Our 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, make changes to your policy, submit a claim or request any other service, please let us know. We will respond promptly.



Alex Pelsinski

Office 301-260-8050

Debbie Allen

Financial Representative Assistant
Office 301-260-8050
Katherine DeTitta

Katherine DeTitta, MBA

Associate Financial Representative
Office 301-260-8050

Katie joined Northwestern Mutual in 2015 as Marketing Director and in 2016 became an Associate Financial Representative.  Prior to joining Northwestern Mutual, she spent more than 15 years in marketing for global telecommunications and technology companies.

Coupled with a passion for personal finance and planning, Katie holds an M.B.A. in Marketing and M.S. in International Business from the University of Maryland and a B.A. in French from Rhodes College.  She spends her spare time with her husband and two sons and is an avid gardener.  She passed her Series 7 and 66 in 2017 and is currently studying for the Certified Financial Planner designation.


Kelly D Boswell

Office 301-260-8050

John R Isaac, CLU®, ChFC®, CASL®, RICP®

Wealth Management Advisor


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