Mark Unger

Sandra Ramos White , a former human resources director and in-house counsel for a Fortune 500 company, has practiced exclusively in the area of labor and employment law for nearly two decades. She represents management in a full range of labor and employment law matters, counseling and advising corporate managers, formulating preventive strategies, drafting employee handbooks and personnel policies and procedures, and advising employers on rules related to drug and alcohol testing of safety-s...

Jonathan Lisenby’s career evolution from U.S. Army sergeant (underwater engineer and salvage diver) to high-stakes lawyer standing up to some of America’s most powerful corporations places him among Texas’ most competent, effective and unerringly relentless legal advocates for Texas property owners and insurance policyholders. Mr. Lisenby’s practice focuses on two areas — holding insurance companies fully financially accountable to their policy promises when they...

Tres Rodriguez is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Tres, who practices law in San Antonio, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tres is held by other top lawyers in the same geographic and legal practice area.

Lawrence J. Webb is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law, Personal Injury Litigation - Defendants and Personal Injury Litigation - Plaintiffs. Lawrence J., who practices law in San Antonio, Texas, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lawrence J. is held by other top lawyers in the same geographic and legal practice area.

Peter H. Wickersham practices Health Care, Corporate, and Business Transactions Law, specializing in the representation of physicians and other health care providers in connection with business transactions, entity formations, federal and state regulatory matters, physician recruitment and employment arrangements, and practice operations. He represents a wide range of health care providers across Texas, including individual physicians, physician group practices, independent diagnostic testing...

J.K. Leonard is a full-time mediator based in San Antonio, Texas with Leonard Resolution Services PLLC. His legal background includes extensive work in commercial litigation, mediation, personal injury litigation for defendants, and product liability litigation for defendants. Prior to focusing on mediation, Mr. Leonard practiced in the areas of product liability, complex torts, commercial litigation, and non-medical professional liability. He also served as monitoring and coverage counsel in...

Confident, yet compassionate, Amber Liddell Alwais protects her clients, making them feel safe and secure while fighting for them from beginning to end. Amber is a staunch advocate for clients, committed to providing highly personalized legal services in all Family Law matters, including traditional and nontraditional divorce, custody issues, property division, child support, and adoption matters. Prior to joining Orsinger, Nelson, Downing & Anderson, Amber had the honor of being the firs...

Leticia P. Aguilar is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Leticia P., who practices law in San Antonio, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Leticia P. is held by other top lawyers in the same geographic and legal practice area.

Stephanie O’Rourke is a member of the firm’s litigation practice group and manages the firm’s San Antonio office. Her practice focuses on the representation of general contractors, subcontractors, and suppliers in construction disputes as well as businesses in complex disputes. She has a wealth of experience in litigation, and she is consistently asked to present at workshops and seminars regarding her expertise on contracts, liens and bonds. Stephanie’s expertise in c...

Daniel J.T. Sciano is president and senior attorney at the Law Offices of Tinsman, & Sciano, Inc. With over 39 years of legal experience, Dan handles complex motor vehicle accident claims, truck/tractor motor vehicle wrecks involving serious injury or death, claims regarding unreasonably dangerous and defective products involving a vast array of commercial and industrial products, premises liability claims, including oil rig and construction site serious injury and death claims, complex m...