UC San Diego Health Radiation Oncology brings NCI-designated cancer treatment to Chula Vista from its Lane Avenue facility in the northeast corridor, backed by the clinical research infrastructure of UC San Diego's Moores Cancer Center. Radiation protocols for head-and-neck malignancies require pre-therapy dental evaluation to prevent osteoradionecrosis, and the clinic coordinates oral health clearances with Chula Vista dental providers including Village Walk Dental before treatment cycles begin. Board-certified radiation oncologists at the Lane Avenue clinic treat brain, breast, prostate, lung, and gastrointestinal malignancies using intensity-modulated radiation therapy, stereotactic body radiation therapy, and image-guided radiation therapy across its treatment bays. Integrative symptom management during radiation extends to acupuncture for treatment-related nausea and peripheral neuropathy, and Urban Sage Acupuncture + Wellness provides oncology-supportive protocols within the broader Chula Vista integrative health network. Treatment planning utilizes CT-simulation-guided volumetric contouring and multi-leaf collimator beam shaping to deliver sub-millimeter dose accuracy across fractionated and hypofractionated radiation schedules.