Official NY OCA attorney registration data · Updated 2026 Methodology Discipline records
Law firm

Reichman Jorgensen Lehman & Feldberg LLP

11 attorneys in the New York State Bar registry list this organization as their firm or employer.

About Reichman Jorgensen Lehman & Feldberg LLP

Reichman Jorgensen Lehman & Feldberg LLP (RJLF) is a national trial firm founded in 2018 that handles commercial litigation, intellectual property, and white collar disputes. The firm describes itself as majority women-owned and says it uses fee arrangements instead of the billable hour, which it argues align its interests with those of its clients. The firm also reports public interest matters among its work, including civil rights, immigration, indigent defense, and wrongful conviction cases.

The firm's website lists a New York office at 650 Fifth Avenue, Suite 2320, New York, NY 10019. Its other offices are in Redwood Shores, California, Washington, D.C., Atlanta, and Austin, Texas. Its lawyers report having tried hundreds of bench and jury cases in state and federal courts and having argued federal appeals, including before the Supreme Court and the Federal Circuit. Some third-party directories list different Manhattan addresses for the New York office.

TypeLaw firm
New York officesNew York, NY
Phone(212) 381-1965
Websitereichmanjorgensen.com
Registered NY attorneys11

Practice areas

Areas of work that Reichman Jorgensen Lehman & Feldberg LLP describes on its own website. They describe the organization as a whole, not the practice of any individual attorney listed below.

Commercial Litigation Intellectual Property White Collar & Investigations Criminal Defense Appeals Civil Rights

Organization profile based on its official website and public sources (reviewed October 29, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with Reichman Jorgensen Lehman & Feldberg LLP.

Registered attorneys

Michael Feldberg Admitted 1978 · New York, NY Currently registered Peter Mastroianni Admitted 1994 · New York, NY Currently registered Patrick Colsher Admitted 2011 · New York, NY Currently registered Sean Mccarthy Admitted 2014 · New York, NY Currently registered Jaime Cardenas-Navia Admitted 2014 · New York, NY Currently registered Michael Matulewicz -Crowley Admitted 2016 · New York, NY Currently registered Joshua Spiegel Admitted 2021 · New York, NY Currently registered Nathaniel Warner Admitted 2022 · New York, NY Currently registered Letitia Chai Admitted 2023 · New York, NY Currently registered Gabriella D'Angelo Admitted 2023 · New York, NY Currently registered
1 2

Registration status can change at any time. Confirm any attorney's current status through the official New York Attorney Search.

Created by SeoFune