Dental Group San Diego in San Carlos, San Diego, is the general and implant dentistry practice of Dr. Mark Christensen, DDS, at 7187 Navajo Road, Suite A, in the 92119 ZIP near Cowles Mountain. Navajo Road serves as the primary north-south commercial artery through San Carlos, and the office draws patients from the surrounding Lake Murray residential neighborhoods as well as the adjacent La Mesa and Del Cerro communities. Cowles Mountain hikers and trail runners who grind through mouthguards from repetitive clenching on steep ascents replace custom occlusal splints through the practice, and athletes training at Grotto Climbing & Yoga in Grantville coordinate sport-specific mouthguard fabrication for impact protection during bouldering and lead climbing. Dr. Christensen's scope covers dental implant placement, porcelain crown fabrication, Invisalign clear-aligner orthodontics, wisdom-teeth extraction, root canal therapy, and comprehensive preventive care including annual exams and prophylactic cleanings. The practice accepts most major dental insurance plans, processes both credit and debit card payments, and offers NFC-contactless transactions for streamlined checkout. Digital radiography and intraoral camera systems produce high-resolution images that Dr. Christensen reviews chairside with each patient, building a visual treatment-planning process that maps each restoration before preparation begins. Families managing urgent non-dental medical needs between dental appointments access walk-in care at Perlman Clinic La Mesa in Grantville, consolidating healthcare visits along the eastern San Diego corridor. The implant program uses guided-surgery protocols with digitally fabricated drill templates, positioning each titanium fixture within sub-millimeter accuracy relative to the planned prosthetic emergence profile and adjacent root anatomy.