Contact Us

Thank you for your interest in contacting us! We value your feedback and are here to help with any questions you have. Please feel free to reach out to us using the information below:

Office Hours: Monday - Thursday: 9:00 AM to 3:00 PM

Online Office Hours: Monday - Saturday: 9:00 AM to 6:00 PM

*Please note: we do not offer walk-in appointments. To view current availability and book online, please click here. All appointments are managed and booked online.

General Inquiries: For general questions or feedback, please call (301)696-1016.

Support: If you need assistance with your certification, please contact our support team at frederickcannabisdoctor@gmail.com. If you have a technical issue with your OneStop account, contact (410)487-8100 or email at mca.providerinfo@maryland.gov.

Phone: You can also reach us by phone at (301)696-1016 during our office hours.

Address: 4 South McCain Drive Suite 3 Frederick, MD 21703 (all in-person appointments are held here)