Owen O'Sullivan

Tiffany M. Alexander is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Defendants and Product Liability Litigation - Defendants. Tiffany M., who practices law in Berwyn, Pennsylvania, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tiffany M. is held by other top lawyers in the same geographic and legal practice area.

William Davidson's practice focuses on the litigation/arbitration aspects of construction law. He represents primarily private owners, engineers, general contractors, subcontractors and suppliers on substantial construction projects, including power plants, chemical plants, gas processing plants, cryogenic plants, sports facilities, commercial properties, light rail, and the fabrication of production modules for the upstream oil and gas industry. His experience includes the prosecution and de...

John P. Frucco brings a unique breadth of legal experience to the practice of matrimonial and family Law. With over five decades of trial experience, Mr. Frucco has successfully litigated cases involving the full spectrum of matrimonial and family law issues. He is also a seasoned and tough negotiator of favorable settlements. Mr. Frucco has been listed in various editions of Super Lawyers of the New York Metropolitan Area. Mr. Frucco’s courtroom work spans both sides of the bench and m...

Gregory Crampton was born in Washington, D.C. in 1947, and has lived in Raleigh since early childhood. He graduated from Washington and Lee University in 1969, and received his law degree from the University of North Carolina at Chapel Hill in 1972. After graduation, he served as a law clerk to the Honorable Walter E. Brock, Chief Judge of the North Carolina Court of Appeals. Mr. Crampton concentrates his practice in the areas of commercial and business litigation and business bankruptcies an...

Brianna Smith is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Brianna, who practices law in Las Vegas, Nevada, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brianna is held by other top lawyers in the same geographic and legal practice area.

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

Kathleen Nastri is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Kathleen, who practices law in Bridgeport, Connecticut, has been recognized since 2005. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kathleen is held by other top lawyers in the same geographic and legal practice area.

Cynthia Nicholson’s practice is centered on oil and gas transactions with respect to lands located within the State of Louisiana as well as those located on the Outer Continental Shelf (OCS). She regularly documents and negotiates acquisitions and divestitures of both onshore and offshore properties, and has extensive experience with many types of transaction structures including mergers, asset and stock acquisitions and sales. She regularly counsels clients on a wide range of regulator...

Concentrates on oil and gas, environmental and land use law. Involved in many of the major disputes facing the energy industry in Colorado. Mark Mathews has successfully represented oil and gas and mining clients and real estate development companies in litigation and regulatory rulemakings concerning oil and gas preemption and royalty issues, hazardous waste contamination, enforcement of oil and gas regulations, zoning and development disputes and land use permitting issues. Mark is outside ...

Robert G. Smith, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Robert G., who practices law in Houston, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert G. is held by other top lawyers in the same geographic and legal practice area.