Rancho Del Rey Center for Periodontics and Dental Implants at Chula Vista's 885 Canarios Court provides specialist-level gum-disease treatment and implant placement from Suite 202 under Dr. Karen Liu, DDS. The practice receives referrals from general dentists across the Rancho Del Rey medical campus and wider South Bay, restoring patients to prosthetic-ready tissue health before returning them to restorative providers such as 613 Dentistry for final crown and bridge fabrication. Periodontal services span scaling and root planing, osseous surgery, guided-tissue regeneration, and soft-tissue grafting for recession coverage across both the Chula Vista and Rancho Penasquitos patient populations. Post-surgical antibiotic regimens and chlorhexidine rinse prescriptions fill at nearby dispensaries including South Bay Pharmacy, maintaining the referral loop within Chula Vista's provider network. The highest-complexity cases involve full-arch implant-supported rehabilitation using computer-guided surgical stents and CBCT-planned fixture angulation to achieve primary stability exceeding 35 Newton-centimeters of insertion torque.