Joshua Gross

Josh Gross serves as Executive Managing Director and shareholder at Pathstone and is a member of the firm’s Board of Directors, based in the Philadelphia Metro – Conshohocken office, having joined the firm through its combination with Mill Creek Capital Advisors LLC in 2026.

In this role, he helps guide the firm’s strategic direction and supports the teams and advisors who serve clients and families across the organization. He brings a broad perspective shaped by leadership in investment advisory, firm management, and governance, with a focus on thoughtful decision-making, long-term planning, and building strong teams.

At Mill Creek Capital Advisors LLC, Josh served as the Chief Executive Officer and was a member of the firm’s Investment Committee. Before co-founding Mill Creek in 2006, Josh was a Principal at Hirtle, Callaghan & Co. from 1998 to 2006. Earlier in his career, he worked at Quantex Microsystems and served on active duty in the United States Navy, including deployment aboard the aircraft carrier U.S.S. America (CV-66).

Josh earned an M.B.A. in Finance from The Pennsylvania State University and a B.A. in Economics and Philosophy from Rutgers University.

Josh is actively engaged in civic and philanthropic leadership, serving on several boards and investment committees. His current roles include Board Chair of The Hillside School (Marlborough, MA); Board Member, Investment Committee of the Franklin Institute (Philadelphia, PA); Advisory Trustee, Einstein Healthcare Network & Jefferson Healthcare (Philadelphia, PA); Member, Investment Committee of The Philadelphia Orchestra & Kimmel Center (Philadelphia, PA); Board Member, Wrestlers in Business Network – Philadelphia Chapter; and Board Member, Elwyn Health and Human Services Foundation (Greater Philadelphia, PA). He is also an active member of the Young Presidents’ Organization (YPO) and the Chief Executives Organization (CEO). His previous board and committee service includes the Board of Directors of the Jewish Federation of Greater Philadelphia, The Scarlet Knights Wrestling Club & Foundation (New Brunswick, NJ), and The Westtown School (Westtown, PA).