Practicing in San Diego since 2014, Paul J. Martin, DMD leads Signature Dental Studio at 1807 Robinson Avenue alongside Dr. Leun, using CBCT cone-beam imaging and iTero intraoral scanning for diagnostic workup. Implant treatment planning relies on the CBCT volumes generated in-house, while complex root canal retreatments are routed to C&P Endodontics rather than attempted with general-operatory magnification. iTero scans drive Invisalign clear aligner cases, smile previews, and same-visit shade matching for ceramic restorations without the gag-inducing alginate impressions older offices still rely on. Restorative protocols emphasize the periodontal-systemic link, treating gum disease as a cardiovascular and diabetic risk factor rather than as an isolated cavity problem. Periodontal antibiotic regimens and post-implant analgesic scripts are routinely filled at CVS Pharmacy on University Avenue between Fourth and Fifth. Full-mouth rehabilitation cases combining implant placement, ceramic crowns, and orthodontic alignment are sequenced over twelve to eighteen months with imaging review at each phase.