Pewaukee, WI Office

Corey Mader is a CFA® charterholder with seven years of industry experience. He has worked at Aspiriant, LLC since 2014. Aspiriant primarily serves high-net-worth individuals and families, professional fiduciaries, and select institutional and retirement plan clients, providing discretionary and non-discretionary investment management alongside wealth planning, family office services, and specialty consulting. The firm offers customized investment programs using a variety of implementation options and supplements its services with accounting, banking support, tax and estate planning, and access to private investments.

John Petrie is a CFP® with 23 years of industry experience, currently serving as a financial advisor at Aspiriant, LLC. He has been with Aspiriant in various roles since 2012. Aspiriant primarily serves high-net-worth individuals and families, professional fiduciaries, and select institutional and retirement plan clients, providing investment management alongside wealth planning, family office, and specialty services. The firm uses customized investment programs with a range of implementation options and offers expanded family office capabilities including accounting and banking support.

David Muchow is a CFP® professional with 16 years of industry experience. He currently works at Aspiriant, LLC, where he has held various roles since 2012. Prior to Aspiriant, he was with Deloitte Investment Advisors LLC for four years. Aspiriant primarily serves high-net-worth individuals and families, professional fiduciaries, and select institutional clients, providing discretionary and non-discretionary investment management along with comprehensive wealth planning and family office services. The firm offers customized investment programs through a variety of implementation options and also manages public mutual funds that invest in private assets.

Mary Ellen Krueger is a financial advisor at Aspiriant, LLC with 23 years of industry experience. She holds Series 63 and Series 65 designations and has worked at Aspiriant since 2012. Aspiriant primarily serves high-net-worth individuals and families, professional fiduciaries, and select institutional and retirement plan clients, providing investment management alongside comprehensive wealth planning and family office services. The firm offers customized investment programs and distinctive features including enhanced family office capabilities and sponsorship of public mutual funds investing in private assets.

Philip Kastenholz is a CFA® charterholder with 23 years of industry experience, currently serving as a financial advisor at Aspiriant, LLC since 2012. He holds Series 63 and Series 65 licenses and is based in Pewaukee, WI. Aspiriant primarily serves high-net-worth individuals and families, professional fiduciaries, and select institutional and retirement plan clients, providing discretionary and non-discretionary investment management alongside wealth planning, family office services, and specialty consulting. The firm uses customized investment programs based on internal Capital Market Expectations and offers access to various investment vehicles, including third-party managers, ETFs, private investments, and public mutual funds.

Nathan Kublank is a Certified Financial Planner (CFP®) with 21 years of industry experience. He is currently with Aspiriant, LLC, where he has worked since 2016, following previous roles at CliftonLarsonAllen Wealth Advisors, Clifton Gunderson Wealth Advisors, and Deloitte Investment Advisors. He serves as a volunteer board member on the Finance and Distribution Review Committees of WISPact, a Wisconsin pooled and community trusts organization. Aspiriant serves primarily high-net-worth individuals and families, professional fiduciaries, and select institutional and retirement plan clients, providing discretionary and non-discretionary investment management alongside wealth planning, family office, and specialty services. The firm utilizes customized investment programs and offers expanded family office services including accounting, banking, and bill payment.