I just got a call from a Doctor's Office requesting that we send them a candidate to replace one of our previous graduates who was advancing to a better job. I asked what software system they were using and found out it was a program called Amazing Charts. Curious, I Googled Amazing Charts and found they had YouTube tutorials available on a link from the website.
You should always go into a job interview prepared. If you want to impress your interviewer, ask about the software they use when they call you for the interview. If you are doing direct contact into the un-posted job market, why not do a survey call before you walk-in with your resume. Find out what doctors use which programs. Then quickly familiarize yourself with the programs being used. You might even mention your familiarity on your customized resume or in a cover or search letter.
Here is an introductory video for "Amazing Charts"
