Michael W. "Mike" Kessler

Henry M. Greenberg is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Henry M., who practices law in Albany, New York, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Henry M. 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...

Andy Rose is the managing partner of the firm’s Albany office. He primarily handles litigation but also serves as a strategic advisor for clients all along the development spectrum, from Fortune 10 companies to entrepreneurs working on emerging technologies. What to you focus on? I spend my time litigating large scale commercial or regulatory cases before state and federal courts and government agencies, but historically my practice has been as wide ranging as the opportunities in my &l...

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,...

Brian is Of Counsel to the Firm, practicing with our Health Law, Labor and Employment, and Litigation departments. He has nearly 30 years of experience litigating complex civil matters in state and federal courts and handling administrative proceedings before state and federal agencies. Brian represents various health care providers, not-for-profit organizations, physician practices, individual health care professionals (including physicians, nurses and pharmacists), executives, manufacturers...

Nicola T. Coleman is a top attorney recognized by Best Lawyers in the practice area(s) of Government Relations Practice. Nicola T., who practices law in Albany, New York, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nicola T. is held by other top lawyers in the same geographic and legal practice area.

Peter is a partner in our Business Law department, concentrating on corporate bankruptcy cases, commercial law and banking law. With over 40 years of experience representing banks and secured lenders, Peter regularly appears in bankruptcy court for the Northern District of New York. In addition to his creditors’ rights practice, he has represented several Chapter 11 debtors and has successfully confirmed a number of Chapter 11 reorganization cases. Peter’s clients include banks, l...

John F. Queenan is a partner at Rivkin Radler LLP in Albany, New York. His practice focuses on Commercial Litigation, Health Care Law, and Product Liability Litigation – Defendants. John represents businesses, health care providers, and other organizations in complex disputes and regulatory matters. He regularly appears before state and federal trial courts, appellate courts, and administrative agencies in matters involving disciplinary proceedings, professional licensing, and audit rev...

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 ...

Rosemarie Riddell Bogdan is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs and Personal Injury Litigation - Plaintiffs. Rosemarie Riddell, who practices law in Albany, New York, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rosemarie Riddell is held by other top lawyers in the same geographic and legal practice area.