Professor of Public Policy, HKS; Bruce V. Rauner Professor of Business Administration, HBS Contact: Email Profile Selected Publications Academic Journal/Scholarly Articles Dafny, Leemore. "Breaking Up Health Care Conglomerates—The Right Fix Right Now?" JAMA (May 28, 2026). Dafny, Leemore. "Health Insurance after Corporatization — What Next?" The New England Journal of Medicine (January 31, 2026). Berquist, Victoria, Lev Klarnet, and Leemore Dafny. "Sale of Private Equity–Owned Physician Practices and Physician Turnover." JAMA Health Forum (February 14, 2025). Commentary Rand, Ben and Leemore Dafny. "What Happens When Private Equity Firms Sell Medical Practices?" Harvard Business School Working Knowledge, August 26, 2025. Contact Email Additional Website HKS Affiliations Mossavar-Rahmani Center for Business and Government Taubman Center for State and Local Government