The Ohio Medical Marijuana Control Program Toll-Free Helpline responds to inquiries from patients, caregivers, and health professionals regarding adverse reactions to medical marijuana, and provides information about available services and additional assistance as needed. To contact the line, please dial: 1-833-4OH-MMCP (1-833-464-6627). The direct Pharmacy Board Phone Number is 614-466-4143 and their website help line is 733-276-0100