Ryan P. O'Connor

Matthew C. Smith has extensive experience in all aspects of civil litigation, including trials, arbitrations, and mediations. Matt represents individuals and business clients on a wide variety of professional and business litigation matters. He has served as lead counsel or co-counsel in more than a dozen trials and arbitrations. Matt also handled several successful appeals and has argued before the Fourth District Court of Appeal. Matt earned his Juris Doctor from Washington & Lee Univer...

Troy Zander is the partner-in-charge of Barnes & Thornburg's San Diego office and a member of the Corporate Department. He focuses his practice on the representation of lenders and companies in documenting technology, life sciences and middle-market financing transactions, including traditional commercial leveraged debt financings, venture debt financings and bridge loans. Troy has represented agents, lenders, participants and companies in credit facilities aggregating in excess of $50 bi...

Mark K. Stender is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Mark K., who practices law in San Diego, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark K. is held by other top lawyers in the same geographic and legal practice area.

Stacey E. James has practiced exclusively in the field of labor and employment law, with an emphasis on advising management on: Wage and hour matters Employee discipline and termination Leave of absence and disability accommodation situations Employment policies and procedures Employee benefits Fair employment practices Stacey has extensive experience defending employers in class actions and related matters in state and federal court and before numerous state and federal administrative agenci...

For over twenty years, Mr. Gibson has represented numerous types of clients, small and large, local and international, in all types of commercial disputes. Mr. Gibson’s direct approach as a business litigator and advisor has delivered successful results in commercial, construction and real estate disputes. His balanced practice includes representation of local, national and international companies, as well as individuals. Previously, he co-chaired the San Diego County Bar Association&rs...

William A. Miller is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Medical Malpractice Law - Defendants and Product Liability Litigation - Defendants. William A., who practices law in San Diego, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William A. is held by other top lawyers in the same geographic and legal practice area.

Agustín Ceballos is a Shareholder and Chair of Buchalter’s Latin America practice group and a member of the Corporate and Tax, Benefits and Estate Planning practice groups.

Andrew N. Kohn has a wide range of civil litigation and trial experience, primarily in the fields of personal injury, business litigation, and products liability. Drew has achieved Martindale-Hubbell’s highest rating for legal ability and ethical standards. In January 2014, Drew was elected to the American Board of Trial Advocates (ABOTA), and in October 2018, was elevated in rank from Member to Associate. Drew has also been selected for inclusion in Best Lawyers in America for 2019-202...

Kenneth M. Fitzgerald is a highly experienced trial lawyer, practicing business litigation with an emphasis on complex commercial cases and intellectual property disputes. Before joining the firm, Mr. Fitzgerald was a partner at Latham & Watkins, where he successfully tried numerous cases to verdict in state and federal courts throughout the country. Mr. Fitzgerald has handled a wide variety of commercial litigation matters involving contracts, business torts, trademarks, trade dress, cop...

Callie A. Bjurstrom is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property, Litigation - Patent and Trade Secrets Law. Callie A., who practices law in San Diego, California, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Callie A. is held by other top lawyers in the same geographic and legal practice area.