Comprehensive case solutions for California Workers' Compensation.


We Move Claims and Lives Forward.

Impairment Rating Specialists was founded in 2009 by Dr. John W. Alchemy, M.D. as a solution for California injured workers and insurance industry to close workers’ compensation claims. We specialize in performing, or assisting the primary treating physician, in writing the claim’s summary report. [click here for more information about us]

We do Impairment Reports differently. Fast, Accurate, and Correct. Our reports are validated and certified. We have the capability to offer legally "Pre-Certified" reports by our expert attorneys. [read more]

We offer Solutions. We Save Workers, Employers, Doctors and Insurance Carriers valuable time and money. Did you know?... [read more]


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Our mission is to write objective and correct AMA impairment medical evaluations.

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