Corporate Office

6533 NE Sandy Blvd.

Portland, OR 97213

Phone: (503) 272-8781

Fax: (503) 536-6458

©2019 by Green Earth Medicine- OMMP Services. Proudly provided to Portland, Bend, Warrenton, Cave junction, Medford, Grants Pass, Tillamook, and surrounding areas.

OMMP Examinations

Oregon Medical Marijuana Doctors Appointments

In order to become a Medical Marijuana Patient in the state of Oregon you must see a Medical Doctor for approval.  We have highly qualified Cannabis Experts on our team to guide you through the process of becoming a patient.

Step One: Be an Oregon Resident with a qualifying medical condition 

Recognized Qualifying Conditions:

  • Cancer

  • Glaucoma

  • A degenerative or pervasive neurological condition


  • Post-traumatic stress disorder (PTSD)

  • A medical condition or treatment for a medical condition that produces one or more of the following: 
    - Cachexia (a weight-loss disease that can be caused by HIV or cancer)
    - Severe pain
    - Severe nausea
    - Seizures, including but not limited to seizures caused by epilepsy
    - Persistent muscle spasm, including but not limited to spasms caused by multiple sclerosis

  • If you are not sure if you condition qualifies, please call our office and we'll help guide you!

Step Two: Make an appointment at one of our clinic locations and gather your medical records

  • Clinic Locations:


Grants Pass


Cave Junction




  • Medical Records:

Bring Medical Records to your appointment or we can help you quickly request your records from prior medical visits

Step Three: Come to your medical appointment and prepare to submit paperwork to                            the OMMP

Documents you need for your clinic visit:

  • Driver's License or Government approved ID

Also bring any proof of benefits: 


Oregon Health Plan

SSI (Supplemental Security Income)

Veteran Status

We will prepare your paperwork to be mailed to the OMMP/OHA or you can use this link to upload your documents for an online submission. 

Step Four: Receive your OMMP patient card in the mail usually within 5-7 days. Here are the benefits of having your OMMP card:

Use your card at dispensaries and you will not have to pay the 25-35% recreational tax. 

An Oregon medical marijuana patient (and their caregiver, if applicable) may possess up to 6 mature plants, which must be grown at a registered grow site address, and up to 24 ounces of usable marijuana.

A patient or caregiver may only possess or purchase from a dispensary in one day: 

  • 24 ounces of usable marijuana;

  • 16 ounces of a medical cannabinoid product in solid form;

  • 72 ounces of a medical cannabinoid product in liquid form;

  • 16 ounces of a cannabinoid concentrate whether sold alone or contained in an inhalant delivery system;

  • Five grams of a cannabinoid extract whether sold alone or contained in an inhalant delivery system;

  • Four immature marijuana plants; and

  • 50 seeds.

This is different from the possession limits for recreational marijuana.