Ken Field | Washington, D.C. | Hogan Lovells

Ken Field

Partner Global Regulatory

Languages

English

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Ken Field
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  • Overview
  • Experience
  • Credentials
  • Insights and events

Ken Field is a nationally recognized leader in antitrust and health care law. He advises clients on all aspects of antitrust and competition law and regularly appears before the United States Department of Justice (DOJ), the Federal Trade Commission (FTC), and state antitrust enforcement authorities.

Ken has a broad range of experience in M&A, government investigations, litigation, compliance programs, and other complex competition issues and counsels clients in various industries in addition to health care, including retail, consumer products, packaged foods, telecommunications, manufacturing, transportation, energy, and more.

Ken spent six years at the FTC, where he served as Counsel to the Director of the Bureau of Competition and as lead attorney on significant FTC investigations and litigated merger challenges. He began his career with the Antitrust Division of the DOJ before joining a major international law firm as an associate in 2002.

Ken is widely recognized for his leadership in complex healthcare and antitrust matters. He has been recommended by Who’s Who Legal, The Best Lawyers in America, and Legal500 for his proficiency handling major merger reviews and for his merger defense work in the health care sector, where he has been described as a collaborative and creative thinker who brings a rare combination of client service and government experience. He has also been named a Law360 Health Law MVP for his work on high‑profile merger and litigation matters. In 2025, Ken was honored for his role as a key partner on a Sec. 363 Sale of the Year (over $100 million) transaction as an M&A advisor.

An active member of the American Health Lawyers Association and the American Bar Association’s Antitrust and Health Care Law Sections, Ken frequently speaks and publishes on significant antitrust and healthcare issues.

Representative experience

Representing Texas Children’s Hospital in its proposed joint venture with MD Anderson Cancer Center uniting the nation’s leading comprehensive pediatric system and a top pediatric cancer program.

Represented Orlando Health in its US$439m acquisition of Steward Health “Space Coast” hospitals out of bankruptcy.

Representing UNC Health in its joint venture with Duke Health to develop, own and operate a new, freestanding, state-of-the-art children’s hospital.

Represented Henry Ford Health System in its acquisition of several Ascension system hospitals in Michigan and the creation of a new joint venture entity to operate the combined system.

Representing Oregon Health & Science University in its proposed merger with the Legacy Health system.

Antitrust counsel to Kaiser Foundation Hospitals in the formation of Risant Health and the acquisitions of Geisinger Health and Cone Health.

Orchestrated LCMC Health’s groundbreaking acquisition of Tulane Medical Center, Lakeview Regional Medical Center, and Tulane Lakeside Hospital from HCA.*

Antitrust counsel to Yale New Haven Health System regarding its Bridgeport Hospital’s successful acquisition of Milford Health & Medical, Inc.*

Antitrust counsel for both ProMedica Health Systems, Inc. and HCR ManorCare, Inc., and co-counsel for ProMedica on other complex corporate, bankruptcy, and regulatory issues.*

Antitrust counsel to Cabell Huntington Hospital, Inc. in a dispute with the FTC seeking to block Cabell’s acquisition of St. Mary’s Medical Center, Inc. *

Advised Rite Aid Corporation, one of the leading drugstore chains in the U.S., on the antitrust aspects of its proposed merger with Albertsons Companies, Inc. *

Advised PinnacleHealth System in its successful affiliation with the University of Pittsburgh Medical Center (UPMC). *

Advised PinnacleHealth System on strategic partnership with Hanover Hospital in Hanover, Pennsylvania, and on successful acquisition of four Pennsylvania hospitals from Community Health Systems.*

Represented Mercy Health, Inc. in its acquisition of St. Anthony's Medical Center, the third largest hospital in the St. Louis metropolitan area, and successfully obtained antitrust clearance.*

Served as lead antitrust counsel to RCCH HealthCare Partners in the sale of EASTAR Health System, based in Muskogee, Oklahoma, to Saint Francis Health System.*

Represented PinnacleHealth System and Penn State Milton S. Hershey Medical Center as antitrust counsel in the hospitals' proposed merger. *

Represented CentraCare Health to obtain antitrust clearance through a consent decree with the Federal Trade Commission, to acquire St. Cloud Medical Group. *

Counseled Penn State Milton S. Hershey Medical Center in its acquisition of St. Joseph Regional Health Network, based in Reading, Pennsylvania, from Catholic Health Initiatives.*

Advised City of Hope in connection with the antitrust aspects of its acquisition of Cancer Treatment Centers of America.*

*Matter handled prior to joining Hogan Lovells.

Credentials

Education
  • Juris Doctor, Georgetown University Law Center, Cum Laude, 2005
  • M.B.A., Georgetown University, 2002
  • B.A. Political Science, magna cum laude, University of California, San Diego, 1995
Bar admissions and qualifications
  • California
  • District of Columbia

Recognition

Sec. 363 Sale of the Year (over $100m), Key Partner

M&A Advisor

2025
The Best Lawyers in America

The Best Lawyers

2019-2026
Next Generation Partner

Legal 500

2020-2026
Healthcare Practice Group of the Year

Law360

2023
M&A Client Service All Star

BTI

2021
Health Care Trailblazer

National Law Journal

2021
Future Leaders

Who's Who Legal: Competition

2017-2018
Health Law MVP

Law360

2016