Cornerstone Research is California’s first research based medical cannabis collective. We are a non profit collective with limited membership. Our focus is on the science of medical cannabis, from the strict criteria we use to select our medicinal strains
to our superior testing standards. The variety and quality of our genetics are unparalleled and include several cannabis cup winners. New Membership is by appointment only. If you are interested in becoming a patient of ours please give us a call for your
initial consultation. No walk- ins please.
“The staff here is incredibly helpful they really know a lot about everything that they are serving and can give you a really good rundown of the things that you should get depending on what you are looking for. I got some wonderful herb while I was there. I was a little bit disappointed that they did not have many different kinds of wax or any shatters, they only carry solventless concentrates. This is not a large issue but as somebody who is especially interested in concentrates it was unfortunate. I will definitely be back to this location in the future when I am looking to get some good buds”