Take a look at the very first option of Medical Marijuana Centers, the list is in alphabetical order so I hope you can find Herbal Elements. It is quite astounding that you couldn't find anything on them, they are in the registry, have a word press site, facebook, they are on lots of online reviews.
I know the last time you called you couldn't get an answer and didn't wait for the answering machine so I will help you out this time. They are closed Sunday and they are in the MTZ.