Dr. Maggie Yu

Dr. Maggie Yu is a solo practitioner and board-certified MD who provides holistic and integrative functional medicine care through her online Transform System. Based in Washington, she works with patients worldwide through a virtual model. Dr. Yu is an Institute for Functional Medicine Certified Practitioner (IFMCP) and focuses on complex chronic illnesses, including autoimmune disease, hormone imbalances, gut dysfunction, dysautonomia and POTS, post-viral syndromes, food sensitivities, chronic fatigue, and other difficult to diagnose conditions.

Her practice is especially relevant to a non-toxic living directory because it emphasizes identifying and addressing the root causes of chronic illness through advanced testing and systems-based functional medicine rather than symptom management alone. Her approach evaluates factors such as immune function, digestion, hormones, blood sugar, food reactions, and other underlying drivers of illness to develop individualized care plans. Services are delivered remotely and include comprehensive health assessments, functional laboratory testing, education, and physician-guided treatment through an online program. The website states that patients can participate from the United States, Canada, the United Kingdom, Australia, and many other countries where testing can be supported.

Dr. Yu is a board-certified physician and IFM Certified Practitioner (IFMCP). The practice does not accept insurance. The website notes that HSA and FSA funds may be eligible for use, depending on the patient’s plan administrator. Prospective patients are invited to watch a free online training before scheduling a strategy session with the team.