Randall S. Leff

Mr. Gruber is a transactional lawyer who specializes in representing clients in connection with real estate and general business matters (both in bankruptcy and non-bankruptcy contexts). His expertise includes handling asset purchases and sales and other personal-property transactions, the organization and sale of businesses, and all aspects of real-estate purchase and sale transactions, drafting and negotiating commercial leases, and real estate and personal-property financing documentation....

Vanessa Soto Nellis is a Certified Family Law Specialist as designated by the California Board of Legal Specialization. Ms. Nellis typically represents high net worth clients in the west San Fernando Valley of Los Angeles; in all aspects of divorce, prenuptial and postnuptial agreements, cohabitation agreements, and family law mediation.

Robert D. Jarchi is a lawyer recognized by Best Lawyers in the practice areas of Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Robert D. practices law in El Segundo, California Best Lawyers has recognized Robert D. Jarchi since 2016. 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 Robert D. Jarchi is held by other la...

Sean D. Muntz serves as Managing Partner of RMO LLP. Sean is an experienced trial and appellate lawyer, with litigation experience spanning a broad range of subject matters, including banking, general commercial, employment, probate, real estate, securities, intellectual property, maritime and environmental disputes. Sean has litigated matters in state and federal courts throughout California, and in alternative dispute resolution forums, including AAA and JAMS, and before the NASD/FINRA and ...

Mr. Gluck is regularly recognized by leading legal publications as one of the top white collar criminal defense attorneys in the nation. Chambers and Partners USA, one of the primary arbiters of achievement in the legal profession, has referred to him as "one of the smartest people doing criminal defense work" and “just unstoppable; a great strategist and team player who thinks outside the box.” Mr. Gluck devotes a significant portion of his practice to representing health care pr...

Andrew Cheng is a lawyer recognized by Best Lawyers in the practice area of Banking and Finance Law. Andrew practices law in Los Angeles, California Best Lawyers has recognized Andrew Cheng 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 Andrew Cheng is held by other lawyers.

Vito A. Costanzo is a lawyer recognized by Best Lawyers in the practice area of Criminal Defense: White-Collar. Vito A. practices law in Los Angeles, California Best Lawyers has recognized Vito A. Costanzo since 2025. 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 Vito A. Costanzo is held by other lawyers.

A Shareholder and Co-Chair of the Appellate Practice Group, Robert C. Little is a seasoned business lawyer and appellate litigator with over two decades of legal experience. Mr. Little is certified as a legal specialist in the practice of appellate law by the State Bar of California, one of fewer than 350 attorneys who hold this distinction among California’s 191,350 practicing lawyers. He has served as counsel of record in over 200 state and federal appeals and writ proceedings for ins...

Laura A. Zwicker is a lawyer recognized by Best Lawyers in the practice area of Trusts and Estates. Laura A. practices law in Los Angeles, California Best Lawyers has recognized Laura A. Zwicker 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 Laura A. Zwicker is held by other lawyers.

Mark Birnbaum, a partner, focuses his practice on real estate and real estate finance. He works with numerous lenders and Commercial Mortgage-Backed Securities (CMBS) servicers on a national basis with respect to real property secured loan workouts and Real Estate Owned (REO) dispositions, including loan restructures, modifications, assumptions, forbearances, discounted payoffs, judicial and non-judicial foreclosures, bankruptcies, guarantor actions and receivership appointments. He also work...