Linette Williamson, MD in Encinitas is a Black-owned and women-owned integrative medicine practice on North El Camino Real, combining a University of Virginia School of Medicine degree earned in 1988 with board certification in Regenerative Functional Medicine through the ABAARM. Fellowship status in the American Academy of Regenerative Functional Medicine (FAARFM) and American Academy of Anti-Aging Medicine membership anchor a clinical model that merges over 15 years of emergency and hospital medicine experience with an equal span in functional medicine, a dual-track background that shares diagnostic rigor with integrative peers such as AIM Integrative Medicine. Scripps Memorial Hospital Encinitas affiliation provides inpatient coordination for patients transitioning between acute hospital care and outpatient functional medicine protocols. The practice scope covers bioidentical hormone replacement therapy, SIBO and leaky-gut evaluation, autoimmune disease management, chronic fatigue syndrome workup, and epigenetic methylation testing. EBOO (Extracorporeal Blood Oxygenation and Ozonation) therapy draws blood through an external ozone-infusion and filtration circuit before returning it oxygenated, a detoxification modality that complements the traditional Chinese medicine circulatory approaches at Chong Acupuncture & Integrative Medicine. Advanced diagnostic protocols include heavy-metal panels, comprehensive thyroid cascades, adrenal cortisol mapping, and pharmacogenomic testing to calibrate supplement and hormone prescriptions at the molecular level.