In Chula Vista's Terra Nova Plaza on East H Street, Mark Ching-Chuan Tsai, DC, LAC operates Total Wellness Health Center with dual credentials as a Doctor of Chiropractic and Licensed Acupuncturist since 2000. The dual-modality practice merges spinal manipulation with traditional Chinese meridian therapy to manage conditions from cervical radiculopathy to chronic insomnia, a combined East-West clinical model that shares temporomandibular joint dysfunction referral pathways with Chula Vista Dental Care for cases requiring interdisciplinary occlusal and cervical coordination. Acupuncture protocols target sensorineural pathways for patients presenting with post-viral anosmia, stress-induced tension headaches, and sinusitis-related facial pain. Chiropractic adjustments address the biomechanical component of sciatica and carpal tunnel syndrome, while herbal medicine consultations complement the needle-based interventions. Complex pain cases involving multilevel spinal involvement are co-managed with interventional groups including California Pain Consultants to coordinate imaging, injection therapy, and conservative care timelines. Electroacupuncture sessions apply 2–100 Hz alternating frequencies to dermatome-specific point clusters along the Bladder and Gallbladder meridians, modulating endorphin and enkephalin release for neuropathic pain patterns resistant to manual adjustment alone.