Ryan A. O'Connor

Shari L. Heyen has experience in complex bankruptcy, restructuring, insolvency and complex commercial litigation matters. She is a Certified Public Accountant and has represented numerous creditors' committees, debtors, bank groups, acquirers and other significant constituencies in national Chapter 11 cases and workout proceedings, including complex oil, gas and energy cases. Shari has broad experience in the prosecution and defense of fiduciary litigation, foreclosures, real estate, oil and ...

Consistently recognized as one of the Best Lawyers in America, Sanford L. Dow, a third-generation Houston attorney, has, during his 33 year legal career, represented a diversity of individuals from all walks of life and businesses of all sizes. He has successfully represented prominent national religious leaders, a former United States Congressman, professional athletes, members of a Middle East Royal Family, an international fashion model, New York Stock Exchange companies, a restaurant fran...

Dwayne L. Mason serves as the head of the Texas Intellectual Property Litigation Practice. Dwayne’s practice focuses on patent, trademark, copyright, trade secret, and technology-based commercial litigation. Dwayne also manages patent and trademark portfolios and assists companies in protecting and commercializing their intellectual property, including many transactional matters in the technology, media, life sciences, energy, and natural resources industries. Dwayne has litigated numer...

Nicholas J. Diamond is a lawyer recognized by Best Lawyers in the practice area of Health Care Law. Nicholas J. practices law in Houston, Texas Best Lawyers has recognized Nicholas J. Diamond since 2026. 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 Nicholas J. Diamond is held by other lawyers.

Bill Boyar is a founding Shareholder of BoyarMiller, a Houston, Texas-based law firm. Bill’s practice focuses on representing the various parties involved in the acquisition, disposition, capitalization and financing of assets and businesses on a national and international level. He has served as lead counsel on numerous complex, multi-party acquisitions and project financings, with significant experience in corporate finance, healthcare, private equity, mergers and acquisitions, real e...

Owen J. McGovern is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice. Owen, who practices law in Houston, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Owen is held by other top lawyers in the same geographic and legal practice area. Owen is board-certified appellate specialist who understands that exceptional advocacy requires both a superior understanding of the...

For more information, please visit www.gibsondunn.com/lawyer/schlanger-kimberly-e/ .

Sheryl Tatar Dacso is a lawyer recognized by Best Lawyers in the practice area of Health Care Law. Sheryl Tatar practices law in Houston, Texas Best Lawyers has recognized Sheryl Tatar Dacso since 2010. 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 Sheryl Tatar Dacso is held by other lawyers.

Shubi Arora is a partner in the Houston and Austin offices of Kirkland & Ellis LLP. His practice focuses on M&A transactions, private equity investments and special situations strategies, with a particular focus on the energy and infrastructure sectors. His experience spans the traditional energy sector and includes upstream, midstream and power transactions. He also frequently advises clients on energy technology and transition matters, including renewables, energy storage and carbon...

Jonathan began his education at Abilene Christian University where he graduated with a Bachelor of Science, highest honors, from the Agriculture and Environmental Sciences Department in 2004. There he distinguished himself as a Jack Pope Fellow, student body president, SGA Treasurer and as a leader for a variety of other student organizations. He was also honored with the University Scholar Award, Trustee Award, Young American Award, and National Eagle Scout Scholarship. In addition, he was s...