Internist Andrew J. Hall, MD provides adult primary care in Carlsbad Village through the Optum Carlsbad Jefferson office at 2910 Jefferson Street. A Georgetown University School of Medicine graduate (1994) who completed his internal medicine residency at the University of Tennessee Health Science Center, he holds board certification in internal medicine and manages complex multi-morbidity panels that include integrative referrals to Red Lotus Wellness Center. Hospital privileges at Tri-City Medical Center support inpatient care coordination, and the Optum affiliation connects his practice to a broader network of specialists and diagnostic resources across San Diego County. His clinical focus on patients aged 65 and older encompasses Medicare wellness visits, cardiovascular risk assessment, and polypharmacy reconciliation, with comprehensive oral-health referrals extended to Packard Dental for age-related periodontal screening. Internal-medicine workups include ambulatory blood-pressure monitoring, carotid intima-media thickness assessment, and ankle-brachial index testing to stratify peripheral arterial disease risk in geriatric patients.