I am currently installing OpemEMR for a free clinic that only serves people without insurance and they already have their own pharmacy. They don’t need the billing or pharmacy modules and I would like to know if there is a way to remove the links in the left navigation pane?
Yes - you can disable anything in OpenEMR. The question is why would you?
The simple answer is to modify the …/interface/main/left_nav.php file, and comment out the links you wish to make invisible. But keep in mind that there may be some logical functions which require going through that link to work properly, so be careful.
Justin at YouthBridge posted quite a few patches designed to turn things off using globals.php variables. They are available in the Patches section of this site.