Owner-operated by a Dominican New York transplant with a background in audio engineering and over a decade of massage practice, The Hidden Spa Inc. brands itself as OB's first full-spectrum healing center, integrating state-of-the-art light therapy, lymphatic drainage tools, and body-contouring tech with traditional bodywork and sound healing. The 4969 Santa Monica Ave studio offers services in English, Italian, Portuguese, Spanish, and Vietnamese, a language range rare in San Diego spa work, and the skincare menu — light therapy facials, anti-aging protocols, lymphatic drainage facials — shares technical DNA with the clinical esthetics practice at Sharon Mc Efee's Skin Clinic. Massage modalities include Thai shiatsu, deep-tissue, and Eastern-style integrated bodywork, with the owner personally delivering sound healing sessions that draw on his audio-engineering ear for frequency and harmonic work. Body-contouring and medical-massage programs here coordinate with the spine-and-soft-tissue chiropractic care at Ambert Family Chiropractic for clients working through postural or injury-driven imbalances alongside the spa's aesthetic services. Waxing, facial treatments, spa parties, and curated herbal and skincare retail round out the storefront. The most integrated booking pairs lymphatic facial work, light therapy, and a custom sound-healing massage as a full-spectrum half-day session.