Michael C. "Mike" Sullivan

Jenny Dixon represents individuals and companies in business and employment disputes, corporate and securities fraud, and violations of antitrust and competition laws. She has represented employers in proceedings before the California Department of Industrial Relations (DIR) Labor Commissioner’s office, Department of Fair Employment and Housing (DFEH), and the Civil Rights Department (CRD). With over 25 years of experience in both the pursuit and defense of complex claims, Jenny has the...

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.

Steve Coopersmith is the founder and Managing Partner of The Coopersmith Law Firm, LLP in San Diego, California. The Firm represents clients throughout Southern California in a wide range of business and corporate litigation matters, including those stemming from corporate and partnership dissolutions, securities and financial fraud violations, bet-the-company litigation, executive-level business employment disputes, and fine art law disputes. Mr. Coopersmith also handles select planning and ...

Christine De Santis is a Partner at HFM and is certified as a legal specialist in family law by the State Bar of California. Ms. De Santis specializes in handling dissolution of marriage and paternity cases, child custody and visitation, child support and spousal support, and division of assets and debts, and mediations. She also handles step-parent adoptions and child support cases through the San Diego County Department of Child Support Services. Ms. De Santis has been named a San Diego Sup...

HFM Partner Susan Moriarty Hack practices general tort and business litigation. With over 30 years of experience as a trial lawyer, Ms. Hack primarily handles business disputes, personal injury, premises liability, professional medical and business negligence, and product liability matters. She is also dedicated to meeting the needs of her clients, as well as raising the standard of practice within HFM and the broader San Diego legal community. Often noted for her considerable enthusiasm for ...

AnneElise P. Goetz is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law and Real Estate Law. AnneElise P., 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 AnneElise P. is held by other top lawyers in the same geographic and legal practice area.

Rebecca Fortune is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Real Estate and Real Estate Law. Rebecca, 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 Rebecca is held by other top lawyers in the same geographic and legal practice area.

Shane P. Sanders represents individual and institutional investors in shareholder derivative actions, securities fraud class actions, and mergers and acquisitions actions. Mr. Sanders has litigated a broad range of matters, including cases addressing stock option backdating, the subprime mortgage crisis, board entrenchment and elections, executive compensation, corporate takeovers, violations of the Foreign Corrupt Practices Act and myriad forms of fraud, including violations of federal secur...

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

In his law practice, HFM Partner Bruce O’Brien’s focuses on all aspects of federal and state taxation, with a particular emphasis on tax controversies, partnerships, limited liability companies, and business planning. Mr. O’Brien represents taxpayers before the Internal Revenue Service, Franchise Tax Board, and State Board of Equalization. He also represents clients before the United States Tax Court, and he is a certified specialist in Taxation Law. Additionally, Mr. O&rsqu...