Dr. Lysander Jim, MD
Dr. Lysander Jim is a board-certified PM&R physician who founded Mastery Medical in California, specializing in spine care and environmental medicine. He has over a decade of clinical experience treating challenging chronic pain cases and complex inflammatory conditions, including CIRS and mast cell activation syndrome. As the first Shoemaker-certified physician in California, Dr. Jim has helped over a thousand patients recover from mold-related illness and post-infectious syndromes (like long COVID). He is also nationally recognized for teaching CIRS courses (CIRSx) and for serving as a medico-legal expert in environmental exposure cases. His clinic’s integrative approach combines precise biomechanical therapies for spine issues with comprehensive detoxification, hormone balancing, and peptide therapies for biotoxin illness.
