Matthew R. Rapoport has joined Blue Water Advisors, an RIA and independent wealth management firm in Babylon, N.Y., as a wealth management advisor specializing in tax and estate planning.

Prior to joining Blue Water Advisors, Rapoport was a director for Joel Isaacson & Co. LLC, an independent wealth management firm based in New York City. He advised high-net-worth clients and worked in wealth management, investment research, tax planning and strategy.