California Sleep Alternatives in Chula Vista's Rolling Hills area operates a sleep disorder diagnostic clinic at 841 Kuhn Drive, serving patients in the 91914 ZIP code east of I-805. Diagnostic polysomnography at the facility measures EEG activity, respiratory effort, and oxygen desaturation events, complementing the airway evaluations performed by ENT Associates of San Diego for patients with suspected obstructive sleep apnea. The clinic's split-night study protocol allows both diagnostic and CPAP titration testing in a single overnight session, reducing the total evaluation timeline. Musculoskeletal pain that disrupts sleep architecture is addressed through referral coordination with practices such as Clear Chiropractic, whose spinal correction protocols target cervicogenic contributors to fragmented sleep cycles. The Kuhn Drive location sits within the medical office cluster near Eastlake Parkway, placing it in proximity to Scripps Mercy Hospital Chula Vista for patients requiring follow-up pulmonology consultations. Technicians utilize multichannel polysomnographic equipment with integrated pulse oximetry, nasal pressure transducers, and piezoelectric respiratory effort belts to classify apnea-hypopnea index severity across REM and NREM sleep stages.