University of Cartagena DDS-credentialed and Point Loma-resident for 18-plus years, Doris Fill, D.D.S. practices at 2845 Nimitz Boulevard Suite A. The Fill Dental Group brand emerged as the successor chapter of a 1965-founded practice Dr. Bill Sikes originally established and Dr. John Albe ran through 2001, positioning the Nimitz Boulevard operation alongside Point Loma general-dentistry peers including Lighthouse Dental that serve the peninsula's family-dentistry patient base. Crown Council Dentist membership, Perio Protect Provider status, and active membership in the American Dental Association, California Dental Association, and San Diego County Dental Society layer professional-association credentials on top of the Cartagena DDS degree and California-dental-board registration. The full in-house scope includes preventive and family general dentistry; cosmetic veneers, whitening, crowns, bridges, and implants; full restorative work; oral surgery, pediatric care, periodontics with scaling and root planing, prosthodontics, and TMJ treatment — cases outside the single-provider scope route to general-dentistry peers on the peninsula including Dr. David P. De Rosier. Trilingual intake and treatment discussion (English, Spanish, Tagalog) match the Fleetridge-neighborhood patient mix around Nimitz Boulevard, with most-treated-conditions data weighted toward obstructive sleep apnea, parasomnias, sleep apnea in children, and teeth grinding — TMJ work, nightguards, and sleep-related occlusal therapy form a consistent subspecialty focus. The most complex multi-visit treatment arc is cosmetic-and-restorative full-mouth rehabilitation — combining veneer and crown placement, implant-supported prosthodontics, periodontal scaling and root planing, and pediatric integration across generational family caseloads that trace back to the 1965-founded Sikes patient base and continue through grandchildren of the original patient generation.