What are reasonable accomodations to ask an employer for a panic disorder?

I get panic attacks, and it's kept me from getting a job for some time, and I'm trying to get one now, but I don't know what to ask for as far as what they can do to accommodate me. I'm worried that whatever I ask, even though my disability is covered under the Americans with Disability's Act, and I have a diagnosis from a therapist, they may still find a reason not to hire me/not keep me on. Also, I have agoraphobia, in the sense that I can't go anywhere that I can't easily leave without becoming very anxious or full on panicking. Any help is appreciated.