Marijuana Doctors
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Gateway Healthcare Services, LLC

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This private practice provides comprehensive medical marijuana evaluations and certifications for eligible patients seeking to legally use cannabis. Patients will be seen by Dr. Naomi Ihedioha, a state approved certifying physician for the Maryland Medical Cannabis Commission (MMCC). The physician will assess whether or not the use of medical cannabis may be an effective alternative to traditional modes of treatment, as well as discuss its associated risks and benefits. Gateway Healthcare Services also offers assistance with completing the Patient Registration Process to obtain the MMCC Patient ID Number. Any approved patients will be issued a written certification for medical cannabis, permitting the legal purchase of the medicine from a Maryland licensed dispensary. 


First Time: $200

Follow Up: $0

Renewal: $160

Discount Price: $0

Booking Fee: $0

Length: 30 min

Insurance Accepted: No

Languages: English

Years In Practice: 22

Office Hours:

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

Pre-Visit Requirements

  1. Have a U.S. issued government issued photo I.D. i.e. driver's license, state identification card. 
  2. Have medical records documenting your current medical condition. 

Cannabis Doctor Info

The office is in Calvert Co., near Upper Marlboro, Largo, Edgewater, Forestville, Prince Frederick, and North Beach; conveniently located off of MD Route 4, at the Peachtree Professional Center on the 1st floor. 

Naomi Ihedioha M.D.- M.P.H is a Board Certified Family Medicine Physician who has been in practice for over 20 years. She sees patients of all ages - infants, children, adults, and seniors. Dr. Ihedioha graduated from the University of Health Sciences Antigua, School of Medicine, St Johns, Antigua in 1987. She also received her Masters Degree in Public Health in 1990 and completed her Residency Program at the Bronx-Lebanon Hospital Center in 1995. Dr. Ihedioha is extremely excited to be certifying physician and offer naturally therapeutic alternative, especially for patients who have exhausted all possible conventional methods of therapy such as pain medicine or surgery. 


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