你這個問題的法律根據是disability discrimination。
https://www.eeoc.gov/laws/types/disability.cfm
Disability Discrimination & Harassment
It is illegal to harass an applicant or employee because he has a disability, had a disability in the past, or is believed to have a physical or mental impairment that is not transitory (lasting or expected to last six months or less) and minor (even if he does not have such an impairment).
現在可以留證據,以後要是開了,找EEOC申訴。