Diana became the executive assistant to Bradford Allen’s co-founder, Jeffrey A. Bernstein, in 2021. In her role, she expertly manages Bernstein’s calendar, acts as his main point of contact for both internal and external executives, and oversees various administrative and operational tasks. Additionally, Diana serves as the travel coordinator for all travel arrangements for the firm. Before joining the company, she spent 21 years as an executive assistant at National Material L.P., a steel company headquartered in Elk Grove Village.

Diana lives in the northwest suburbs and enjoys traveling, attending live music events, and watching sports. She is also committed to philanthropic efforts, specifically supporting the Ray Graham Association in fundraising activities that benefit individuals with disabilities in the DuPage area.