Danielle Olson Marr

David C. Greenstone is an experienced trial lawyer and a founding member of Simon Greenstone Panatier, PC. Mr. Greenstone has been the Managing Shareholder of the firm since its inception in 2006. Mr. Greenstone has spent more than two decades fighting in court on behalf of those who have been harmed by the negligence and recklessness of others. Passionate about representing clients through trial work, David tried his first case within six months of getting his law license. He was trying case...

Paul Wingo is a fourth-generation Texan with more than a decade of personal injury experience. He is widely respected as a top negotiator and has successfully resolved hundreds of millions of dollars in claims for his clients. Paul sets himself apart from other attorneys by fostering close, personal relationships with victims who have been devastated by tragedy and acts as their voice to tell their stories in court through his renowned photography and videography skills. Paul is the rapid-res...

Marc Gravely founded and leads Gravely Attorneys and Counselors, a construction defect and insurance claims law firm working throughout Texas. As counsel of record for hundreds of property owners’ and policy holders legal claims over the past decade, Marc represents Texas businesses and governmental entities. In the construction defect claims side of Marc E. Gravely’s legal practice he pursues construction defect claims and litigation against general contractors and designers on b...

John Leininger joined Otteson Shapiro's Dallas office in January, 2016. Mr. Leininger is a key member of the firm’s Bankruptcy & Creditors’ Rights and Litigation practice areas. He focuses on core bankruptcy matters, bankruptcy litigation, and general civil litigation. He was named to The Best Lawyers in America© 2021 for his work in Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. After graduating law school, Mr. Leininger served as a law clerk ...

Barry Brooks concentrates his practice on construction law, employment law, and general commercial litigation matters. He represents a broad range of commercial and construction clients in both heavy civil and vertical construction. His clients include general contractors, specialized subcontractors, and owners, based both in the U.S. and international corporations. Barry maintains a strong reputation for vigorously protecting and advancing his clients’ sensitive business interests. As ...

Donald E. Herrmann has over thirty-five years of trial and appellate experience in civil litigation, representing individual and commercial clients as both plaintiffs and defendants in matters as diverse as business torts, intellectual property claims, construction disputes, employment disputes, and various contract and property rights claims. He also writes and lectures frequently at state and local continuing legal education programs.

Mark Johansen's practice focuses on complex commercial litigation in state and federal courts. He also regularly represents clients in arbitration proceedings before the American Arbitration Association (AAA), Judicial Arbitration and Mediation Services (JAMS), and the Financial Industry Regulatory Authority (FINRA). Mark has handled litigation and arbitrations involving mergers and acquisitions, contract disputes, business torts, labor/employment, trade secrets, securities/shareholder litiga...

J. Ray Oujesky has over 25 years of experience as a senior corporate in-house and private practice attorney providing results-oriented, trustworthy client representation. His real estate practice and experience includes: land use, zoning and permitting representation at municipal and state level; real estate negotiation, document preparation, management and closing; commercial contract negotiation and preparation; litigation and dispute resolution; oil and gas contract and lease negotiation a...

Bill Neal handles the most complex family law cases but his approach is very simple: protect the client at every turn. Sometimes that means delicate settlement negotiations; other times it’s fighting a court battle. In every situation, Bill is aggressive and thorough and he represents every client with the same unwavering dedication. Bill specializes in divorce cases involving large estates, family-owned businesses and complicated custody arrangements. He takes special interest in prote...

Jervonne D. Newsome is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Jervonne D., 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 Jervonne D. is held by other top lawyers in the same geographic and legal practice area.