He is admitted to practice in the State of California, as well as Federal Courts throughout California and in Dallas, Texas, Las Vegas, Nevada, the Eastern and Southern Districts of New York, Orlando, Florida, the United States Court of Appeal for the Ninth Circuit and the United States Court of Claims.

Mr. Weissman specializes in litigation protecting the rights of businesses and businesspersons, areas of negligence, business issues, product liability and insurance related matters. He has also litigated extensively in areas including complex business matters, malicious prosecution and in representing victims of violent crimes. He is a member of the State Bar of California and many local and national professional associations.