Best Lawyers in New York, United States for Health Care Law
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Karen Martino Valle is Of Counsel to our firm and focuses her practice on the organization and operation of business and not-for-profit corporations, partnerships and limited liability companies, as well as estate planning and administration, contested estate and trust matters and business succession planning. She advises clients on a wide range of business matters, including transactional matters, mergers and acquisitions, tax planning and commercial leasing and financing, with a specific fo...
Lynelle Bosworth focuses her practice on government law and policy issues and advises clients on renewable energy, environmental, transportation, finance, racing and gaming, insurance and health care related matters. Lynelle represents private and publicly owned companies and not-for-profit organizations regarding state and federal regulatory and policy matters. In addition, Lynelle provides legal counsel to health insurers, HMOs and other health care clients in regulatory compliance matters,...
Dennis Williams is a corporate partner in the New York office of Kirkland & Ellis LLP. Dennis’ focus is on healthcare entities and related companies. He is regularly engaged in structural, transactional, regulatory and enforcement matters on behalf of private equity sponsors and their portfolio companies. He advises clients on a broad range of healthcare-related issues including federal and multi-state regulatory matters, structuring, Stark, Anti-Kickback Statutes, False Claims Act,...
Peter Olberg specializes in corporate finance, securities law and merger and acquisition transactions. Particular areas of concentration are: Healthcare industry financing and transactional matters including hospital and health system acquisitions, financings and joint venture transactions, and workout and turnaround projects. Community development and real estate financing transactions, with emphasis on transactions involving federal tax credits as an investment feature. Capital formation tr...
Benjamin P. Malerba is a Partner at Rivkin Radler LLP and serves as co-chair of the firm’s Health Services Practice Group. Based in Uniondale, New York, he is also a member of the Privacy, Data & Cyber Law Practice Group. His practice focuses on Health Care Law, where he advises a wide range of healthcare providers and facilities, including independent practice associations (IPAs), accountable care organizations (ACOs), provider networks, ambulatory surgery centers, diagnostic and t...
David A. Manko is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. David A., who practices law in New York, New York, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David A. is held by other top lawyers in the same geographic and legal practice area.
Robert H. Iseman is an Albany, New York–based attorney with more than 40 years of experience representing institutional and individual health care providers, health insurers, and related organizations. He practices at Rivkin Radler LLP, where his work focuses on complex regulatory, compliance, and litigation matters affecting the health care industry. As a partner in the firm’s Health Services Practice Group, Mr. Iseman advises multi-provider health care systems, accountable care ...
Richard J. Zall is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Richard J., who practices law in New York, New York, has been recognized since 1991. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Richard J. is held by other top lawyers in the same geographic and legal practice area.
Gary Sastow is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Gary, who practices law in White Plains, New York, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gary is held by other top lawyers in the same geographic and legal practice area.
Harold N. Iselin is Managing Shareholder of the firm's Albany office. He focuses his practice on governmental affairs and health care matters, representing diverse clients before the executive branch and state legislature. Additionally, he handles complex civil litigation matters, litigating a broad range of civil cases. Prior to joining the firm, Harold was a trial attorney in the U.S. Department of Justice from 1984 to 1986, following which he became Assistant Counsel to the Governor of New...
Mark R. Ustin is a regulatory attorney and lobbyist. Mark has extensive experience assisting health and human services providers and related entities navigate the complicated statutory, regulatory, and policy landscape surrounding service delivery and payment. He assists clients with promoting and responding to legislation, regulation, and other government actions impacting their interests. He also steers clients through state processes to secure millions of dollars in government grants and o...
Sharon Kantrowitz is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Sharon, who practices law in New York, New York, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sharon is held by other top lawyers in the same geographic and legal practice area.
“I am in awe of the dedication, passion and talent of our provider clients. While the landscape keeps shifting, they are steadfast in their commitment to deliver quality care. To be of greater support to my clients, my goal is to view the industry through their lens.” A litigator with extensive experience, Heidi represents hospitals, health care providers, nursing homes, residential treatment facilities, licensed professionals and insurance companies in state and federal court and...
Roy Breitenbach serves as a dedicated trial lawyer concentrating on health care and commercial litigation at Harris Beach Murtha in Uniondale, New York. With a focus on health care law, litigation related to health care, and trusts and estates, he assists health care providers and related entities in navigating complex business disputes, medical staff concerns, investigations, hearings, regulatory matters, as well as employment-related litigation and patient access issues. Roy’s practic...
As partner-in-charge of the McDermott New York healthcare practice, David S. Ivill has built a strong profile in advising private equity clients active in the healthcare market, both in New York and nationally. He advises PE firms such as The Riverside Company, Quad-C Management, Beecken Petty O’Keefe & Company, and Deerfield Management in multi-faceted transactions. David is a highly sought-after advisor providing innovative and insightful advice on operational and management issue...
Terence Park is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Terence, who practices law in New York, New York, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Terence is held by other top lawyers in the same geographic and legal practice area.
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.