Jonathan E. Lass

Mark A. Santos is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law, Energy Law and Energy Regulatory Law. Mark A., who practices law in Austin, Texas, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark A. is held by other top lawyers in the same geographic and legal practice area.

Shafeeqa W. Giarratani is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Shafeeqa W., who practices law in Austin, Texas, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Shafeeqa W. is held by other top lawyers in the same geographic and legal practice area.

Mr. Osborne is the managing partner of Osborne, Helman, Scott, Knisely & Stanton, LLP. Mr. Osborne practices primarily in the area of trust and estate planning, with an emphasis on taxation, asset protection, and international transactions. Mr. Osborne is an author and frequent lecturer on numerous wealth transfer topics. He has made presentations and published articles nationally and internationally on the subjects of asset protection, foreign tax compliance, international inheritance ri...

Alicia Morris Groos is a top attorney recognized by Best Lawyers in the practice area(s) of Copyright Law and Trademark Law. Alicia Morris, who practices law in Austin, Texas, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alicia Morris is held by other top lawyers in the same geographic and legal practice area.

Judith approaches family law matters with a practical mindset focused on reducing unnecessary conflict. By identifying and narrowing disputed issues early, she helps clients save time, emotional strain, and legal expense. This approach reflects what matters most to Judith: allowing clients to preserve their resources and focus on what will truly affect their future. As a happily married mother and grandmother, she brings a grounded perspective to guiding clients through divorce and related fa...

Samuel D. Byars is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Samuel D., who practices law in Austin, Texas, has been recognized since 1993. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Samuel D. is held by other top lawyers in the same geographic and legal practice area.

Mike Slack focuses on the most challenging and demanding areas of civil litigation, including aviation law and product liability cases against major corporations. A licensed pilot and former NASA aerospace engineer, Mike combines his technical knowledge and skills with his extensive litigation and trial experience for the benefit of his clients. Mike's legal experience includes more than 36 years and litigating hundreds of lawsuits arising from catastrophic injuries and deaths due to unsafe p...

Gary Zausmer has over 35 years of experience in litigation and client representation in multiple areas, including contract, fraud, real estate, energy, insurance, regulatory, health, technology, and financial disputes. His trial, arbitration, and appellate record includes the defense, prosecution, and favorable disposition of contract and tort cases in state and federal courts, including published decisions in favor of his clients. Gary also counsels clients on developing litigation success a...

Marshall Thompson was born in Corpus Christi but has called Austin home for more than ten years. He received his undergraduate degree from the University of Texas at Austin and went on to graduate with honors from The University of Texas School of Law. Marshall dedicates the majority of his practice to family law. He has handled all varieties of family law matters including divorce, child custody, paternity, child support, protective orders, post-divorce modifications and enforcements, termin...

Dennis is a partner in the 100+-year-old law firm of Naman, Howell, Smith and Lee, PLLC. Dennis is chair of the firm’s Regulatory/Infrastructure and Government Relations Sections. His practice has primarily focused on work for telecommunications, utilities, litigation, and government relations. Dennis has successfully led multibillion dollar matters as well as represented clients and litigated cases across numerous jurisdictions. Additionally, Dennis was appointed to serve as Convention...