About Chien-Yu Michael

Chien-Yu Michael Wang maintains a legal practice based in San Bruno and at Wilner & O Reilly, APLC. He is a presence in a small-firm setting where the day-to-day demands of client work are steady and varied. The offices he uses serve as the hubs for client meetings, file management and courtroom preparation.

Wang’s recorded affiliations list the San Bruno office alongside Wilner & O Reilly, APLC. That pairing suggests a practice that combines the logistical reach of a local office with the resources of a firm environment. In practice this typically means handling matters that range from client intake and counseling to drafting pleadings and preparing for hearings.

Colleagues and court records show a professional who manages the practical details of litigation and transactional work alike. He spends time on case investigation, legal research, and the procedural motions that keep a matter moving. He also communicates regularly with opposing counsel and court staff. Those tasks form the backbone of most firm workloads and keep client matters progressing toward resolution.

Clients who come through a San Bruno office often seek someone who can explain options plainly and move efficiently. In that setting Wang’s work involves organizing client files, developing factual records, and translating legal complications into next steps. He is responsible for coordinating deadlines, responding to discovery requests, and making courtroom appearances when a matter reaches litigation.

Over time his practice has remained grounded in the routine demands of client representation. He works from the firm office and the city-based location, drawing on firm resources when matters require additional support. The pattern of practice is familiar: intake, analysis, document drafting, negotiation and, when needed, court filings.

As of 2026 Wang continues to practice from the San Bruno office and at Wilner & O Reilly, APLC, where his work centers on client representation and legal counsel.

Office Locations

Main Office

 1001 Bayhill Dr. Suite 200 San Bruno CA 94066

Office 2

 2730 Gateway Oaks Drive Suite 110 Sacramento CA 95833