Donald Hillmann

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...

Tom Mortati joined Martin, Harding and Mazzotti, LLP in the Fall of 2017 and brought with him 26 years of defense litigation and trial experience. He quickly made his mark at MHM when in June 2018 he obtained what was reported to be the first plaintiff jury verdict in Rensselaer County Supreme Court in over five years with the jury awarding more than three times what the insurance company offered. In August, 2019 he obtained a record $7.436 million verdict in St. Lawrence County Supreme Court...

Justin Pfeiffer is a lawyer recognized by Best Lawyers in the practice area of Health Care Law. Justin practices law in Albany, New York Best Lawyers has recognized Justin Pfeiffer since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Justin Pfeiffer is held by other lawyers.

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...

Bill advises businesses and organizations on energy related matters, strategic planning initiatives regarding economic development, state and federal regulatory affairs, and policy decisions. He also advises clients on local, state and federal governmental affairs. Bill is noted for his experience in regulatory policies and legislation related to electricity, gas, water, cable television, and telecommunications services. He served as Chairman of the New York State Public Service Commission (N...

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...

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...

Matt is a Shareholder concentrating his practice in the area of elder law, estate administration, and Medicaid planning. In his Medicaid planning practice, Matt works with families to preserve their assets, while obtaining access to necessary long term care services. Matt has been a Legal Services Provider for the Saratoga County Office for the Aging for over twenty years and previously served as the Saratoga County Examiner of Guardianship Accounts. Matt has lectured on elder law issues for ...

Mike is the President at O’Connell and Aronowitz. He handles plaintiff’s personal injury cases and criminal defense at our firm. He has handled or supervised over three dozen homicide prosecutions, trying many of those cases to verdict, and he is a court-appointed special prosecutor in homicide cases in Albany and Rensselaer counties. While in law school, Mike was an Associate Editor of the Albany Law Review. Upon graduation, he entered the Albany County District Attorney’s ...

Graig Zappia is a member of O’Connell and Aronowitz’s Business Law & Transactions practice group and advises businesses across a range of industries, including healthcare providers and healthcare-related entities, on transactional, regulatory, and litigation matters. His practice focuses on helping clients navigate complex operational, compliance, and business challenges. Graig represents medical practices, laboratories, and other healthcare providers in business transactions,...