Need help fighting for a medboard

[Brian19028]

My wife has multiple physics injury all documented one being her knee which she have an mri which showed both knee were bad. She has been on profile for 300+ days but her provider doesn’t want to get her an evaluation and told her good luck. She’s supposed to be going to orthopedic. Her command is pushing for a 5-14 because back in April she went to behavioral health because she was having suicidal thoughts. Is there anything can do to fight this chapter, because getting help for those injury when she get out is going to be costly and the meb would help