Courtney Ann Schaefer

Financial Advisor

My Team

I take customer service very seriously. So does my team. 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.

Jenny E Hieb

Jenny E Hieb

Associate Financial Advisor
Office 605-882-6688

Jenny joined Northwestern Mutual in 2002 and partnered with Courtney Schaefer in 2014. Jenny is fully licensed in life, health and long- term care insurance and works as an  Associate Financial Advisor to Courtney Schaefer.  Jenny is also a Registered Representative of Northwestern Mutual Investment Services, LLC., Jenny may assist you with the following:

  • Provide quotes for life, disability, long term care insurance products
  • Process loan, billing & EFT requests as well as annuity contributions/distributions
  • Expedite owner, beneficiary, payer, name and address changes
  • Schedule insurance exams, facilitate underwriting, provide support for claims processing
  • Process new accounts and assist in case preparation
  • Provide policy detail information and most customer service requests
Tyhe Gerlach

Tyhe Gerlach, CLU®, RICP®

Associate Financial Advisor
Office 605-725-6641

Tyhe joined Northwestern Mutual in 2010, and has teamed up with Courtney Schaefer since 2014. She is licensed in life, health, disability income, and long term care insurance and is Series 6 & 63 registered.  As an Associate Financial Advisor, Tyhe may assist you with the following:

  • Process new accounts and assist in case preparation
  • Process annuity & IRA contributions/distributions
  • Provide policy detail information and customer service requests

Tyhe grew up in Florence, South Dakota.  She is a graduate from Northern State University with a Bachelor of Science in Marketing.


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