Mark Schweiss is a financial advisor at Modern Dollar Planning, LLC in St. Louis, MO, with 26 years of industry experience. He holds the CFP®, CFA®, and Series 66 designations and joined Modern Dollar Planning in 2017 after a brief tenure at HighTower Securities, LLC. Outside of his advisory role, Schweiss is a managing partner at At Last, 2016 LLC, a real estate investment company. Modern Dollar Planning provides financial planning and discretionary investment management primarily to individuals, high-net-worth clients, trusts, and estates. The firm employs a largely passive investment approach based on Modern Portfolio Theory, using diversified, low-cost exchange-traded funds and occasional fixed-income or individual securities tailored to client goals.

Jacob Gall is a financial advisor at Modern Dollar Planning, LLC with three years of industry experience. He holds a Series 65 designation and has worked with firms including Collop Capital and Laure Financial. Outside of advisory roles, Gall has been involved with Stratman Sports since 2018. Modern Dollar Planning, LLC provides financial planning and discretionary investment management services primarily to individuals, high-net-worth clients, trusts, and estates. The firm employs a primarily passive investment approach based on Modern Portfolio Theory, using diversified, low-cost portfolios tailored to client objectives and risk tolerance.