Mark F. McKenna

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...

Recognized in The Best Lawyers in America®. Rated by ALM as a “Top Rated Lawyer” in both Pennsylvania and West Virginia. Maintains an AV® Preeminent™ Peer Review Rating from Martindale-Hubbell, the highest rating for ethics and competency. Recognized as a Pennsylvania Super Lawyer® every year since 2007 and has been selected for inclusion on the Super Lawyers’ Pennsylvania Top 50 Women list. Elected as a member of the Federation of Defense and Corporate Cou...

Area of Emphasis Alyssa Golfieri is a shareholder in the Real Estate, Land Use and Zoning, and Corporate and Commercial groups of Babst Calland. Ms. Golfieri assists private and public sector clients primarily on land use and real estate transactions and disputes, with a strong emphasis on zoning, subdivision, and land development. Ms. Golfieri advises and represents private sector clients on a wide array of land use and real estate related matters, including acquisitions, leases, easements, ...

Jennifer G. Betts is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Jennifer G., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jennifer G. is held by other top lawyers in the same geographic and legal practice area.

Darren Oglesby is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Darren, 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 Darren is held by other top lawyers in the same geographic and legal practice area.

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...

Michael A. Cassidy, Esq. Mike is a healthcare lawyer focusing on compliance, credentialing, peer review, reimbursement, contracts, HIT, HIPAA, and telehealth issues for physicians. Health Information Technology (HIT) : Electronic health records, telehealth and telemedicine, and licensing Reimbursement : Medicare and third party payment, managed care contracting, business structures, and joint ventures Compliance : Anti-kickback, Stark, audits, and investigations Credentialing : Medical staff ...

Area of Emphasis Joe Reinhart is a shareholder and former co-chair of the Energy and Natural Resources Group of Babst Calland. He is also a member of the Firm’s Environmental Group. His environmental practice focuses on areas of environmental law that concern oil and gas well development, chemical plant operations, coal mining and non-coal mining. In addition, Mr. Reinhart’s practice includes the application of state and federal laws governing the disposal of produced waters and o...

Margaret K. Sitko is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Margaret K., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret K. is held by other top lawyers in the same geographic and legal practice area.

Jay Alberstadt is a senior partner with MacDonald Illig. He concentrates his practice in the areas of real estate, commercial and economic development, conventional and tax-exempt financing, and estate planning and administration. He provides legal services to individuals, business entities, lending institutions, municipal authorities and development agencies. Mr. Alberstadt handles matters ranging from residential real estate transactions to detailed title and development issues. He also pro...