Gunnar G. Leinberg

Jennifer L. Berrios is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Jennifer L., who practices law in Victor, New York, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jennifer L. is held by other top lawyers in the same geographic and legal practice area.

Daniel S. Bryson is an attorney with Lacy Katzen LLP , focusing his practice on Real Estate Law . He has been recognized by Best Lawyers beginning in 2024 for his work in this practice area. Based in Rochester, New York, Daniel Bryson has been practicing law for more than 15 years. His recognition by Best Lawyers is the result of a peer-review process that reflects feedback from other attorneys within the same geographic region and areas of practice. A Rochester native, Dan brings a strong un...

Tenacious. Focused. Strategic. These are the core qualities upon which Steve Jones has built his employment litigation practice. Steve is a trusted advisor and experienced trial attorney representing employers of every size. Steve leads the firm’s Labor & Employment Class Action Team and is regularly called upon to defend “bet the company,” high-stakes litigation. His experience includes defense of over 50 class and collective actions under the Fair Labor Standards Act (...

Sheldon W. Boyce, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Sheldon W., who practices law in Honeoye Falls, New York, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sheldon W. is held by other top lawyers in the same geographic and legal practice area.

Peter Rodgers represents individuals in trial matters involving personal injury , medical malpractice , product liability, wrongful death , and business disputes. His medical malpractice law practice focuses on representing plaintiffs in claims arising from cardiac, neurologic, obstetrical, orthopedic, vascular, and infectious disease care, including matters involving failure to diagnose cancer, heart disease, and serious infections. He has represented patients harmed by surgical errors, anes...

Harry Trueheart, the firm’s Chairman Emeritus, focuses his practice on helping clients resolve business disputes, particularly international disputes, through litigation, arbitration and mediation. What do you focus on? Dispute Resolution I litigate a wide range of business disputes from investment, to M&A to competition, accounting and technology issues in courts and in arbitrations. I have particular experience in international arbitration, representing both businesses and governm...

Mark H. Stein is an attorney with Lacy Katzen LLP in Rochester, New York, focusing his practice on Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. He has been included in Best Lawyers for this practice area beginning in 2026, based on peer review within the legal profession. Mark has practiced law for more than 20 years, with substantial experience in collections, evictions, and creditor-related matters. He is a partner in the firm’s Default Services Departmen...

Joseph A. Rossi, Jr. focuses his legal practice on plaintiff personal injury litigation, including motor vehicles accidents, medical malpractice (negligence), premises liability (slip/trip and fall), negligence matters, and wrongful death matter. During his entire legal career he has only represented injured individuals. Joseph grew up and initially practiced personal injury litigation on behalf of injured people “downstate” in NYC before moving back to his wife’s hometown o...

Matthew Ryen is a Rochester, New York native and an attorney with Lacy Katzen LLP . He counsels individuals and businesses across a wide range of legal matters, with a focus on practical guidance tailored to each client’s goals. His practice includes Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law, as well as Business Organizations, including LLCs and partnerships. Before joining Lacy Katzen LLP, Matt served as a law clerk with the United States Department of t...

Shawn Griffin, based in Pittsford, New York, is an attorney at Harris Beach Murtha, focusing on municipal, commercial, and corporate law. He assists clients in both private and public financing transactions. His work emphasizes various commercial and real estate transactions, involving industrial development agencies, urban renewal organizations, local development corporations, land use, zoning, and federal, state, and local incentives. His experience encompasses structured financing, includi...