Sean J. O'Hara
About Sean J. O'Hara
Sean J. O'Hara is a lawyer based in Scottsdale, AZ and has been recognized in The Best Lawyers in America® since 2018. Sean J. O'Hara is recognized in the following practice area:
- Scottsdale, Arizona
- Litigation - Intellectual Property
Current Firm: Kercsmar & O’Hara PLLC
Education: University of Kansas, J.D., graduated 2006
Location: Scottsdale, AZ
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
Alan S. Baskin is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: General Practice, Criminal Defense: White-Collar and Securities Regulation. Alan S., who practices law in Scottsdale, Arizona, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alan S. is held by other top lawyers in the same geographic and legal practice area.
Shaleen Brewer has handled a variety of transactional corporate, real estate, and employment matters on behalf of her clients. Shaleen has a diverse general business practice that includes structuring, negotiating and documenting commercial contracts of all varieties and corporate planning, formation and governance; asset protection and risk management; stock and asset sales and acquisitions; corporate dissolutions; and counseling companies on day‐to‐day operational and business matters for b...
Kevin Fallon McCarthy is the managing attorney of McCarthy Law PLC and an experienced Phoenix debt attorney serving clients throughout Scottsdale, Phoenix, and the greater Arizona area. Mr. McCarthy has been a member of the Arizona Bar since 1986. His practice focuses on Bankruptcy and Creditor Debtor Rights, as well as Insolvency and Reorganization Law. He previously worked in private practice at Ryley, Carlock & Applewhite, P.A., a large Phoenix-based law firm, where his work centered o...
Richard K. Walker is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice. Richard K., who practices law in Scottsdale, Arizona, has been recognized since 2005. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Richard K. is held by other top lawyers in the same geographic and legal practice area.
Craig Knapp handles wrongful death and catastrophic injury cases throughout the State of Arizona. Craig has over 30 years of experience handling complex personal injury matters. He has gotten numerous multi-million dollar verdicts and settlements for his clients. In addition to serious personal injury cases, Craig handles medical malpractice and nursing home abuse cases.
Eric Wilhelm is a member of the Real Estate Practice Group in the Firm’s Scottsdale office. Mr. Wilhelm’s practice focuses on a broad range of commercial real estate transactions, including industrial, office and retail leasing, real property sales, acquisitions and development and secured financing. Prior to joining the Firm, Mr. Wilhelm served as Senior Counsel, Real Estate, for PetSmart, Inc., where he provided a pragmatic, business-minded approach toward issue resolution and r...
Mr. Mason counsels employers and management on all aspects of labor and employment law, including collective bargaining and union organizing; restrictive covenants; employment discrimination; sexual harassment; whistleblowing; retaliation; wrongful termination; personnel policies; reductions in force; trade secrets; duty of loyalty; drug and alcohol testing; and other state and federal laws, rules, and regulations. He is also an experienced litigator, representing clients in Arizona, federal,...
Scott K. Weiss is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Mergers and Acquisitions Law, Securities / Capital Markets Law, Securities Regulation, Securitization and Structured Finance Law and Venture Capital Law. Scott K., who practices law in Scottsdale, Arizona, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Scott K. is held by other top lawyers in the same geograph...
Jay R. Graif is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law, Insurance Law and Litigation - Insurance. Jay R., who practices law in Scottsdale, Arizona, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jay R. is held by other top lawyers in the same geographic and legal practice area.
James David Smith (“Dave”) is a practicing DUI & criminal defense attorney at the Rosenstein Law Group in Scottsdale, Arizona. Mr. Smith has a strong focus on the defense of the impaired driver. He successfully defends clients facing all degrees of criminal charges ranging from misdemeanor DUI offenses to felony assault charges throughout the Phoenix metro area and Courts in the state of Arizona. James David Smith is a U.S. Army Desert Storm war veteran who regularly provides ...
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.
New Texas Family Laws Transform Navigating Divorce, Custody
by Bryan Driscoll
Reforms are sweeping, philosophically distinct and designed to change the way families operate.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
The 2026 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
The region’s most highly regarded lawyers.