Regina O'Brien Thomas
About Regina O'Brien Thomas
Regina O'Brien Thomas is a lawyer based in Philadelphia, PA and has been recognized in The Best Lawyers in America® since 1987. Regina O'Brien Thomas is recognized in the following practice areas:
- Philadelphia, Pennsylvania
- Litigation - Trusts and Estates
- Trusts and Estates
Current Firm: Ballard Spahr LLP
Education: Boston University School of Law, J.D., graduated 1973
Location: Philadelphia, PA
It takes just a few minutes to optimize your profile for prospective clients and lawyers ready to refer.
Log in to your account or continue as a guest to view annual subscription pricing.
Nearby Lawyers
Raymond L. DeLuca has 20 years of experience as a construction lawyer who represents owners, contractors, and design professionals in all phases of the construction and dispute resolution process. He has litigated numerous significant construction claims, from the owner, contractor, and design professional's perspectives, and has tried cases in state and federal courts, and in arbitrations. In addition, Raymond has drafted and negotiated design, construction, and procurement contracts for maj...
A. Michael Pratt is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Product Liability Litigation - Defendants. A. Michael practices law in Philadelphia, Pennsylvania Best Lawyers has recognized A. Michael Pratt since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which A. Michael Pratt is held by other lawyers.
Gregory Spizer is a lawyer recognized by Best Lawyers in the practice areas of Mass Tort Litigation / Class Actions - Plaintiffs and Personal Injury Litigation - Plaintiffs. Gregory practices law in Philadelphia, Pennsylvania and handles cases such as medical malpractice, catastrophic injury, auto-accidents, and more. Best Lawyers has recognized Gregory Spizer since 2016. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice ...
Julie C. Berson is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Julie C. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Julie C. Berson since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Julie C. Berson is held by other lawyers.
Jarad L. Silverstein is a lawyer recognized by Best Lawyers in the practice area of Mass Tort Litigation / Class Actions - Plaintiffs. Jarad L. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Jarad L. Silverstein since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jarad L. Silverstein is held by other lawyers.
David G. Mandelbaum is a shareholder in Greenberg Traurig's Litigation and Environmental Groups. http://www.gtlaw.com/People/davidmandelbaum CONCENTRATION Air, Water, and Waste Regulation Superfund and Contamination Climate Change Oil and Gas Development Water Rights SIGNIFICANT REPRESENTATIONS Representation of industrial clients in wastewater, solid waste, and air permitting matters; administrative appeals; and enforcement actions Advises clients on sustainability and climate change, risk m...
At Curtin & Heefner, LLP, Shauna’s work encompasses all aspects of divorce and family law. She is experienced in all issues surrounding the complexities of a divorce, including equitable distribution, custody, spousal support, child support, protection from abuse and settlement agreements. To her clients, she is known for compassion and understanding; in her work, she is an effective, skilled negotiator. Her trial skills are bolstered by a background in civil litigation and, before ...
Mark S. Cappuccio is Chair of the firm's Tax Assessment Appeals practice group. He is an experienced civil trial attorney and has extensive background in the areas of commercial litigation, real estate, zoning, condemnation and tax assessment law. As a member of the Firm's Zoning and Land Use Group he represents individuals, businesses and municipalities in a variety of real estate matters including land use, zoning and condemnation cases. He has been appointed to serve as a mediator in the M...
Hugh A. Donaghue, Esquire, is a Martindale-Hubbell A/V-Rated Attorney with more than 25 years of experience handling complex plaintiff-side litigation. His practice focuses on Personal Injury Litigation, Medical Malpractice Law, and Professional Malpractice Law on behalf of injured individuals and their families. His work includes matters involving automobile accidents, medical negligence, nursing home abuse, product liability, and premises liability. A lifelong resident of Pennsylvania and a...
Jennifer Hermansky is a lawyer recognized by Best Lawyers in the practice area of Immigration Law. Jennifer practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Jennifer Hermansky since 2019. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jennifer Hermansky is held by other lawyers.
Explore and Learn
What AI Visibility Means for Lawyers
by Bryan Driscoll and Josh Rupall
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
The Best Lawyers in Canada 2027: Recognizing the Nation's Top Legal Talent
by Jamilla Tabbara
Honoring established leaders and rising practitioners across Canada's legal profession.
2027 Best Lawyers Awards: Honoring Excellence in the Legal Profession
by Jamilla Tabbara
Recognizing the outstanding attorneys leading top practice areas nationwide.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Rules on Gifting Money to Family: What to Know
by Bryan Driscoll
Generosity often runs ahead of paperwork. Here's how to give to loved ones without surprising the IRS, your estate plan or your relationships.
Who Can Override a Power of Attorney?
by Bryan Driscoll
A power of attorney carries real legal authority, but it isn't absolute. Here's who can step in to revoke, restrict or set it aside.