Robert D. Weber

Commercial litigator known for efficiency. Offers pragmatic solutions to complex problems. Recognized for his defamation, securities/MA and commercial construction work. Travis Chance is well-versed in the complexities of high-stakes litigation across diverse practice areas. With a background in the physical sciences, he brings a disciplined, analytical approach to problem-solving, enabling him to craft efficient and pragmatic strategies that fit his clients’ individual needs. Travis ha...

Ms. Cantor’s practice focuses on representing companies and creditor representatives in financial restructurings and bankruptcy reorganizations. She has substantial experience representing debtors, trustees, secured creditors, and creditors' committees in chapter 11 bankruptcy cases. She has been named to the Los Angeles and San Francisco Daily Journal’s list of “Top 100 Women Lawyers,” which identifies California’s leading women lawyers. The Daily Journal recogn...

Mr. Nolan has substantial experience litigating tort, contract, and business disputes. He has successfully litigated numerous jury trials in state and federal courts as well as federal appeals before the Sixth and Ninth Circuit Courts of Appeal. Mr. Nolan also has substantial experience representing unsecured creditors, trustees, and creditors' committees in chapter 11 and chapter 7 cases. He has prosecuted litigation to recover debtor assets in district courts and bankruptcy courts throughou...

JOEL G. SAMUELS joined the firm’s Bankruptcy group in Los Angeles in June 1985, following a one-year clerkship with the Honorable James R. Browning, Chief Judge of the United States Court of Appeals for the Ninth Circuit. Mr. Samuels has represented a variety of clients in both in-court bankruptcy cases and out-of-court restructurings, including secured and unsecured creditors, creditors’ committees and debtors. Mr. Samuels’ representations have included: Representation of D...

Poonam G. Kumar is a lawyer recognized by Best Lawyers in the practice area of Criminal Defense: White-Collar. Poonam G. practices law in Los Angeles, California Best Lawyers has recognized Poonam G. Kumar since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Poonam G. Kumar is held by other lawyers.

Darryl Cluster is a lawyer recognized by Best Lawyers in the practice areas of Nonprofit / Charities Law and Trusts and Estates. Darryl practices law in Los Angeles, California Best Lawyers has recognized Darryl Cluster since 2013. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Darryl Cluster is held by other lawyers.

For more information, please visit www.gibsondunn.com/lawyer/samplin-ilissa/ .

Terri Keville advises health care clients on credentialing, peer review and other medical staff issues, consent (including end-of-life issues), confidentiality, clinical research, emergency care requirements (EMTALA), and other operational matters. Her litigation practice emphasizes case-dispositive motions and appeals involving hospitals, physician groups and other health care clients. Terri has made new law for California health care organizations in cases involving physician peer review, M...

L. Mark Osher is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. L. Mark practices law in Los Angeles, California Best Lawyers has recognized L. Mark Osher since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which L. Mark Osher is held by other lawyers.

Larry Steinberg is Chair of the firm’s Multi-Level Marketing Practice Group. He focuses his practice on complex business litigation, representing both plaintiffs and defendants in all aspects of civil litigation.