Focuses on complex commercial litigation, particularly in the areas of shareholder activist litigation, M&A litigation, and corporate control and corporate governance disputes. 

Frank has represented public companies, private companies, individuals and financial services industry clients, including financial institutions, hedge funds and private equity funds in a wide range of commercial disputes involving claims for breach of contract, fraud, breach of fiduciary duty and fraudulent transfer.

He also regularly represents lenders, owners/operators and investors in commercial real estate disputes.