Submission to 2000 web directories for a medical relates site with 10 keywords. so every keywords should be submitted to 200 directories. These directories should be related to medicine, beauty products, face lift surgery, makeovers, etc. I understand you might not find that many related directories and its fine if a percentage of them are not related.
DO not submit to directories related to inappropriate contents such as sex related and adult contents.
I will provide what you need and I would like you to start ASAP.