Operating under Naval Medical Center San Diego, the NTC Allergy Clinic in Point Loma delivers Department of Defense allergy and immunology services to TRICARE-eligible active-duty members, dependents, and retirees at Stockton Rd. Primary care referrals route through the co-located NTC Naval Medical Branch on Cushing Rd before patients reach the clinic for skin-prick panels and immunotherapy protocols. The service runs environmental-allergen testing, venom desensitization, and drug-allergy evaluations under Navy Medicine clinical guidelines. Testing covers military-specific antigens — fuel vapors, shipboard ventilation molds, regional desert pollens — alongside the standard environmental panels that civilian providers such as Scripps Clinic Liberty Station also evaluate in the broader Point Loma population. The clinic’s most specialized program — penicillin allergy de-labeling — uses graded oral challenge protocols to clear mislabeled drug allergies, a readiness-critical intervention documented in Military Medicine journal publications.