Ronald J. "R.J." Chleboski, Jr.

Irv currently serves as the firm's Managing Shareholder. He concentrates his practice on land use, zoning , and real estate litigation. Prior to joining Tucker Arensberg, he served as in-house counsel to the Housing Authority of the City of Pittsburgh. He has represented land owners and developers before planning commissions, zoning hearing boards, governing bodies, administrative agencies, and the Court of Common Pleas. In addition, Irv serves as counsel to numerous food service and restaura...

Area of Emphasis Max Junker is a shareholder in the Public Sector, Energy and Natural Resources, and Employment and Labor groups of Babst Calland. He is currently the chair of the Firm’s Public Sector Group and is on the Firm’s Board of Directors. Mr. Junker has served as a municipal and school district solicitor for several years, and he is currently the solicitor for the Borough of Franklin Park, Borough of Bell Acres, and O’Hara Township Zoning Hearing Board. He is also t...

Area of Emphasis Marc Felezzola is a shareholder in Babst Calland’s Litigation and Environmental groups. Mr. Felezzola’s practice focuses on complex construction-related and environmental matters. On the construction side of his practice, Mr. Felezzola serves as outside general counsel for owners, developers, design professionals, and construction companies, and frequently represents them in a variety of commercial and construction-related disputes including construction bid prote...

Karen Baillie is a top attorney recognized by Best Lawyers in the practice area(s) of Education Law, Employment Law - Management and Litigation - Labor and Employment. Karen, who practices law in Pittsburgh, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Karen is held by other top lawyers in the same geographic and legal practice area.

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

James B. Toohey is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. James B., who practices law in Erie, Pennsylvania, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James B. is held by other top lawyers in the same geographic and legal practice area.

“I work with passionate entrepreneurs, business owners, athletes, entertainers, influencers, and visionaries to help them bring their ideas and plans to life by taking the complexity out of business and the law. I solve problems, period. I DO NOT work with people who place a low value on kindness, decency, or integrity in business.” Rocco Cozza is a sought-after business and sports/entertainment lawyer and the founder of the Law Office of Rocco E. Cozza PLLC. He has been practicin...

Brian E. McKinley is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Brian E., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian E. is held by other top lawyers in the same geographic and legal practice area.

Gene Giotto is a trial attorney with three decades of experience. He has tried cases to verdict in dozens of jurisdictions across the country. Gene regularly represents corporate clients in consequential disputes involving seven or eight-digit damage claims and the potential for devastating reputational harm. Today, Gene’s trial practice encompasses several substantive legal areas: Health Law: Gene handles litigation involving health care entities and health regulations, with a particul...

N. Beaumont Beard is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. N. Beaumont, who practices law in Pittsburgh, Pennsylvania, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which N. Beaumont is held by other top lawyers in the same geographic and legal practice area.