Diana M. Feinstein is an Of Counsel in the Los Angeles office of Gibson, Dunn & Crutcher. She is a member of the firm’s Securities Litigation and White Collar Defense and Investigations Practice Groups. Ms. Feinstein’s practice focuses on complex litigation, including securities litigation and high-value commercial litigation. She also focuses on white collar defense and investigations. She has handled matters across a variety of industries, including financial services, technology, entertainment, insurance, healthcare, transportation, real estate, manufacturing, and consumer products.