Contact Us


Patient Medical Cannabis Consultation:

Canadian patients - please have your physician fill in a referral form to see Dr. MacCallum at Green Leaf Medical Clinic

American patients - you can visit the Society of Cannabis Clinicians referral directory


Other medical cannabis collaborations:

Dr. MacCallum would love to hear from you regarding research, writing, presentations, or other consultative and advisory oppertunities. Please fill in the form below: 


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