Sean M. Sullivan

HFM Trusts & Estates Partner Brian Tsu is a Fellow of the American College of Trusts and Estate Counsel and California Certified Legal Specialist. Mr. Tsu represents high-net-worth individuals in the areas of domestic and international estate planning, related areas of taxation and closely-held family business planning. He also advises fiduciaries in complex trust and estate administrations, particularly when tax or cross-border issues are present. His work includes: International Estate ...

Katherine M. McCray is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Katherine M., 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 Katherine M. is held by other top lawyers in the same geographic and legal practice area.

Denise M. Visconti is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Denise M., 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 Denise M. is held by other top lawyers in the same geographic and legal practice area.

Michelle Graham focuses her practice on estate planning and tax planning strategies for domestic and international clients. She advises U.S. and non-U.S. individuals on tax planning matters, including strategies to minimize global taxation and IRS compliance regarding foreign reporting. Michelle works with non-U.S. individuals investing in the United States and U.S. individuals residing abroad on their U.S. tax filings and global estate planning. Her cross-border experience spans Latin Americ...

Lonny Zilberman has been practicing employment law for over 30 years and is a partner in the firm's Employment Law Practice Group. Lonny works with employers to find practical, cost-effective strategies to their workplace problems. Lonny is an expert storyteller. Every organization has a story to tell: the value created for customers; the contributions made to communities; the opportunities created for employees. If an employer is not telling their story well, then an adversary will tell a di...

Noah J. Moss is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Noah J., 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 Noah J. is held by other top lawyers in the same geographic and legal practice area.

Kristina A. Hancock is a top attorney recognized by Best Lawyers in the practice area(s) of Nonprofit / Charities Law. Kristina A., who practices law in La Jolla, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kristina A. is held by other top lawyers in the same geographic and legal practice area.

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

Mark Wicker provides strategic advice to companies and entrepreneurs to successfully exploit the latest technologies in a broad range of industries, including the life sciences, high technology, wireless, social media, clean technology, chemical, and materials sciences industries. Mr. Wicker has extensive experience developing innovative and effective business models, strategic alliances, partnerships, technology transactions and other business solutions for unique situations and problems. He...

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.