Mark McKeen
About Mark McKeen
Mark McKeen is a lawyer based in San Francisco, CA and has been recognized in The Best Lawyers in America® since 2024. Mark McKeen is recognized in the following practice area:
- San Francisco, California
- Commercial Litigation
Current Firm: DLA Piper
Education: University of California Los Angeles, J.D., graduated 1987
Location: San Francisco, CA
Nearby Lawyers
Under Elizabeth Cabraser’s leadership, Lieff Cabraser has become one of the country’s largest law firms serving clients seeking redress for financial and consumer fraud , anti-competitive practices , harmful drugs and products , and illegal employment practices . For four decades, Elizabeth has made sure that our firm remains dedicated to its clients and its core values. Possessing unparalleled expertise in complex civil litigation, Elizabeth has served as court-appointed lead, co...
Joseph P. Crawford is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. Joseph P., who practices law in San Mateo, California, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joseph P. is held by other top lawyers in the same geographic and legal practice area.
Charles O. Thompson is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Charles O., who practices law in San Francisco, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Charles O. is held by other top lawyers in the same geographic and legal practice area.
John J. Heber is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. John J., who practices law in San Francisco, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John J. is held by other top lawyers in the same geographic and legal practice area.
A Determined Advocate for Tribal Clients The Chair of Lieff Cabraser’s Native American Tribal Practice Group, Eric B. Fastiff has practiced complex litigation for over 25 years, working on numerous cases involving the drug, food, technology, finance, and natural resource industries. His clients include Native American tribes and their health providers, municipal and county governments, businesses, individuals, and consumer groups. In 2018, Eric and the firm filed cases against the count...
Lisette Sell is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law and Litigation - ERISA. Lisette, who practices law in San Francisco, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lisette is held by other top lawyers in the same geographic and legal practice area.
Sam Zucker is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice and Corporate Law. Sam, who practices law in Redwood City, California, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sam is held by other top lawyers in the same geographic and legal practice area.
Kirsten Wolff is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Kirsten, who practices law in San Francisco, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kirsten is held by other top lawyers in the same geographic and legal practice area.
Kelly C. Hunsaker is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Kelly C., who practices law in Redwood City, California, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kelly C. is held by other top lawyers in the same geographic and legal practice area.
Rodney R. Peck is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Financial Services Regulation Law. Rodney R., who practices law in San Francisco, California, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rodney R. is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
2026 Best Lawyers Awards: Recognizing Legal Talent Across the United States
by Jamilla Tabbara
The 2026 editions highlight the top 5% of U.S. attorneys, showcase emerging practice areas and reveal trends shaping the nation’s legal profession.
Gun Rights for Convicted Felons? The DOJ Says It's Time.
by Bryan Driscoll
It's more than an administrative reopening of a long-dormant issue; it's a test of how the law reconciles the right to bear arms with protecting the public.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Build Your Legal Practice with Effective Online Networking
by Jamilla Tabbara
How thoughtful online networking supports sustained legal practice growth.
Blogging for Law Firms: Turning Content into Client Connections
by Jamilla Tabbara
How law firms use blogs to earn trust and win clients.
Reddit’s Lawsuit Could Change How Much AI Knows About You
by Justin Smulison
Big AI is battling for its future—your data’s at stake.
How to Choose a Good Lawyer: Tips, Traits and Questions to Ask
by Laurie Villanueva
A Practical Guide for Your First-Time Hiring a Lawyer