Medical Marijuana Cards & Medical Marijuana CertificationsPhiladelphia, PA, King of Prussia, PA & Devon, PA

Interested in learning more about discounted certification events?

Reach out to us using the form below to find out more information about upcoming events.

Medical Marijuana CardsMedical Marijuana Certifications ∴ King of Prussia, PA ∴ Devon, PA

Our Locations

With prime locations in Devon, King of Prussia, & Philadelphia, it's no wonder we are the top choice throughout the greater Philadelphia area. Reserve products online, get your medical marijuana dropped off at your home, or schedule an appointment below.

There are new ways to save everyday at Keystone Shops with our expanded daily specials!