Practice Areas
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The firm concentrates on antitrust law. Its lawyers have represented consumers in class actions, generic pharmaceutical companies, auto parts companies, and family businesses.

Langer Grogan & Diver is committed to protecting consumers from dishonest corporations and deceptive practices. We have been at the forefront of the fight against predatory “payday” loans that target our most vulnerable citizens.

The False Claims Act prohibits people and companies from defrauding the federal government. 

The firm is committed to public interest. The firm invests substantial resources into public interest litigation. We do these cases in partnership with public interest organizations.

Our lawyers have had great success in a variety of commercial litigation matters outside of the antitrust field, particularly in the area of contract and franchise litigation.