Leonard H. Singer

With nearly three decades of experience in life, property, casualty, and workers compensation insurance matters, Michael J. Murphy is a skilled New York insurance legislative and regulatory attorney. Michael has been involved in many noteworthy insurance matters that have come before the New York State Legislature and the New York State Department of Financial Services, including most recently, ride sharing, climate change, and cybersecurity. Michael represents a number of national property c...

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.

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...

Robert H. Iseman, a native of Albany, has represented both institutional and individual healthcare providers and health insurers for more than 40 years. As a partner in the Health Services Practice Group, Bob provides a full range of legal services for multi-provider healthcare systems, accountable care organizations (ACOs), hospitals, physician practice groups, health maintenance organizations and other health care providers and third-party payors. Areas of representation include corporate g...

Tom is a partner in our Litigation department and practices almost exclusively in the area of Personal Injury Litigation. He represents clients who have sustained serious injuries as a result of accidents, product liability and professional malpractice in both State and Federal Courts. He has secured several multi-million dollar verdicts and settlements throughout New York and neighboring states. He is involved in the representation of clients at examinations before trial, various court proce...

Kristi Rich Winters is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. Kristi, who practices law in Albany, New York, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kristi is held by other top lawyers in the same geographic and legal practice area.

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...

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 ...

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...

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...