John R Glowacki, CLU®, ChFC®

Wealth Management Advisor

My Team

John Glowacki relies on a team of professionals to help fulfill his commitment to providing brilliant client service and optimal opportunity.

Gina R Radakovich

Gina R Radakovich

Office 262-542-4455

Gina has been with John Glowacki since 2010.

Gina assists clients with the following:

  • Schedule appointments
  • Process all insurance and investment service issues
  • Underwriting operations
  • Manage referrals and network opportunities
Brian M Selerski

Brian M Selerski, RICP®, ChFC®, CLU®, CLTC®

Associate Wealth Management Advisor
Office 262-955-1769
Fax 414-755-0927

Brian joined Northwestern Mutual in August 2004. He is an Associate Wealth Management Advisor who assists with mutual fund, security, and annuity accounts, as well as answering questions related to group and 401(k) plans.


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