More than 80 percent of doctors are employed by corporate entities — a massive increase from 62 percent seven years ago. Sen. Elizabeth Warren questions U.S. Trade Representative Jamieson Greer during the Senate Finance Committee hearing titled "The President's 2026 Trade Policy Agenda," in Dirksen building on Wednesday, July 22, 2026.Tom Williams / CQ-Roll Call, Inc via Getty Images A group of Democrats has introduced bicameral legislation to ban private equity from owning medical practices as ...