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CannaMD - Sumter Co.

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This compassionate organization has medical marijuana certification centers throughout the state, where FL residents can see an Authorized Ordering Physician registered with the FL Office of Medical Marijuana Use (OMMU). The certifying practitioner at this location is Dr. Harriett Deissler, who will conduct a comprehensive evaluation to determine whether or not the use of low-THC and/or medical cannabis would be a beneficial treatment; and if its advantages outweigh any associated potential health risks. 

Any approved patients will be assisted with the process of registering with the OMMU to obtain a Registry ID Card, required to legally purchase and use the medicine from a state approved dispensing location or Medical Marijuana Treatment Center (MMTC). 

Prior to the visit or scheduling an appointment, patients may call the office and speak with a nurse practitioner, who can answer any questions regarding the program such as how to qualify for and receive a valid MMJ card from the OMMU. 


First Time: $249

Follow Up: $0

Renewal: $195

Discount Price: $0

Booking Fee: $0

Length: 30 min

Insurance Accepted: No

Languages: English

Years In Practice: 30

Office Hours:

Monday:8:00 AM - 9:00 PM
Tuesday:8:00 AM - 9:00 PM
Wednesday:8:00 AM - 9:00 PM
Thursday:8:00 AM - 9:00 PM
Friday:8:00 AM - 9:00 PM
Saturday:10:00 AM - 6:00 PM
Sunday:10:00 AM - 6:00 PM
  • Payment Methods:

Pre-Visit Requirements

  1. Be 18+ years old. 
  2. Be a legal resident of Florida and have a valid proof of residency i.e. driver's license. 
  3. Be diagnosed with a qualifying medical condition approved by the Office of Medical Marijuana Use. 
  4. If you have any medical records, documents, prescriptions, etc... as proof of your medical condition, please bring them to your scheduled office visit. 

Cannabis Doctor Info

The office is in central FL of Polk Co., near Lakeland, Bartow, Poinciana, Four Corners, Haines City, Lake Wales and Auburndale. CannaMD has 8 additional medical offices located in Tampa, Mt. Dora, Orlando, Gainesville, Fort Lauderdale, West Palm Beach, Jacksonville, and Miami where patients can see a Medical Marijuana Qualified Ordering Physician. 

With a NO OVERBOOKING policy, patients are seen at the time of their scheduled appointment, ensuring a confidential and comfortable visit without having to sit in a "waiting room."

The attending physician at this location is Harriett Deissler D.O., a Board Certified Physician who has been in practice for over 30 years. Dr. Deissler is a Diagnostic Radiologist, certified by the American Osteopathic Board of Radiology. She completed a Vascular and Interventional Radiology Fellowship at Johns Hopkins Medical Center, one of the most prestigious training programs in the country, accepting only a handful of applicants each year. 

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