Donald K Kirk
Wealth Management Advisor|CLU®, ChFC®
Get to know my dedicated team
We are committed to providing clients with quality service. Whenever you need assistance, please feel free to call or email.

Stanley W Edge
Financial Advisor
Stanley began his career as a full-time Financial Representative with Northwestern Mutual in 2010. He holds a Bachelor of Arts degree in Management.

Sheila D Davidsmeyer
Financial Advisor
Sheila joined the team with Northwestern Mutual in 1998. She holds her insurance licenses. She also works with life, disability income and long-term care insurance. Sheila graduated from Olivet Nazarene University with a B.A. in business management and a minor in accounting.
How can Sheila help?
- Meet with clients on their insurance needs
- Provide investment statements for portfolio and individual funds
- Information and service on your insurance policies
- Set up and service on your 401K or other retirement program
Sheila is a member of the Rotary Club of Pike County, an ambassador for the Pike County Chamber of Commerce, and also serves on the boards of the Pittsfield Public Library and the Pikeland Snack Pack Program.

Annelle Kirk
Office Manager
Annelle started in the business in 1984. As the Pittsfield office manager, she oversees the team and keeps daily events running smoothly.
How can Annelle help you?
- Service on your Northwestern Mutual policies

Kristian J Zumwalt
Associate Financial Representative
Kris joined Northwestern Mutual in 2011. She works with the teams of Sheila, Stan, and Don. She holds her insurance license and is also securities licensed (FINRA 6 & 63). She is a graduate of Blackburn College with a B.A. in Marketing and Business Management with a minor in Economics. She resides in Pittsfield with her husband Trevor, daughter Ellie, and son Parker.
How can Kris help you?
- IRA/401(K) services
- Meet with clients on their insurance needs
- Information and service on your insurance policies
- Provide investment statements for portfolio and individual funds

Sara M Olson
CLU®
Associate Financial Representative
Sara Michele (Shelley) joined Northwestern Mutual in 2013. She has her insurance license and received her Chartered Life Underwriter (CLU®) in 2022. Shelley is also securities licensed (FINRA 6 & 63). She is a graduate of the University of Missouri - Columbia with a B.S. in Finance and Banking and a minor in Real Estate. Shelley resides in Pittsfield with her family.
How can Shelley help you?
- Create a variety of planning analyses
- Meet with clients on life, disability, long term care, and health insurance
- Customer service-related questions
- Schedule appointments

Lisa C Wombles
Associate Financial Representative
Lisa joined Northwestern Mutual in 2022. Lisa attended John Wood Community College where she earned her Associates Degree in Business. Lisa's background includes almost 2 decades in Human Resource Management which fits nicely with what we do at Northwestern Mutual. She holds her insurance license. Lisa resides in Pittsfield with her husband Korey, daughter Emma, and son Konner.
How can Lisa help you?
- Service on your Northwestern Mutual policies
My Colleagues
Through Northwestern Mutual, I have access to a Network of Specialists. We help each other, share ideas and common values, and leverage each other's talents to help you achieve your personal dream of financial security.

ANDREW K. CASHMAN
J.D., LL.M.
Wealth Management Advisor
Andrew Cashman helps clients achieve and maintain financial security. He utilizes his finance, tax and legal background, including his years as a tax-planning attorney, to provide truly comprehensive financial advice to his clients. Andrew is passionate about helping people grow and protect their assets and loved ones. Contact him today to learn how he can help you.