Dr. Sherin Johnson leads Great Smiles of La Mesa on La Mesa Boulevard, combining Loma Linda University School of Dentistry training with iTero 3D intraoral scanning and top-tier Invisalign provider status. Cosmetic treatment planning uses complimentary three-dimensional digital scans to map tooth position, gingival contour, and occlusal contact before designing veneer, crown, or clear-aligner cases, a technology-driven aesthetic approach that complements the facial rejuvenation protocols at Active Lifestyle Aesthetics. First-place recognition at the LLUSD Research Symposium and the Selma Andrews Scholarship anchor the clinical research foundation behind the practice's evidence-based approach to restorative and preventive care. Memberships in the American Academy of Cosmetic Dentistry and the American Academy of Implant Dentistry support a service menu spanning porcelain veneers, implant-supported restorations, and same-day CEREC ceramic crowns milled chairside from digital impressions. An on-staff board-certified periodontist provides in-house scaling, root planing, and soft-tissue grafting without external referral, consolidating periodontal and restorative treatment under one roof alongside the integrative pain-management modalities at Full Circle Acupuncture & Wellness. Guided implant surgery utilizes CBCT volumetric imaging and digital surgical-guide fabrication to achieve sub-millimeter placement accuracy in the alveolar ridge, reducing operative time and accelerating osseointegration timelines.