Landau, Hess, Simon & Choi Immigration Law Firm

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About us

Landau, Hess, Simon & Choi is of one of the oldest law firms in the United States with an exclusive practice in immigration law. The original firm, Baumann and DeSeve, was established in 1980 by Peter Baumann and Karren DeSeve, with the addition of Jon Landau in 1985, and became Baumann, Landau & Simon in 2010, with the addition of Nicole Simon. Peter Baumann and Karren DeSeve are now retired from the practice of law but we continue to seek to follow their outstanding example in our immigration practice of a singular devotion to reaching the best possible outcome for each of our clients.

Throughout our long history, we have been recognized as one of the leading firms in the field. Our long-standing reputation has been built through the successful representation of thousands of clients in all aspects of immigration proceedings. Our recent strategic partnership with nationally renowned immigration law practitioners Wendy Castor Hess and Yuah Jessica Choi, formerly of Goldblum & Hess, has bolstered our ability to meet the immigration needs of both large and small businesses as well as private individuals.

Representation in the field of immigration law requires highly specialized knowledge and expertise. Landau, Hess, Simon & Choi dedicates its practice solely to this complex area of the law. This concentration allows us to provide representation that addresses all aspects of our clients’ immigration needs, from entry to the United States through U.S. citizenship. The attorneys at Landau, Hess, Simon & Choi value a commitment to providing quality and individualized representation to each client. Based on our extensive experience, we are able to assess our clients’ needs and recommend a comprehensive approach to obtaining their goals. We then dedicate ourselves to accomplishing our clients’ goals as quickly as possible.


Contact information

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Phone: 215.925.0705

190 N. Independence Mall West, Suite 602 (6th and Race Sts.), Philadelphia, PA, 19106, US

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