ADA.
What kinds of issues/problems and the like are going thru your mind when you ask this question? Because if it's the walking and steps that are issues, there can be easy changes made, if it's the hours standing for your job, and wheelchair accessiblity - some things can be changed and modified easily, usually without a great deal of effort or expense.
By putting out your problems, we all can help you find the resources you need to get you thru all this.
Take super good care now! - j