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

Chair of Houston Harbaugh’s Health Law Practice, Jessica works almost exclusively with health care entities and health practitioners. She has extensive experience with: Drafting and negotiating physician employment agreements from both the physician and employer perspectives Negotiating contracts between physicians and hospitals Preparing purchase agreements to govern the sale of medical practices Advising on corporate governance issues, from practice formation to dissolution Developing...

Area of Emphasis Peter Schnore helps his clients resolve real estate-related disputes including real estate tax-assessment appeals, eminent domain proceedings, and Pennsylvania real estate broker’s fee disputes, planned community, condominium, boundary and title disputes. Mr. Schnore also negotiates real estate leases, easements, and related agreements. One area of concentration in Mr. Schnore’s practice is real property tax assessment appeals. He represents commercial and industr...

Erin Gibson Allen is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Erin Gibson, 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 Erin Gibson is held by other top lawyers in the same geographic and legal practice area.

Area of Emphasis Steve Korbel is a shareholder in the Public Sector and Employment and Labor Services groups of Babst Calland. He is the past chair of the Firm’s Public Sector Group. Mr. Korbel has served as a municipal solicitor for approximately 20 years and is currently the appointed solicitor for Aspinwall Borough, Crafton Borough, Forest Hills Borough, the Town of McCandless, and the Robinson Township Civil Service Commission. He also currently serves as special labor counsel to th...

Rebecca J. Maziarz is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. Rebecca J., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rebecca J. is held by other top lawyers in the same geographic and legal practice area.

Mark T. Phillis handles a wide range of employment issues with a focus on those related to the Family and Medical Leave Act and the Americans with Disabilities Act. He also handles cases involving: Unlawful discrimination and harassment Employment litigation Wage and hour issues The Employee Retirement Income Security Act He represents employers in federal and state courts and before the Equal Employment Opportunity Commission, the Pennsylvania Human Relations Commission, and other administra...

Area of Emphasis Kevin Garber is a shareholder in the Environmental and Energy and Natural Resources groups of Babst Calland, practicing out of the firm’s Pittsburgh and State College offices. Mr. Garber concentrates much of his practice in the areas of natural resources law and water law. He represents mining and oil and gas companies in the conventional and unconventional industries on a broad range of environmental issues including permitting, water supply and treatment, and resource...

Ron concentrates his practice in the areas of debtors’ and creditors’ rights, emphasizing both business and consumer insolvency/bankruptcy law, receiverships and out-of-court workouts. Listed in The Best Lawyers in America since 2008, his practice includes the representation of debtors and creditors in all facets of insolvency matters. Businesses and individuals rely upon his counsel in numerous other commercial situations, including transactions and dispute resolution matters, co...

Mr. O’Connor has been a member of the firm for 20 years. His practice is devoted to the representation of physicians and hospitals in medical malpractice cases. Brian also represents health care providers in litigation before the Pennsylvania State Board of Medicine. Mr. O’Connor has tried over 45 jury trials on behalf of physicians and hospitals throughout the counties of Western Pennsylvania and the Federal District Court in Pittsburgh and Erie. Mr. O’Connor has participat...

Area of Emphasis Chip Babst is Chairman of the Firm and is a member of the Environmental and Energy and Natural Resources groups. Mr. Babst has more than 40 years of experience in providing counsel on environmental matters to both private and public clients. Mr. Babst is a nationally-recognized authority on Clean Air Act issues and has handled complex permitting and compliance issues at federal, state and local levels throughout the United States. His experience in dealing with federal and st...