There are many reasons you may have your licenses suspended or revoked. The main concern is the health and welfare of the public. However, in certain cases, such as crimes of violence, substance abuse and domesitc abuse, the Board becomes more concerned. Hence, it depends on the reason you received the misdemeanor charge.
If your misdemeanor theft charge was dismissed, it may not even be a factor. Usually the employer or licensing agency is looking for prior convictions on issues related to the job. A felony breaking and entering of a pharmacy for drugs - forget health related work until you have several years of no convictions or even arrests. Misdemeanor shoplifting conviction, possible problem depending on the license. Lying about either, big problem. Your licensing agencies could tell you the rules, or you can consult a lawyer who specializes in health law.
DISCLAIMER: The forgoing comment is for general educational purposes only, and is not legal advice upon which the reader may rely as the commenter has no actual knowledge of the facts of the case, has not interviewed persons or examined evidence, and has not researched the applicable law. The comment is based only on the facts provided, which are extremely limited, and may or may not be true. Complete defenses may prevent the success of any claim. Competent legal advice should always be obtained before taking any legal action or filing suit. Readers employ any information provided herein at their own risk.