Matthew Everett, MD

Environmental Medicine

Board Certified · Emergency Medicine

IFMCP · ISEAI

Meet Dr. Everett

Dr. Matthew Everett is a board-certified physician specializing in environmental medicine, with a focus on identifying and treating the root causes of chronic, complex illness. His practice centers on patients whose conditions have been overlooked or mismanaged by conventional approaches.

With expertise spanning mold illness (CIRS), heavy metal toxicity, chronic infections including Lyme disease, mast cell activation syndrome, and mitochondrial dysfunction, Dr. Everett developed the 5M Framework to systematically evaluate the environmental triggers behind multi-system symptoms.

His approach combines detailed exposure histories with advanced biomarker testing — including TGF-β, MMP-9, C3a/C4a, mycotoxin panels, and heavy metal assays — to create targeted, evidence-based treatment protocols that address the cause rather than mask the symptoms.

Dr. Everett sees patients both in-clinic at iHeal Medical in Katy, Texas and via telehealth nationwide.