BETTER PRINCIPLES, BETTER HEALTH
Advanced Treatment for Complex Spine & Immune Conditions
Mastery Medical
Specialties
AREAS OF EXPERTISE
Spine
Get a precise diagnosis and treatment plan with advanced spine biomechanical approaches — including ergonomic and exercise coaching.
Environmental Medicine
We diagnose and treat multi-system injury arising from mold-exposure and post-infectious syndromes, including long COVID.
Medico-legal
Dr. Lysander Jim is a medico-legal expert in mold litigation cases involving personal injury, including medical causation analysis.
Meet The Doctor
Dr. Lysander Jim, M.D.
Dr. Lysander Jim is a board-certified Physical Medicine and Rehabilitation physician who specializes in the treatment of low back pain, multi-system environmental injury, and medico-legal expert work in water-damaged building cases. As a plaintiff medical expert, Dr. Jim has testified in cases resulting in multi-million-dollar jury verdicts across three states. Dr. Jim provides comprehensive treatment protocols including advanced diagnostics, hormone optimization, and integrative therapies for patients requiring specialized care.
Who We Are
We are committed to give our best services
Mastery Medical specializes in treating complex chronic conditions including low back pain, Chronic Inflammatory Response Syndrome (CIRS), Mast Cell Activation Syndrome (MCAS), post-infectious syndromes such as Long COVID, and multi-system injury caused by environmental toxin exposure. We use specialized diagnostic protocols and integrative treatment approaches for patients with conditions that require subspecialty expertise and ongoing care protocols.
The Book For Your Back
Specific Spine
Dr. Lysander Jim, M.D. is the author of Specific Spine, a comprehensive guide to diagnosing and treating complex spinal conditions. Drawing from years of clinical experience, the book provides patients and practitioners with evidence-based approaches to understanding low back pain — including guidance on posture, ergonomics, and exercise.