Kenneth M. "Ken" Sigelman

Maggie Schroedter is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law, Commercial Litigation and Litigation - Bankruptcy. Maggie, who practices law in San Diego, California, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Maggie is held by other top lawyers in the same geographic and legal practice area.

Laura Nichols is a Shareholder in Buchalter’s San Diego office, and a member of the Tax, Benefits and Estate Planning practice group. Ms. Nichols is a Certified Specialist in Estate Planning, Trust & Probate Law by the State Bar of California Board of Legal Specialization and is also certified as an Accredited Estate Planner® by the National Association of Estate Planners & Councils. Only approximately five percent of California’s attorneys are certified as specialists...

Christopher Conti is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Christopher, 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 Christopher is held by other top lawyers in the same geographic and legal practice area.

Adam Hepburn is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Adam, who practices law in Carlsbad, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Adam is held by other top lawyers in the same geographic and legal practice area.

With more than 15 years of immigration law experience, Regina Knoll represents a diverse group of people and business entities. Ms. Knoll’s experience includes representing U.S. and foreign companies spanning across all sizes and industries, foreign investors, professionals, people of extraordinary ability in the arts, sciences, business, and education, religious workers, medical professionals, performers and athletes, family members of U.S. citizens and residents, victims of violence (...

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...

Noel Gillespie is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law and Trademark Law. Noel, 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 Noel is held by other top lawyers in the same geographic and legal practice area.

In his three decades of legal practice, Sean Coughlin has focused his practice on complex business and real estate litigation, representing commercial real estate lenders and bankruptcy litigation matters. Coughlin approaches each matter with the goal of achieving the best possible business result. Coughlin has successfully litigated, arbitrated and tried hundreds of complex disputes in state court, federal court and bankruptcy court. He is admitted to all California Courts, several U.S. Dist...

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...

Mr. Rowles is Chair of the San Diego Corporate Group and former co-chair of the firm’s Emerging Company Venture Capital Group and Private Equity Fund Formation Group. He has practiced in San Diego for over 20 years and has a wealth of experience as corporate counsel to public and private companies, and the venture capital and private equity funds that invest in those companies. Mr. Rowles has extensive industry experience in telecommunications, software, internet, semiconductors, entert...