Marvin E. Blum

Reagan Boyce is an associate at Chamblee Ryan. Reagan's practice includes a diverse area including medical malpractice, product liability, premises liability, construction defect, intellectual property and real property torts. Reagan also has a diverse background handling litigation matters for bankruptcy trustees, receivers, ABC's and other fiduciaries. Reagan is licensed in both Texas and California. She has been part of over a dozen trial teams who have obtained defense verdicts, or have r...

Wes Black’s practice combines the determination of a high-stakes trial lawyer with the exacting focus of a veteran appellate attorney. Board Certified in Civil Appellate Law by the Texas Board of Legal Specialization, Wes represents clients involved in catastrophic injury cases and high-stakes business disputes. He has briefed and argued cases before both state and federal appellate courts, including numerous Texas Courts of Appeals, the Texas Supreme Court, and the Fifth Circuit Court ...

Christopher J. Dewar is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Energy Law. Christopher J., who practices law in Dallas, Texas, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher J. is held by other top lawyers in the same geographic and legal practice area.

Krista P. Hanvey is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Krista P., who practices law in Dallas, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Krista P. is held by other top lawyers in the same geographic and legal practice area.

Andrew Betaque focuses on the taxation of domestic and cross-border corporate and partnership business transactions. Andrew has extensive experience with the tax structuring of corporate mergers, acquisitions, internal restructurings, tax-free reorganizations, and spin-offs, as well as partnership formations, joint ventures, mergers, and restructurings. He previously served as a principal of Ernst & Young. Please read more here: https://www.winston.com/en/who-we-are/professionals/betaque-...

I represent a wide range of clients, including professionals, working parents, physicians, and their spouses or partners who want to trust that their lawyer is there for them and will protect their interests. Many of my clients are dealing with the challenges of divorce and other family law matters while also taking care of children, elderly parents, and/or pursuing a career. My goal is to alleviate the stress that comes with making life-changing decisions and help clients through the transit...

Pryce Tucker is a partner in SBSB Eastham’s Dallas office and a battle-tested advocate in areas including catastrophic personal injury, wrongful death, and property damage claims and lawsuits in state and federal courts, both in Texas and beyond. He has more than 25 years of products liability experience under his belt and has handled everything from commercial vehicle crashes, heavy equipment accidents and oilfield mishaps to environmental contamination cases and fire claims, an area h...

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

Darren Hauck is partner-in-charge of the firm’s Dallas office. He concentrates his practice on domestic and international mergers and acquisitions, joint ventures, outsourcings and other large commercial transactions, with an emphasis on technology and the travel and travel service industries. Darren’s practice has involved a wide variety of complex transactions, often involving three or more negotiating parties of more than one nationality. He also has advised clients on the crea...

Charlene Koonce is a seasoned trial and appellate attorney who prosecutes and defends commercial disputes on behalf of large and small clients. Ms. Koonce has obtained favorable results through bench and jury trials, summary judgment, and settlement in cases involving complex contract disputes, unfair business practices, and securities fraud. Additionally, she has secured success in matters regarding professional liability and fiduciary duties, breach of warranty, the TCPA, fraud, and fraudul...