DiCello Levitt Boosts Antitrust Practice With Steven Groopman

December 11, 2025, 4:13 PM UTC

Steven Groopman joined DiCello Levitt as a partner in its antitrust and competition litigation practice group, the firm announced Thursday.

Groopman has led antitrust cases against pharmaceutical companies for delaying generic competition and undermining biosimilar competition, and residential real estate brokerages for collusion. He also has helped lead cases addressing unlawful debt collection and consumer protection violations under RICO, TILA, and state law, the firm said.

He joins from Berman Tabacco, according to his LinkedIn profile.

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