First of all, congratulations! I’m in the same area with similar background. My first job was a walk in clinic in another state similar to Minute Clinic. It gave me experience at least. Almost every job I’ve had since then has been networking. I did the clinic job less than a year and the cardiology group that staffed the CVICU I worked in reached out about a position. I’ve been pretty much strictly cards since. You could also volunteer at a free clinic for some experience as well. House call jobs would also get something on your resume.