Gay is a partner in the Philadelphia office of Pepper Hamilton LLP. She concentrates her practice in complex commercial litigation, including securities, corporate governance, breach of contract, commercial tort and antitrust matters. She also provides life sciences clients with regulatory compliance and risk avoidance counseling regarding their clinical research practices, product labeling and product distribution. Gay received a B.A. degree in English from Denison University, and M.A.T. and J.D. degrees from Northwestern University. Before entering law school, she taught high school English and studied, taught and performed modern dance.

