Mario A. Boisselier

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

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.

Lauren has extensive experience representing plaintiffs in antitrust litigation in numerous federal courts throughout the United States challenging anticompetitive conduct in the pharmaceutical industry. She also has extensive experience representing lawyers and law firms in defending against breach of fiduciary duty and malpractice claims and advising lawyers and law firms on ethics. Before joining Kenny Nachwalter (now Sperling Kenny Nachwalter) in 1992, she served as an adjunct professor a...

Bill Barber has devoted his legal career to the field of trademark law, focusing primarily on trademark litigation and policing, handling cases in federal courts across the U.S. and before the U.S. Patent and Trademark Office. Experienced in all aspects of litigation, including jury and bench trials as well as appeals, Bill also handles domain name disputes through ICANN’s domain name dispute resolution policies. He regularly assists clients with a wide range of trademark needs, includi...

Mark C. Taylor is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy. Mark C., who practices law in Austin, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark C. is held by other top lawyers in the same geographic and legal practice area.

Sarah A. Nicolas is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Sarah A., who practices law in Austin, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sarah A. is held by other top lawyers in the same geographic and legal practice area.

Jay Harvey is a trial lawyer with Winckler, Harvey & McConnell LLP in Austin, Texas . His practice focuses on representing individuals and families in personal injury and medical malpractice cases. Through his work in Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs, Jay represents people who have been seriously harmed due to negligence, including injuries involving health care providers, unsafe conditions, and other preventable incidents. Clients turn to J...

Janice Ta is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property, Litigation - Patent and Patent Law. Janice, 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 Janice is held by other top lawyers in the same geographic and legal practice area.

Marie Berliner is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Marie, who practices law in Austin, Texas, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marie is held by other top lawyers in the same geographic and legal practice area.

Burnie Burner brings unique experience and perspective to the representation of insurance companies, investors, agents and alternative risk arrangements in Texas and throughout the country. His practice includes advising clients in the acquisition of companies and blocks of business, holding company issues, licensing, product and policy development, regulatory compliance, examinations and investigations.