Michael W. Mengis

A trial lawyer for more than 35 years, Mr. Campbell has dedicated his professional life to obtaining favorable results for his clients by trial and, where possible, through negotiation. Mr. Campbell represents individuals and corporations, both as plaintiffs and as defendants. He has extensive experience in a wide variety of legal matters, including cases involving allegations of business torts; breach of contract; fraud; breach of fiduciary duty; auditing malpractice; legal malpractice; viol...

Leslie founded the Giron Kirby Law Group with the goal of providing personalized, effective, and efficient representation to businesses and individuals in relation to their immigration needs. She has dedicated her career to the practice of immigration law and is committed to providing her clients with the highest quality representation available. Prior to starting her own law firm, Leslie was an attorney at one of the nation’s largest immigration law firms, where she represented busines...

Leigh N. Ganchan is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Leigh N., who practices law in Houston, Texas, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Leigh N. is held by other top lawyers in the same geographic and legal practice area.

Alex J. Brown is the Managing Attorney of the Lanier Law Firm’s Commercial Litigation section. Alex represents companies and individuals in federal and state courts across the country at both the trial and appellate level, and in domestic and international arbitration forums. Before he became a plaintiff’s lawyer, Alex was a partner in the Houston office of one of the oldest and largest law firms in Texas. There, he represented multi-national corporations in complex business dispu...

Andrea Barr is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates and Trusts and Estates. Andrea, who practices law in Sugar Land, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrea is held by other top lawyers in the same geographic and legal practice area.

Rhett A. van Syoc is a top attorney recognized by Best Lawyers in the practice area(s) of Leveraged Buyouts and Private Equity Law. Rhett A., who practices law in Houston, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rhett A. is held by other top lawyers in the same geographic and legal practice area.

Rodolfo Rueda Ballesteros is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Natural Resources Law. Rodolfo, who practices law in Houston, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rodolfo is held by other top lawyers in the same geographic and legal practice area.

Jason S. McManis is a partner at AZA and the head of AZA’s intellectual property group. He is a skilled trial lawyer with extensive experience in front of the jury in courtrooms across the United States. IAM Patent 1000 ranks Mr. McManis as a leading patent litigator and highlights that he “is often brought in to take over cases from previous counsel” while commending his ability to “adapt to changing circumstances with alacrity.” Mr. McManis represents both plai...

Nestor A. Rosin is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Nestor A., who practices law in Houston, Texas, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nestor A. is held by other top lawyers in the same geographic and legal practice area.

Yigal Saghian is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Yigal, who practices law in Houston, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Yigal is held by other top lawyers in the same geographic and legal practice area.