Brian Laible is a Certified Financial Planner™ (CFP®), Personal Financial Specialist™ (PFS™), and holds a Series 65 license with 12 years of industry experience. He has been with Landmark Wealth Management since 2011. In addition to his advisory role, Mr. Laible is a Certified Public Accountant and may provide income tax preparation and accounting services under separate agreements. Landmark Wealth Management offers investment advisory and financial planning services to individuals, corporations, charitable institutions, and government clients. The firm employs a Modern Portfolio Theory-based approach with diversified portfolios and integrates accounting and tax services through its CPA representatives.

Mark Collard is a financial advisor at Landmark Wealth Management with six years of industry experience. He holds Series 63 and Series 65 licenses and has been with Landmark Wealth Management since 2005. Outside of his advisory role, he serves as a board member for Try-It Distributing, providing advisory support on business matters. Landmark Wealth Management offers investment advisory and financial planning services to individuals, corporations, charitable institutions, and government clients. The firm employs a Modern Portfolio Theory-based approach with diversified, asset-allocated portfolios and integrates accounting and tax services through affiliated CPAs.

Daniel Bertleff is a CFP® professional at Landmark Wealth Management with seven years of industry experience. He has been with Landmark Wealth Management since 2019 and previously worked for Lockport Locks & Erie Canal Cruises from 2012 to 2019. Landmark Wealth Management offers investment advisory and financial planning services to individuals, corporations, charitable institutions, and government clients. The firm emphasizes diversified, asset-allocated portfolios based on Modern Portfolio Theory and integrates accounting and tax services through affiliated Certified Public Accountants.

Lindsay De Lellis is a CFP® professional at Landmark Wealth Management with nine years at the firm and a total of five years of industry experience. Prior to joining Landmark, she worked at TPG Capital for one year. Landmark Wealth Management serves individual and institutional clients, including high-net-worth individuals and governmental entities, offering portfolio management, financial planning, and ERISA plan consulting. The firm follows an investment approach based on Modern Portfolio Theory, emphasizing diversified, asset-allocation-driven portfolios primarily using mutual funds and ETFs.

Wesley Austin is a CFP® with five years of industry experience, currently serving as an advisor at Landmark Wealth Management since 2026. He previously held roles at O’Bannon & Davis Inc., Equitable Advisors, and AXA Advisors, LLC. Landmark Wealth Management provides portfolio management, financial planning, and ERISA plan consulting to both individual and institutional clients, emphasizing diversified portfolios based on Modern Portfolio Theory. The firm supports high-net-worth individuals as well as corporations and government entities, and offers affiliated accounting services through its CPA representatives.