Halden R. Schwallie

Mark Leskovec is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Mark, who practices law in Cleveland, Ohio, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark is held by other top lawyers in the same geographic and legal practice area.

Bonnie L. Kristan is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Bonnie L., who practices law in Cleveland, Ohio, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bonnie L. is held by other top lawyers in the same geographic and legal practice area.

Christopher O'Connell is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Real Estate. Christopher, who practices law in Cleveland, Ohio, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher is held by other top lawyers in the same geographic and legal practice area.

Christopher L. Tazzi is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Christopher L., who practices law in Cleveland, Ohio, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher L. is held by other top lawyers in the same geographic and legal practice area.

Warren Goldenberg, Senior Counsel at Hahn Loeser’s Cleveland office, is the President and Chief Operating Officer of KeborMed Inc. (www.kebormed.com), a Platform-as-a-Service for cloud connected medical devices. KeborMed is an early revenue company which has a strategic marketing alliance with Ximedica. After more than 30 years as a Partner at Hahn Loeser, Warren became Senior Counsel on September 1, 2021 in connection with closing of KeborMed’s Series Seed financing so that he co...

Donald Switzer (Of Counsel) is one of the founders of the firm. He has devoted his practice almost exclusively to the defense of physicians, hospitals and other healthcare professionals for over thirty years. Mr. Switzer’s caseload frequently consists of many high profile and high exposure lawsuits, including wrongful death, quadriplegia and other neurological impairments and cases involving significant economic damages. He has successfully defended physicians and hospitals in many coun...

Eugene Roytberg is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Eugene, who practices law in Cleveland, Ohio, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eugene is held by other top lawyers in the same geographic and legal practice area.

I have been a trial attorney for more than 40 years, and I’ve devoted my professional life to finding justice for victims of roadway, premises, and medical negligence. I take great pride in successfully representing victims of birth trauma (newborns) suffering from brain injuries across the country, from Maine to Hawaii, as well as Ohio. I firmly believe that in order to deliver full justice for clients, a personal injury attorney can’t just settle cases, and must be willing and a...

Mark Demian is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Litigation - Insurance. Mark, who practices law in Cleveland, Ohio, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark is held by other top lawyers in the same geographic and legal practice area.

Scott is a lifelong Clevelander who loves this city and treasures his ability to represent people across the Greater Cleveland Area. His mother’s parents were Holocaust survivors and his parents instilled in him the value and need to fight for the little guy. He does this every day in his work. Scott enjoys providing people with some measure of comfort during difficult times and works to be a reliable, trustworthy voice and advocate for his clients. When he’s not in the office, Sc...