I was asking because beyond college, people don't tend to discuss such things. As I said, maybe it depends upon the type or degree of your disability. The services I mentioned are available in colleges for those who need them. You didn't tell anyone, which is a personal choice. But if it is something that may become obvious, perhaps full disclosure is the smart way to go.
Congrats on the job. It is a testament to performing well in an internship or co-op in order to make you an attractive candidate for hire.