Gaslamp Medical Center on Market Street has operated as an independent walk-in primary care and urgent care clinic in downtown San Diego's Gaslamp Quarter since 1988. On-site diagnostic capabilities include radiographic imaging, clinical laboratory panels, and audiometry, with oral infections and dental trauma identified during urgent care triage referred to nearby providers like Coastal Dental Arts for definitive treatment. Bilingual clinical services in English and Spanish support DOT and non-DOT drug screenings, immigration physicals, breath-alcohol testing, and pre-employment examinations for employers across the Convention Center corridor and surrounding hotel district. Walk-in urgent care handles laceration repair, splinting, and acute illness triage within walking distance of Petco Park and the Convention Center, while patients requiring ongoing primary care coordination connect with community resources like Downtown Family Health Center at Connections. The clinic's most complex in-office procedures involve multi-layer laceration closure with local anesthesia and concurrent radiographic fracture assessment for occupational trauma cases requiring same-visit OSHA-300 documentation.