Mark S. Kennedy

John Leininger joined Otteson Shapiro's Dallas office in January, 2016. Mr. Leininger is a key member of the firm’s Bankruptcy & Creditors’ Rights and Litigation practice areas. He focuses on core bankruptcy matters, bankruptcy litigation, and general civil litigation. He was named to The Best Lawyers in America© 2021 for his work in Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. After graduating law school, Mr. Leininger served as a law clerk ...

Brandon Joseph is a lawyer recognized by Best Lawyers in the practice area of Family Law. Brandon practices law in Dallas, Texas Best Lawyers has recognized Brandon Joseph since 2024. 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 Brandon Joseph is held by other lawyers.

Jennifer has extensive experience tackling complex problems for clients in many types of commercial disputes, from IT outsourcing contract disputes to mortgage-backed security suits. She has also successfully litigated product liability class actions; antitrust claims; and patent, trademark, trade-secret, IP licensing and other IP litigation. She has represented Fortune 100 companies in “bet the company” disputes, as well as underdogs taking on some of the largest companies in the...

Mr. Megally focuses his state and local tax practice on both Texas and multi-state matters, particularly relating to tax planning and controversies involving income tax, sales tax, franchise tax, and property tax. As part of his controversy practice, he has extensive experience representing taxpayers in tax disputes, including administrative proceedings and litigation against the Texas Comptroller, departments of revenue in other states, and local taxing jurisdictions both in and outside of T...

Betty X. Yang is a lawyer recognized by Best Lawyers in the practice area of Antitrust Law. Betty X. practices law in Dallas, Texas Best Lawyers has recognized Betty X. Yang 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 Betty X. Yang is held by other lawyers.

Alex Brauer is a sought-after trial attorney who helps clients resolve their business disputes. He has taken numerous matters through trial before both judges and juries and has an exceptional track record. Given his expertise, clients utilize Alex to handle disputes in state and federal courts in Texas and throughout the country. While Alex has assisted several clients with disputes involving the sales and purchases of businesses, clients call on Alex to resolve various disputes ranging from...

John Brusniak, Jr. has been a nationally recognized property tax attorney for 40 years. Before starting his own firm, John was a partner in two of Texas’ largest law firms. As a result of his ground-breaking appellate and other successes, Texas property tax law bears his personal mark. He is a frequently sought speaker and publisher of property tax articles, as well as his own reference book, Brusniak’s Texas Property Tax Digest. John is also the author of Texas Property Tax Code ...

For over 25 years, Dawn's practice has focused on trial work, representing a variety of large and mid-sized corporate clients in claims involving a wide range of litigation topics. Dawn is an AV Preeminent® rated lawyer with a proven ability to manage and resolve sophisticated disputes. Dawn is comfortable in state and federal courts and arbitrations. Dawn serves as a court-appointed mediator, and she also serves on the American Arbitration Association's National Panel of Commercial and E...

Tricia R. DeLeon is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Litigation - Banking and Finance. Tricia R. practices law in Dallas, Texas Best Lawyers has recognized Tricia R. DeLeon since 2024. 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 Tricia R. DeLeon is held by other lawyers.

David Guedry is a partner in the Dallas office. He is nationally recognized for more than 25 years of leadership in advising global service providers and Fortune 1000 companies on complex outsourcing relationships, including assisting with developing legal, operational, and business strategies, and translating strategy into the practical negotiation and documentation of deals. David has significant experience managing the complexities of IT and telecommunication outsourcing agreements; busine...