Mariflor Duhay, DMD has operated Chula Vista Dental Arts from its Fourth Avenue location since 2007, providing general, cosmetic, and pediatric dentistry in Chula Vista's downtown core. The orthodontic program includes both traditional metal brackets and tooth-colored ceramic brackets for adult and adolescent alignment, a scope of care that complements the specialized Invisalign and lingual-bracket work at Chula Vista Orthodontics. Cosmetic services range from porcelain veneer fabrication and in-office whitening to dental implant placement with titanium-post osseointegration for single-tooth and multi-unit restorations. Infection-control infrastructure in the Fourth Avenue operatories includes extraoral suction units, HEPA filtration with ionizer arrays, and a hypochlorous acid fogger for aerosol mitigation between patients. Post-operative rehabilitation for jaw-related procedures such as TMJ splint therapy may involve coordination with musculoskeletal specialists including Spine & Sport Physical Therapy - Chula Vista Del Rey. The implant workflow utilizes intraoral digital scanning to generate three-dimensional models for surgical guide fabrication, reducing chair time during fixture placement.