Diana Y. Defino
About Diana Y. Defino
Diana Y. Defino is a lawyer based in Pittsburgh, PA and has been recognized in Best Lawyers: Ones to Watch® in America since 2025. Diana Y. Defino is recognized in the following practice area:
- Pittsburgh, Pennsylvania
- Employee Benefits (ERISA) Law
Current Firm: Jones Day
Education: Washington and Lee University, J.D., graduated 2014
Location: Pittsburgh, PA
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
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...
Jay Glunt helps clients avoid employment litigation and minimize risk through regular and proactive counseling on subjects such as reductions in force, restructurings, wage/hour compliance, best practices for policies and procedures, hire/fire and disciplinary decisions, work/family balance issues, and maintaining compliance with federal, state, and local laws and regulations. Despite best efforts, litigation cannot always be avoided. A significant aspect of Jay’s practice involves mana...
Pittsburgh Personal Injury Attorney At Pribanic & Pribanic , we have extensive experience representing personal injury victims from Pittsburgh area and throughout western Pennsylvania. Since our founding 26 years ago, we have represented people who have experienced serious, life-changing events caused by the negligence or wrongful acts of others, including defective automobiles , defective products, medical malpractice and nursing home negligence . If you or someone close to you has suffe...
Stuart C. Gaul is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Stuart C., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stuart C. is held by other top lawyers in the same geographic and legal practice area.
Jeffrey A. Mills is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Jeffrey A., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey A. is held by other top lawyers in the same geographic and legal practice area.
Jonathan M. Fingeret is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Jonathan M., 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 Jonathan M. is held by other top lawyers in the same geographic and legal practice area.
Mike concentrates his practice in the areas of bankruptcy, election and commercial law. His experience includes representing banks, construction companies, elected officials, and other large and small companies throughout the region. Also, his experience includes: bankruptcy litigation; election challenges; perfecting and defending mechanics’ lien claims; construction defect claims; Uniform Commercial Code litigation; and defending statutory liability claims against lenders. Early in hi...
Ronald L. Hicks, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Bankruptcy, Litigation - Construction and Litigation - Real Estate. Ronald L., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2011. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ronald L. is held by other top lawyers in the same geographic and legal practice area.
Maureen Kowalski is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Employers. Maureen, who practices law in Pittsburgh, Pennsylvania, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Maureen is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Can a Green Card Be Revoked?
by Bryan Driscoll
Revocation requires a legal basis, notice and the chance to respond before status can be taken away.
What Is the Difference Between a Will and a Living Trust?
by Bryan Driscoll
A practical guide to wills, living trusts and how to choose the right plan for your estate.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
New Texas Family Laws Transform Navigating Divorce, Custody
by Bryan Driscoll
Reforms are sweeping, philosophically distinct and designed to change the way families operate.
The 2026 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
The region’s most highly regarded lawyers.