Deborah C. "Debbie" Ryan

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...

Aaron L. Mitchell is a lawyer recognized by Best Lawyers in the practice areas of Insurance Law and Litigation - Insurance. Aaron L. practices law in Dallas, Texas Best Lawyers has recognized Aaron L. Mitchell 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 Aaron L. Mitchell is held by other lawyers.

Benson Varghese is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: General Practice, Criminal Defense: White-Collar and Family Law. Benson Varghese is the founder and managing partner of Varghese Summersett, a premier Texas law firm known for its elite attorneys and exceptional results in personal injury, family law, and criminal defense. In addition to overseeing the firm — which has offices in Fort Worth, Dallas, Southlake, and Houston — Be...

Bill Chamblee is a founding partner of Chamblee Ryan and has served as the firm’s President and Managing Partner since its inception. For more than 25 years, Bill has focused his practice on civil litigation in a wide variety of areas, including personal injury defense and medical malpractice. Bill’s litigation practice includes nationwide representation of major transportation and retail corporations, as well as Texas-wide representation of insured businesses and individuals prac...

Jessica Lobes is a lawyer recognized by Best Lawyers in the practice area of Litigation - Insurance. Jessica practices law in Dallas, Texas Best Lawyers has recognized Jessica Lobes since 2027. 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 Jessica Lobes is held by other lawyers.

Christopher J. Dewar is a lawyer recognized by Best Lawyers in the practice areas of Banking and Finance Law and Energy Law. Christopher J. practices law in Dallas, Texas Best Lawyers has recognized Christopher J. Dewar since 2017. 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 Christopher J. Dewar is held by other lawyers.

Sharon S. Millians represents clients in transactions in all areas of real estate ownership, real estate-based financing, and development of various real estate products, including office, hotel, resort, retail, ranch land, industrial and multi-family uses. She also has represented various clients in the acquisition of millions of dollars of troubled asset portfolios consisting of real estate, loans, and other assets. Additionally, Ms. Millians’ practice includes representation of clien...

Emily Stout is an employment law specialist who is Board Certified in Labor and Employment Law by the Texas Board of Legal Specialization. She litigates all aspects of employment, labor, business, and commercial cases in federal and state courts, arbitration tribunals, appellate courts, and administrative agencies, including the EEOC, and DOL, on behalf of corporate and individual clients. She advises clients on employment policies, practices, training, and employee benefits. Ms. Stout conduc...

Stephen M. Halbeisen is a lawyer recognized by Best Lawyers in the practice areas of Construction Law and Insurance Law. Stephen M. practices law in Dallas, Texas Best Lawyers has recognized Stephen M. Halbeisen since 2020. 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 Stephen M. Halbeisen is held by other lawyers.

Pat Sargent focuses on structured finance, corporate securities and business transactions, including extensive experience in securitization of diverse asset types, collateralized mortgage obligations, pass-through certificates, bond financings and various project and international finance transactions. He has represented a national credit rating agency in commercial mortgage and asset-backed securitizations and also represents issuers, underwriters, investors and servicers in public and priva...