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  • Monday08:00 AM - 05:00 PM
  • Tuesday08:00 AM - 05:00 PM
  • Wednesday09:00 AM - 12:00 PM
  • Thursday08:00 AM - 05:00 PM
  • Friday08:00 AM - 05:00 PM
  • Saturday08:00 AM - 05:00 PM
  • Sunday08:00 AM - 05:00 PM
  • Price Range $100 - $145
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Dr 420 Hawaii is a medical marijuana certification team in Hawaii. Since 2003, we have proudly provided marijuana certifications to qualifying patients in the state of Hawaii. Our team of licenced physicians evaluates the patient’s medical condition after an appointment has been made before granting them a medical marijuana certification. We have two Medical Doctors, one APRN, and an LCSW Care Coordinator, plus support staff, on our team. We have a highly trained, experienced, and quality system of care to meet your Certification needs. Though we are located in Hilo on the Big Island, we also travel to O’ahu, Maui, Molokai, and Kauai monthly to hold clinics for new and existing patients. Providing state-wide service with Aloha!

Q Additional Information

Initial Certification: $145

Renewal Certification: $100

Online Certification: N/A

In-Person Certification: Yes

Service Location(s): Hawaii

Q Certification Process Overview

Step 1: Connect with the Doctor/Clinic and request your certification appointment.

Step 2: Complete your certification appointment (in-person or online, you may be asked to submit medical records). Make sure that you (or the Doctor) have registered your profile with the State's Medical Marijuana Registry to submit your certification request with the State.

Step 3: You should receive your Medical Marijuana Certification within 1-2 weeks. Your physical card will arrive in the mail.

Q General Certification Requirements

1) Patients must be legal State residents (in the State you are looking to get certified) and provide proof of residency.

2) If possible, please submit your medical records before your appointment with the Doctor, indicating a qualifying medical condition.

Need help obtaining your medical records? Contact the Doctor's office directly for help.

Q Specialty

Medical Marijuana Certifications

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December, 2021



  • 2:30 pm - 3:00 pm

  • 3:00 pm - 3:30 pm

  • 3:30 pm - 4:00 pm

  • 4:00 pm - 4:30 pm

  • 4:30 pm - 5:00 pm

August 26,2019

  • Tuesday
  • 9:00am - 10:00am
  • marcellus
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