About

I want you to be a confident investor so you can work toward your life goals and dreams. I will strive to empower you through customized, goal-oriented investment strategies. Long-term relationships are built on the trust I aim to earn through integrity, hard work and service.

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Our Commitment to You

We’ll make financial and investment recommendations with your best interest at heart.

Our Commitment to You

Working with Us

We provide advice, guidance, and resources for your financial life.

Working with Us

Learn About Me

John Sauer

Senior Financial Advisor
Managing Director - Investments

Phone Number

(717) 572-7377

With 28 years of experience in financial advising, John Sauer has been a trusted advisor to countless clients, guiding them through pivotal financial decisions with a deep commitment to their well-being. Born and raised in Lancaster, PA, John’s lifelong connection to the community fuels his passion for helping families and individuals achieve their investment goals. His genuine care for each client shines through in his personalized approach, always prioritizing their long-term success.

At Wells Fargo Advisors, John leverages cutting-edge tools and resources, including access to leading research analysts and economic and market experts. This robust support system allows him to stay ahead of market trends and offer informed, strategic guidance tailored to each client’s unique needs.

John takes pride in leading a highly skilled and dedicated team that shares his commitment to excellence. He trusts his team "with the world" and credits their collaborative approach for the outstanding service his clients receive.

Outside of work, John enjoys life in Lititz, PA, with his wife of 28 years, Michelle, and their son, Austin. John spends his free time reading and exercising.

Mary Mugambi

Registered Client Associate

As a Registered Client Associate with Wells Fargo Advisors, Mary has demonstrated her commitment to excellence and proficiency in her field. She utilizes both hands-on experience and acquired knowledge to deliver exceptional service to clients.

Mary is an accomplished professional with over 14 years of invaluable experience in the financial services industry. She holds a degree in international business administration, majoring in finance and marketing.

Mary began her career with Wells Fargo Advisors in 2021. She has been an indispensable asset to John and his clientele, handling a wide range of responsibilities, including trading execution, operational support and client communications.  Mary holds the FINRA Series 7, 6 and 63 Securities registrations as well as her insurance license.  Mary’s dedication to precision and her attention to detail ensure that every aspect of her work is executed with the utmost accuracy and professionalism. Her commitment to delivering the highest level of service to clients, coupled with her comprehensive experience, makes her an essential member of the team.

In her free time, Mary enjoys spending time with her son, Christian, watching movies and shows, trying recipes, reading and traveling.