Why Revolution Medical Cannabis?

Be part of a change!

Welcome to your new medical home.

*Only at the Walden, Calgary location. Must call to book.

Our Mission

Our doctors and educators aim to be supportive partners for patients – offering connection, care and compassion throughout their wellness journey.

Our primary purpose is to be our patients’ advocate for better health, well-being, and healing.

In our Calgary medical offices, we hope to do this through unrivalled patient education from our trusted “Cann-Experts” compassionate support, and lower appointment wait times that allows next day appointments at our main clinic.

Together – with you – we can determine if medical cannabis can improve your quality of life and exceed your health goals.

Alberta Made, 100% Canadian

Created to better patients & doctors

2000+ Patients


Join the health revolution

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Our Story

Our team consists of educators and medical experts that not only provide medical marijuana access, but educate doctors on how to better care for their patients.

Revolution Medical Cannabis was founded on the  determination to offer patients more than just access to medical marijuana.

Patients are still on waiting lists and prolonging their relief from chronic pain and illnesses. We want to shrink this gap of patient to doctor access by educating more doctors on how they can better manage their patients with this natural alternative.

Our Physicians have been prescribing medical cannabis in Canada since the inception of…

Ali Oonwala, B.Sc. Pharm.

Co-founder & President

“I started RevCan mainly to help improve the quality of life of opioid -dependent patients and to be able to give a positive impact on their daily struggles.”

Calgary-based pharmacist, Ali Oonwala, started Revolution Medical Cannabis in pursuit of helping opioid-dependent patients.

Ali witnessed the suffering of many of his patients in his downtown Calgary pharmacy. Through medical cannabis, he believes he can help make a positive impact on their daily struggles by giving them a safer alternative.

In addition to catalyzing cannabis’s role in the opioid crisis, Ali believes CBD can have an impact on sports medicine and chronic pain. Ali is a huge sports fan himself.

Ali’s vision is to educate the public on the difference between recreational and medical cannabis; in turn, helping to deflate the stigma around marijuana and encourage research.

Ali’s philosophy to total wellness is to have a sense of balance in one’s life and social environment. This to him is as vital as nutrition, exercise, and medicine. This is why at Revolution Medical Cannabis, our medical professionals and educators relate to all our patients beyond the patient/clinician relationship. Because of Ali’s philosophy of total wellness, our Calgary and Edmonton medical cannabis clinics take pride in their commitment to listening carefully to all the issues and struggles of our patients.

Ali Oonwala graduated from the University of Alberta School of Pharmacy in 2002. After practicing in Seattle for several years, he returned home to Calgary.


Dr. Riyaan Hassen, M.D.

Co-founder & Leading Doctor

“My greatest satisfaction is helping people overcome their dependence on prescription drugs.”

Patients and health practitioners alike describe Dr. Hassen as progressive and incredibly compassionate. His dedication to offering personalized medical care that focuses on the overall well-being of the family and the individual doesn’t go unnoticed.

Dr. Hassen believes that his patients should leave his offices a little happier than when they came in. It’s with this philosophy that he started his family practice Revolution Medical Clinic, and now Revolution Medical Cannabis.

Physicians, unsure about prescribing medical cannabis?