Lysander Jim, MD

Dr. Lysander Jim, MD, is a board-certified Physical Medicine and Rehabilitation physician and founder of Mastery Medical in South Pasadena, California, where he specializes in root-cause treatments for complex chronic illnesses, particularly those arising from environmental exposures. A graduate of Albert Einstein College of Medicine (2011) with a bachelor's in psychology from UC Berkeley (2007), Dr. Jim completed his residency at UCLA/Veterans Affairs with top honors, honing expertise in pain management, neurological conditions, and low back pain before launching his practice in 2017 to address overlooked mold-related injuries. As a Shoemaker-certified practitioner, he excels in diagnosing and treating Chronic Inflammatory Response Syndrome (CIRS) and biotoxin illnesses, guiding patients through the Shoemaker Protocol with precise diagnostics, environmental assessments, detoxification, and holistic strategies to alleviate symptoms like fatigue, brain fog, chronic pain, and inflammation for sustainable recovery. An educator and advocate, Dr. Jim hosts the "Heal From Mold" podcast and lectures at national conferences, empowering thousands with science-backed insights on mold disease.