my wife was hurt at work, her employment sent her to a workmanship comp doctor. 4 of them in 4 weeks now they won't pay

If your wife sustained an injury at work that results in disability she should qualify for workers comp benefits.  Sometimes there's a work injury to a part of the body that had pre-existing problems.  In that instance, figuring out whether the disability is related to the work injury or underlying condition can be difficult.  Employers often use this to deny benefits.  You should contact a workers comp attorney in your area for further consultation.