock & Gia. Away from the office Dean loves coaching youth sports, golfing and spending time with his big italian family.