Ryan A. O'Connor

John M. Ransom II is a lawyer recognized by Best Lawyers in the practice areas of Collaborative Law: Family Law and Trusts and Estates. John M. practices law in Houston, Texas Best Lawyers has recognized John M. Ransom II 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 John M. Ransom II 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...

Mingda Zhao is a lawyer recognized by Best Lawyers in the practice area of Mergers and Acquisitions Law. Mingda practices law in Houston, Texas Best Lawyers has recognized Mingda Zhao since 2023. 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 Mingda Zhao is held by other lawyers.

Kelly M. Haas is a partner in the Houston office. Her practice is focused on the areas of admiralty and maritime law and energy-related litigation matters in both state and federal courts. Her practice consists of defending vessel owners and operators, as well as offshore companies, from claims arising from collisions, property damage, personal injury, maritime pollution, environmental issues, cargo matters and contract disputes, and it regularly includes matters involving the Jones Act, the ...

Brian M. Moss is a lawyer recognized by Best Lawyers in the practice area of Banking and Finance Law. Brian M. practices law in Houston, Texas Best Lawyers has recognized Brian M. Moss since 2015. 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 Brian M. Moss is held by other lawyers.

Susan George is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Susan practices law in Houston, Texas Best Lawyers has recognized Susan George since 2025. 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 Susan George is held by other lawyers.

Forrest M. Smith III is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Forrest M. practices law in Houston, Texas Best Lawyers has recognized Forrest M. Smith III since 2019. 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 Forrest M. Smith III is held by other lawyers.

Douglas C. Atnipp is the Texas Co-Regional Managing Shareholder, Co-Managing Shareholder of the Houston office and Co-Chair of the firm's national Energy and Natural Resources Practice. Doug has more than 25 years of experience representing clients engaged in all facets of the energy business. He is involved in a wide range of energy-related transactions including energy finance, joint ventures and strategic alliances, and acquisitions and dispositions of energy-related assets. In addition to...

Brad is a board certified appellate lawyer, specializing in Texas civil appeals. He has handled over 75 appeals, including interlocutory appeals and original proceedings, primarily in the intermediate state appellate courts and the Texas Supreme Court. He has also presented over a dozen oral arguments in Texas appellate courts, including in the Texas Supreme Court. Further, he has significant experience in state trial courts, from handling pre-trial motion practice to the jury charge. His pra...

Jim M. Perdue, Jr. specializes in catastrophic personal injury cases including commercial motor vehicles, worksite injuries, medical malpractice, and product liability. Mr. Perdue is recognized by Best Lawyers in areas of both Personal Injury Litigation - Plaintiffs and Medical Malpractice Law - Plaintiffs. Mr. Perdue is a leading voice for clients and the profession on issues of personal injury and wrongful death cases in Texas and nationally. He has tried cases to jury verdict across the co...