Peter B. Joslin

Jeffrey is Of Counsel at O’Connell & Aronowitz. Primarily a health care attorney, he is also an accomplished litigator in health care, commercial and employment cases. In his national health law practice, Jeffrey has represented providers and their trade associations for over 35 years. His clients include hospitals, clinical laboratories, alcohol and substance abuse providers, behavioral health providers, nursing homes, home health care agencies, adult care facilities, DME and respi...

John F. Queenan is a Partner in the Firm’s Commercial Litigation; Compliance, Investigations & White Collar; Directors & Officers Liability; and Health Services Practice Groups. He regularly appears before state and federal trial courts, appellate courts and administrative agencies (disciplinary, licensing and audit matters). John also counsels and represents clients in internal inquiries and actions relating to internal peer review processes, including evaluating, modifying, li...

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.

Victor Mazzotti, a founding partner of Martin, Harding and Mazzotti LLP, is in charge of the firm’s Litigation Department. He received his Bachelor of Science in Economics from Siena College in 1979, and Juris Doctor from Pace University School of Law in 1982. Victor is on the Board of Directors of the Legal Aid Society of Northeastern New York. In addition, he is also a member of the board of the Legal Aid Society of Northeastern New York Justice for All campaign. He also serves as a B...

Florence Richardson is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Florence, 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 Florence is held by other top lawyers in the same geographic and legal practice area.

Philip Rosenberg represents all types of health care providers, including hospitals, health networks, nursing homes, home health care agencies, medical transportation companies, physician practices, individual professionals, assisted living providers, alcohol and substance abuse providers as well as industry-wide trade associations. What do you focus on? My practice involves representing health care providers in a range of regulatory, transactional and litigation matters, with a particular em...

Whitney Phelps represents healthcare clients in corporate, transactional, and regulatory matters. She has extensive experience in health care benefits, managed care and value-based contracting. Prior to joining Nixon Peabody, Whitney also served as Director of Managed Care and Associate Counsel at the Healthcare Association of New York State. My focus I am a healthcare strategist. I provide practical and solution-oriented options for healthcare stakeholders of all kinds on a broad range of co...

Daniel Hurteau is a litigator who has tried hundreds of cases in administrative proceedings, mediations, arbitrations and state and federal court. He focuses on complex business and tort-related actions for pharmaceutical companies, hospitals and health care providers, long-term care facilities and physicians. Daniel also represents owners and developers in a wide variety of commercial and construction-related matters. What do you focus on? My practice is focused primarily on health care and ...

Zackary Knaub is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Environmental. Zackary, 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 Zackary is held by other top lawyers in the same geographic and legal practice area.

Brian Goldstein focuses his practice in the areas of executive compensation, employee benefits, and ERISA fiduciary counseling. He is a founding member of the firm’s ESOP class action practice. For over 30 years, Brian has assisted clients with the design and implementation of all types of pension, profit sharing, 401(k), employee stock ownership, stock-based compensation, nonqualified deferred compensation and tax-sheltered annuity plans. His practice has a particular concentration on ...