Michigan Emergency Medicine expert witnesses are board-certified physicians and academic clinicians from Level I trauma centers in Detroit, Grand Rapids, Ann Arbor, and across the Upper Peninsula. They practice in urban ERs, rural critical access hospitals, and community systems serving automotive, manufacturing, and Great Lakes recreation injuries. Many focus on pediatric, geriatric, toxicology, or trauma care. They commonly assess emergency department standards, triage decisions, diagnostic timing, and stabilization and transfer practices in Michigan treatment settings.