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Dr. John C. Langley

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Dr. John C. Langley, a general practitioner with over 36 years of experience, is now accepting patients under Florida's medical cannabis laws. Dr. Langley will perform a comprehensive review of each patient's medical history to determine if the use of medical marijuana will be beneficial. If the patient is diagnosed with one or more qualifying condition(s) and traditional treatment methods haven't proven effective, medical marijuana may help. During the evaluation, patients will be educated on the benefits and risks of using medical marijuana as an alternative treatment method. Patients who are certified by Dr. Langley will be guided through the application and registration process with the Florida Medical Marijuana Use Registry.


First Time: $179

Follow Up: $150

Renewal: $150

Discount Price: $150

Booking Fee: $0

Length: 45 min

Insurance Accepted: No

Languages: English, Spanish

Years In Practice: 32

Office Hours:

Monday:9:00 AM - 7:00 PM
Tuesday:9:00 AM - 7:00 PM
Wednesday:9:00 AM - 7:00 PM
Thursday:9:00 AM - 7:00 PM
Friday:9:00 AM - 7:00 PM
Saturday:9:00 AM - 7:00 PM
Sunday:9:00 AM - 7:00 PM
  • Payment Methods:

Pre-Visit Requirements

  1. Complete medical records release and send it to the doctor who has your records or bring the records to your appointment.
  2. Patients must be 18 years or older, or accompanied by a caregiver, with a valid Florida identification card and qualifying condition(s).
  3. The Compassionate Care Discount is extended to military veterans only. A valid form of identification is required.

Cannabis Doctor Info

This medical facility is located in Monroe Co., assisting the qualified patients in and around  Key West, close to Bahia Honda Key, Bay Point, Big Coppitt Key, Big Pine Key, Cudjoe Key, Duck Key, Everglades Flamingo, Islamorada, Key Largo, Marquesas Keys, Saddlebunch Keys, Stock Island, Sugarloaf Shores, Summerland Key, Tavernier. Dr. Langley is willing to travel up to Marathon for qualifying patients who are seeking relief using a natural treatment alternative such as medical marijuana. Patients are encouraged to call Dr. Langley directly to learn more about this service.

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