Charles Lewis MD runs a family medicine office at 4311 Third Ave in Hillcrest, a block off the Fifth Avenue medical corridor between Washington and University. The panel covers full-family care from pediatric well-visits through adult preventive medicine, a mix that overlaps with the academic group at UC San Diego Health Family Medicine a few blocks east. Common visit reasons include hypertension management, adult vaccinations, sports physicals, and referrals into specialty care. Musculoskeletal complaints needing imaging or injection generate outbound orthopedic referrals, with San Diego Orthopaedic Associates Medical Group, Inc. the nearest adult ortho group on the Hillcrest corridor. The most complex visits are multi-problem geriatric appointments coordinating five or more active medications alongside cardiology and endocrinology specialists.