Dr. Calvin Johnson, MD, a board-certified, fellowship-trained orthopedic surgeon, provides independent medical examinations (IMEs) and expert testimony for workers’ compensation and personal injury matters throughout Oklahoma. His practice is devoted exclusively to forensic orthopedic evaluation, delivering objective, evidence-based medical opinions designed to withstand legal and administrative scrutiny.
Over the past three years, Dr. Johnson has completed approximately 1,000 independent medical examinations and provided expert testimony in more than 25 depositions. His work reflects a balanced case mix, with approximately 50 percent claimant and 50 percent defense evaluations, reinforcing his reputation for neutrality and impartial analysis.
Drawing on decades of clinical orthopedic experience, Dr. Johnson evaluates causation, treatment appropriateness, maximum medical improvement (MMI), and permanent impairment in accordance with current orthopedic standards and Oklahoma workers’ compensation requirements. His reports are structured to provide clarity, consistency, and defensibility for attorneys, claims professionals, and adjudicators.
Dr. Johnson is particularly recognized for his ability to clearly explain complex spine, shoulder, and knee conditions. His evaluations help Oklahoma attorneys, insurers, and courts understand the medical facts without advocacy, allowing decisions to be grounded in objective clinical findings.

About MedLegal Authority
MedLegal Authority serves as a dedicated resource for objective, high-quality orthopedic expert services in Oklahoma. Built around a commitment to medical accuracy and professional independence, the practice exists to support fair, informed decision-making in workers’ compensation and personal injury cases. Every evaluation is conducted with a strict focus on clinical evidence, established orthopedic guidelines, and applicable medico-legal standards.
By combining extensive examination volume, balanced case experience, and decades of orthopedic practice, MedLegal Authority provides attorneys, insurers, and courts with clear, reliable medical insight they can trust. The goal is not advocacy, but clarity - ensuring that complex orthopedic issues are evaluated thoroughly, explained plainly, and documented in a manner that stands up to review at every level of the legal process.
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Media Contact
Christa Johnson
MedLegal Authority
1000 W. Wilshire Blvd Suite 430 Nichols Hills, OK 73116
info@calvinjohnsonmd.com

newsroom: news.38digitalmarket.com
Source: 38 Digital Market News
Release ID: 2037073
