Oxford Care's Chula Vista office on Oxford Street provides board-certified family medicine under Mohammed Elsayed, MD, who holds American Board of Family Medicine certification. The practice's primary care workup — spanning annual physicals, vaccinations, and chronic disease management — generates diagnostic lab orders processed at Fastest Labs of Chula Vista for same-day blood draw and urinalysis results. Medical training at Alexandria University in Egypt was followed by an internship at Saint Mary's Hospital at Yale University and residency at Bronx Lebanon Hospital through Albert Einstein School of Medicine, establishing a clinical foundation spanning over 40 years. Musculoskeletal complaints addressed during primary care visits generate referrals into the chiropractic network along the western Chula Vista corridor, including American Chiropractic Services for spinal and joint evaluation. As a Scripps Mercy Physician Partner and UC San Diego Health Physician Network affiliate, the practice conducts bilingual English-Arabic consultations covering minor in-office procedures, patient education, and multi-system chronic disease management for hypertension, diabetes, and thyroid disorder patients.