My Team

I take customer service very seriously. So does my staff. Together, we are committed to providing exceptional customer service to all of our clients.

If you need to schedule an appointment or request any other service, please let us know. We will respond promptly.

Concetta A Kowski

Concetta A Kowski

Office 630-353-2396

Tina has been with Northwestern Mutual for over 28 years. As one of Kathleen's support staff, she manages servicing clients with bank, beneficiary and addresses changes. She is the central liaison for new application preparation, processing and underwriting.She has her Life, Health and Series 6 & 63 licenses. She also is an Illinois Notary.

Tina is married to Dennis and has two children Joshua and Julie and three grandchildren. In her free time, Tina enjoys gardening, crafting and spending time with her wonderful grandkids.

Kelly A Brackin

Kelly A Brackin, MBA

Director of Client Services
Office 630-353-2392

Kelly oversees the servicing for policyholders who have been assigned to Kathleen, and other financial advisors,  because their representative is no longer with Northwestern Mutual. Kelly has her life, health and annuity licenses as well as her Series 6 & 63 licenses.

Kelly lives in Naperville.


Kathleen M Jackson, CLU®

Financial Advisor

  • Office 630-353-2346
  • Fax 630-929-8097
  • Mobile 312-399-6856

To learn more about Northwestern Mutual Investment Services, LLC and its financial representatives, visit: FINRA BrokerCheck