John H. Callahan

Mr. Muldoon is a member of the firm and the Intellectual Property Practice Group. He also serves on the Science and Technology, Medical and Life Sciences, and Food and Beverage Industry Teams. His practice focuses on the enforcement and defense of intellectual property infringement and related claims in federal and state courts and in arbitration. Mr. Muldoon has been actively involved in a large number of patent infringement lawsuits, encompassing diverse technologies such as compression-sty...

Jenna Klucsik is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice. Jenna, who practices law in Syracuse, New York, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jenna is held by other top lawyers in the same geographic and legal practice area.

Jeffrey Pomeroy is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Jeffrey, who practices law in Syracuse, New York, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey is held by other top lawyers in the same geographic and legal practice area.

Zachary Mattison is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. Zachary, who practices law in Syracuse, New York, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Zachary is held by other top lawyers in the same geographic and legal practice area.

Eric G. Johnson is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants, Personal Injury Litigation - Defendants and Professional Malpractice Law - Defendants. Eric G., who practices law in Syracuse, New York, has been recognized since 2011. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eric G. is held by other top lawyers in the same geographic and legal practice area.

Paul V. Mullin is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Municipal. Paul V., who practices law in Syracuse, New York, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul V. is held by other top lawyers in the same geographic and legal practice area.

John Powers has represented the interests of catastrophically injured individuals for over 50 years. For more than 35 consecutive years, he has been selected by a nationwide vote as one of "The Best Lawyers in America" for his representation of plaintiffs in three separate areas of practice: “medical malpractice law”; “product liability litigation”; and “personal injury litigation.” In 2013, John was named “Lawyer of the Year” by Best Lawyers in...

Mr. Bottar is one of upstate New York's most experienced and accomplished trial lawyers, with a track record of extraordinary recoveries for his clients. As the founder and managing member of Bottar Law, PLLC, he brings more than 40 years of experience to the pursuit of cases involving birth injuries, brain and nerve injuries, amputation, paralysis, and wrongful death due to medical negligence, complex accidents, workplace injuries and defective products. Mr. Bottar has been continuously list...

Mr. Bottar brings more than 20 years of experience to the pursuit of medical malpractice, wrongful death, and complex personal injury actions throughout New York and the northeastern United States, with a focus on claims for birth injuries, neonatal/pediatric negligence, heart attack, stroke, brain damage, nerve injuries, cancer misdiagnosis, and liability under the Federal Tort Claims Act. Mr. Bottar is a graduate of Colgate University and is a summa cum laude (top 2%) graduate of Syracuse U...

Upon graduating from law school, where he received the Most Outstanding Advocate Award, Steve became a member of the U.S. Navy's Judge Advocate General's Corps (JAG Corps). He served as a prosecutor and later became the lead prosecutor at Mayport Naval Station in Mayport, Florida, which involved his supervising other attorneys and their support staff in addition to trying cases. As a prosecutor, he handled some of the Navy's most high profile cases and tried over seventy cases to verdict. He ...