Christy Umstadter

Douglas L. Hendricks is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Douglas L., who practices law in San Francisco, California, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Douglas L. is held by other top lawyers in the same geographic and legal practice area.

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

Andrew’s practice focuses on wrongful death and catastrophic injury cases resulting from dangerous products, police shootings, ski accidents, medical malpractice, big-rig collisions, and automobile/motorcycle accidents. He also handles cases involving negligent security, premises liability, and dangerous conditions of property. Andrew graduated magna cum laude with a degree in mechanical engineering from California Polytechnic State University, San Luis Obispo. He received numerous acad...

Sal Lim is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Sal, who practices law in Foster City, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sal is held by other top lawyers in the same geographic and legal practice area.

Lorie Nachlis is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Lorie, 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 Lorie is held by other top lawyers in the same geographic and legal practice area.

As the chair of Lieff Cabraser’s Cybersecurity & Data Privacy group since its inception in 2016, Michael W. Sobol leads novel and challenging consumer protection class action lawsuits of first impression. Within the last few years, Michael’s cases have recovered over one billion dollars and have reformed the business practices for the benefit of tens of millions consumers nationwide. A two-time California Daily Journal “Top Cybersecurity Lawyer,” in 2025 Michael wa...

Eunice Choi is a top attorney recognized by Best Lawyers in the practice area(s) of Private Funds / Hedge Funds Law. Eunice, 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 Eunice is held by other top lawyers in the same geographic and legal practice area.

Mia S. Blackler is a partner with Lubin Olson in San Francisco, California . She practices in the firm’s Litigation , Commercial Litigation , Real Estate Litigation , and Employment service groups and chairs the Creditor’s Rights, Receiverships, & Insolvency service group. Her practice focuses on commercial, real property, and financial institutions litigation in state and federal trial and appellate courts, including matters involving mortgage banking and foreclosure law. Ms....

Patrick J. Ferguson is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law and Energy Regulatory Law. Patrick J., who practices law in San Francisco, California, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Patrick J. is held by other top lawyers in the same geographic and legal practice area.

John Bartko is a Founder and a Principal of the firm. He represents both plaintiffs and defendants in complex civil, criminal and regulatory matters. He has represented many executives ensnared in complex regulatory investigations and has been involved in significant international discovery and complex investigations requiring foreign court appearances, including conducting examinations in Switzerland and Japan through pioneering requests for civil judicial assistance. He has traveled to Euro...