William L. Weiner
Partner

Overview
William "Bill" Weiner is a healthcare and life sciences attorney in Holland & Knight's New York office. Mr. Weiner has more than 30 years of experience representing physicians, group practices, medical device manufacturers and other healthcare providers and privately held companies on transactional and regulatory matters of healthcare law.
In addition, Mr. Weiner focuses his practice on healthcare commercial transactions, including in the private equity context, and counsels physicians, their practices and other providers on billing and reimbursement, corporate governance, medical staff and regulatory issues, licensing and credentialing, government audits, corporate practice of medicine, fee splitting, and the sale, merger/integration and reacquisition of practices.
Mr. Weiner's clients also include family offices, owners and operators of traumatic brain injury centers, nursing homes and large physician-hospital organizations.
Mr. Weiner also serves as outside corporate counsel for a large, international manufacturing company, headquartered in Canada and with facilities throughout the U.S. and the United Kingdom.
Prior to joining Holland & Knight, Mr. Weiner was a healthcare attorney for a global law firm in its New York office.
Mr. Weiner is a frequent lecturer to medical staff and hospital administrators and other attorneys on regulatory and other issues, including those relating to practice acquisition and divestiture, and proposed joint ventures.
Representative Experience
Credentials
- Pennsylvania State University, Dickinson School of Law, J.D.
- University of Pennsylvania, B.A.
- New Jersey
- New York
- Pennsylvania
- American Health Lawyers Association (AHLA), Health Law Section and Business Section
- International Association of Defense Counsel (IADC), Medical Defense and Health Law Committee
- New York State Bar Association
- New Jersey State Bar Association
- Union League of Philadelphia
- Princeton Committee on Foreign Relations, Past President, 2008-2011
- Friends' Central School, Alumni Association, Past President, 1988-1998
- Phillips Mill Foundation for the Arts, Member, Board of Directors, March 2021-Present
- Penn State Dickinson Law Leadership Council Advisory Board
- The Best Lawyers in America guide, Municipal Law, 2025
- National Political Science Honor Society, 1980