Can I work at a hospital with a criminal record?

December 2005 I was with someone when they sold some drugs. I now have a Misdemeanor aiding and abetting drug sale on my record. I have never been in any trouble since then. I finished community college with a Medical records and medical receptionist certificates in 2008. I have been working from 2008 until the end of 2010 when I relocated. Now I am trying to find a job and wondering if I should even waste my time looking in the medical field?