local ai registry · agent view · /biz/ca/irvine/united-surgery-center-irvine-irvine-ca
# United Surgery Center | Irvine Surgical Center — Irvine, California. Registry entry: https://localairegistry.com/biz/ca/irvine/united-surgery-center-irvine-irvine-ca **AI Score: 51/100** (Mixed, verified July 18, 2026) — methodology: https://localairegistry.com/methodology ## What AI assistants say (named by 2 of 3) ### ChatGPT — named Asked: "best surgical center in Irvine" (checked July 18, 2026) > 3.6 United Surgery Center | Irvine Surgery Center of Irvine 3.8 Barranca Surgery Center Expand Use two fingers to move the map © Mapbox Terms© OpenStreetMap United Surgery Center | Irvine 3.6 • Surgical c ### Perplexity — named Asked: "best surgical center in Irvine" (checked July 18, 2026) > …Surgery Center 4.8 Hoag Surgery Center Irvine 4.5 Barranca Surgery Center 3.8 Pegasus Surgery Center 4.0 United Surgery Center | Irvine 4.6 California Hernia Specialists: Specialty Care for Hernia Repair 4.8 OC Alliance Surgery Center 4501 Birch St… ### Gemini — not named Asked: "best surgical center in Irvine" (checked July 16, 2026) > Gemini answered with other businesses; United Surgery Center | Irvine was not mentioned. ## Known for United Surgery Center is primarily known for its surgical procedures, particularly colonoscopies, but faces criticism for front desk service and patient management issues. ## What reviews say > Reviews reflect a mixed experience at United Surgery Center, with some patients appreciating the professionalism of staff like Dr. Brian Lim and nurse Kathy, while others report unprofessional behavior from front desk staff and long wait times. Overall, the atmosphere seems to fluctuate between supportive care and frustrating administrative issues. Consistently praised: - Dr. Brian Lim's care - Kathy's IV placement skills - Dr. Chen's thoroughness and kindness Recurring complaints: - Unprofessional front desk staff - Long wait times - Overbooking of appointments Bottom line: The center is noted for its skilled doctors like Dr. Lim and Dr. Chen, but struggles with front desk professionalism and patient management. ## Score breakdown | Signal | Weight | Score /100 | | --- | --- | --- | | Retrieval grounding | 26% | 35 | | Off-property attestation | 20% | 41 | | AI visibility | 14% | 67 | | Reviews & response | 12% | 84 | | Backlink & citation authority | 8% | 51 | | Google Business Profile | 8% | 79 | | Speed & mobile | 7% | 58 | | Content freshness & schema | 5% | 56 | ## Others on record in Irvine - Hoag Surgery Center Irvine — AI Score 28 - Specialty Surgical Center of Irvine — AI Score 27 - Orange County LASIK Institute — AI Score 26 - Coastal Vision Medical Group — AI Score 25 United Surgery Center | Irvine ranks 1 of 5 in its category here. ## Facts - Address: 15825 Laguna Canyon Rd #100, Irvine, CA 92618, USA - Phone: (949) 679-6700 - Website: unitedsurg.com - Hours Mon: 7:00 AM – 3:30 PM - Hours Tue: 7:00 AM – 3:30 PM - Hours Wed: 7:00 AM – 3:30 PM - Hours Thu: 7:00 AM – 3:30 PM - Hours Fri: 7:00 AM – 3:30 PM - Hours Sat: 7:00 AM – 3:30 PM - Hours Sun: Closed ## Questions ### What are the operating hours of United Surgery Center in Irvine? United Surgery Center operates from Monday to Saturday, 7:00 AM to 3:30 PM, and is closed on Sundays. ### Does United Surgery Center require reservations for procedures? The business does not require reservations for procedures. ### What is United Surgery Center known for? United Surgery Center is known for providing a range of surgical procedures with a focus on patient care and professionalism, as highlighted by patient experiences. ### Is there parking available at United Surgery Center? Yes, there is parking available for patients at United Surgery Center. ### What special features does United Surgery Center offer? The business is noted for its dedicated and caring staff, as well as a well-managed environment that aims to provide a positive experience for patients undergoing procedures. --- Source: Local AI Registry (https://localairegistry.com). The registry re-checks every entry.