About Johnny Felan Castaneda
Johnny Felan Castaneda Sr. built a legal career that moves comfortably between trial dockets and appellate benches. He studied law at Woodrow Wilson College of Law and then entered practice in Georgia. His training at that school laid a foundation he would use across multiple courts and matters.
Early in his practice Castaneda pursued admission to a range of forums. He is admitted to practice in the state courts of Georgia, the Georgia Court of Appeals and Georgia Supreme Court, and he holds admission to the U.S. Supreme Court and the Northern District of Georgia federal court. Those admissions reflect a pattern of work that has taken him from local filings to arguments in higher tribunals.
Castaneda has been an active member of the State Bar of Georgia and maintains membership in the Gwinnett County Bar Association. He participates in those professional circles as a practicing attorney rather than a bar officer. His bar memberships have supported courtroom work and professional contacts across the state.
His practice history centers on representation that can involve both trial advocacy and appellate briefing. He has handled matters that required courtroom hearings and those that moved into written appellate submissions. That combination means he is accustomed to preparing record-based arguments, drafting appellate briefs and presenting oral arguments before appellate panels when cases reach that stage. He also has experience filing and responding to pleadings in federal court, including in the Northern District of Georgia.
Castaneda operates from his own office, Johnny F. Castaneda, Esq., P.C., where he appears for clients in state and federal matters. Running a solo or small practice has allowed him to manage casework personally and remain directly involved in litigation strategy. His work typically involves coordinating filings, managing discovery and taking contested matters through hearings and appeals when necessary.
Colleagues describe him as practical in court and thorough in preparing records for appeal. He tends to approach cases by mapping known procedural routes and deadlines, then working back to assemble necessary evidence and argument. Clients who have cases that may proceed to higher courts benefit from his admissions across Georgia’s appellate courts and the U.S. Supreme Court.
He continues to practice at Johnny F. Castaneda, Esq., P.C., handling matters in state and federal courts and representing clients in trial and appellate proceedings.
