Mr. Frishberg is a highly regarded lecturer who has delivered talks on various aspects of estate planning to the Pennsylvania Bar Institute, the Temple University School of Business Administration, the Wharton School of the University of Pennsylvania, Villanova University, the Montgomery County Estate Planning Council, the Pennsylvania Institute of CPAs, the Philadelphia Estate Planning Council, the National Business Institute, and the Paralegal Institute. He has also served as Chairman of the Legal Basic Practice Course of the Pennsylvania Bar Institute, is an Accredited Estate Planner and a member of numerous professional associations involved with estate administration, estate planning, and taxation.

Mr. Frishberg is a member of the Pennsylvania Bar Association, and has served as Chair of the Montgomery County Orphans' Court Rules Committee, as well as chair of its Probate and Tax Section. He is also a past board member of the Philadelphia Estate Planning Council and recipient of their 2003 Mordecai Gerson Meritorious Service Award.

Mr. Frishberg was named as a member of the Beta Alpha Psi Honor Accounting Fraternity. He served as President of the Board of Managers of Temple University's School of Business, was the first recipient of its Business Administration's Outstanding Service Award, and received its Certificate of Honor in 1982. In addition, Mr. Frishberg is a Vice President of The Cancer Support Community of Philadelphia, where he serves as legal counsel, President of the Golden Slipper Club and Charities, President of the Philadelphia Jewish Sports Hall of Fame, Treasurer of the Center for Emerging Visual Arts, and past President of the Golden Slipper Center for Seniors.