1. Fill out the Mediation Request Form completely. Our San Antonio partnership dispute lawyer assists with cases involving breach of fiduciary duty, fraud, or embezzlement.View job postings and apply online at 211 S Flores, San Antonio, TX 78204, 8am – 5pm, Monday through Friday. Phone: 210-335-2545. Robert L. Soza, Jr. is an attorney at Jackson Walker LLP in San Antonio . To contact Robert, call 210.978. "Robert Soza has experience representing both plaintiffs and defendants at trial and on appeal in a wide range of disputes. A25.0172, Government Code) .