John H. Tannenberg

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

Gayle M. Blatt is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs and Personal Injury Litigation - Plaintiffs. Gayle M., who practices law in San Diego, California, has been recognized since 2012. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gayle M. is held by other top lawyers in the same geographic and legal practice area.

Deyan P. Spiridonov is a member of the firm’s Mergers & Acquisitions practice. He is a member of the California State Bar Association. Deyan practices in the area of mergers and acquisitions and has represented public and private companies in the telecommunications, semiconductor, software, technology-related defense contracting, biotechnology and financial industries. Mr. Spiridonov has experience in structuring and negotiating all aspects of acquisition transactions, including sto...

Eric Acker is a partner and trial lawyer in the firm’s Intellectual Property Group. Mr. Acker has tried more than 50 trials (including more than 47 jury trials) in courtrooms across the country. Mr. Acker’s recent trials have involved a variety of technologies and significant legal issues. In the high-profile SCO v. Novell case, following a three-week trial, the jury affirmed our client Novell’s ownership of the copyrights to the UNIX software code and rejected SCO’s c...

Peter K. Hahn is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. Peter K., who practices law in San Diego, California, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter K. is held by other top lawyers in the same geographic and legal practice area.

Benjamin J. Howard is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants and Personal Injury Litigation - Defendants. Benjamin J., who practices law in San Diego, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Benjamin J. is held by other top lawyers in the same geographic and legal practice area.

James P. Frantz is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs and Personal Injury Litigation - Plaintiffs. James P., who practices law in San Diego, California, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James P. is held by other top lawyers in the same geographic and legal practice area.

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...

Merrili L. Escue is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Merrili L., who practices law in San Diego, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Merrili L. is held by other top lawyers in the same geographic and legal practice area.

Clark Hudson, a trial lawyer joined Neil Dymott in 1990 and has been a shareholder since 1997. Mr. Hudson specializes in civil litigation with emphasis in medical malpractice, professional liability, products liability and personal injury. Since joining Neil Dymott, Mr. Hudson has tried over 70 jury cases in various Southern California State Courts. Mr. Hudson is a former board member and Past President for the San Diego Defense Lawyers. He is a Senior Director (2017-2018) for the Federation ...