Where is the Best Place for Me to Look for a Job If I Have Criminal Convictions?
If you have misdemeanors, there are likely more companies that will be willing to hire you than if you have felonies. There are companies that hire felons as well, but they tend to be on a case-by-case basis. You can find a list of large, national employers who will hire people with a criminal record here.
Can I Be Fired for Going to Rehab?
In short, your employer cannot legally fire you for going to rehab. You have some protections under the law.