Find out if Medical Cannabis is right for you.

 I have been a licensed physician since 1976. I served as an anesthesiologist in the Navy, my last tour of duty was on the teaching staff at National Naval Medical Center, San Diego. In 2005, I retired from a busy private anesthesia and pain management practice. My traditional medical training and experience did not include alternative treatment modalities, like medical marijuana.

For the last 5 years I have provided medical marijuana evaluations to over 10,000 patients in Pasadena, California. I have learned that medical marijuana is not only an effective treatment for a wide variety of conditions but also the safest medicine that I have ever recommended.

Many of my patients are seniors who have never used marijuana or not since their youth. Most of my patients have found relief from their symptoms, frequently using smoke-less marijuana.

I am committed to the California Medical Marijuana Program and to the legal protection it provides to qualified individuals.

If you are interested in determining if you qualify as a medical marijuana patient under the California Medical Marijuana program please schedule an appointment.

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Medical Marijuana Doctor – 1224 E. Green Street Suite #101 Pasadena, CA 91106



Will my medical insurance company cover the cost of my Pasadena medical marijuana evaluation and/or the cost of my medicine?


Unfortunately, not at this time. Medical insurance companies, do not recognize marijuana as medicine, and therefore will not cover any of  the costs related to your medical marijuana evaluation or marijuana medicine costs.


Will my medical records and visit to your office be kept confidential or will I be placed on a list?


Dr. Barnes takes privacy issues very seriously. All patient records are protected by doctor-patient confidentiality. We are HIPAA complaint and protect patient privacy and never report your information to anyone without your written consent. You can rest assured that everything will remain highly confidential when visiting the Pasadena Medical Marijuana Evaluation Clinic.


Once I get my medical marijuana recommendation from the physician, what do I do with it?


Once you receive your letter of recommendation, you should keep the original copy in a safe place. You may need it to prove your legal status following any encounter with law enforcement. You may also need it to obtain membership or to enter one of California’s many medical cannabis dispensaries. You should carry a photocopy of your recommendation whenever you carry your medicine. If you grow, your medicine, you should put a copy inside your grow area.


How many plants can I grow and how much am I allowed to have at any given time?


The number of plants and quantity of medicine that you can possess varies from city to city. If your city or county does not have a higher limit, you may possess eight ounces of dried cannabis, six mature plants, or up to twelve immature plants. No city or county may adopt limits lower than these. We recommend that you check SB420 for your local guide lines to ensure that you are compliant.


I’ve heard that the federal government does not recognize medical marijuana in California, is that true?


Yes, what you heard is correct. The federal government does not recognize California’s medical marijuana laws. Medical marijuana possession, cultivation, and use are illegal under federal law-even for qualified patients. The state, however, does support the use of medical marijuana as an alternative treatment and California’s medical cannabis laws remain fully in force and unaffected by this conflict.

Additional info about getting a medical marijuana evaluation in Pasadena.

According to California state law, a patient can legally consume, carry, and grow marijuana once they have received a marijuana recommendation from a licensed physician. A marijuana recommendation is written approval from a patient’s doctor stating, that the doctor has reviewed the case and determined that the patient may benefit from the use of marijuana; that the patient has discussed the pros and cons of the treatment with the doctor, and that the doctor will continue to monitor the patient.

Some ailments that are frequently treated with a marijuana recommendation are: migraines, nausea, chronic pain, insomnia, glaucoma, chemotherapy side-effects, AIDS, and anxiety. This is a short list and it should be noted that each case must be carefully evaluated by a licensed physician before a marijuana recommendation may be made.

Because the laws can be confusing, and sometimes conflicting jurisdictions over-lap, many general practitioners are reluctant to go on record regarding a marijuana recommendation. As a result, clinics specializing in marijuana recommendations are increasing in number. As with most other specialists, a reputable doctor who specializes in marijuana recommendations should want to review a patient’s medical history, discuss other types of treatment that have been tried, and address any concern about drug interactions and side-effects.

While a marijuana recommendation is not technically legal on the federal level, recent guidelines put forth by federal agencies have decreed that those authorities will not get involved in cases where the patient is in compliance with state law. Thus, a medical marijuana recommendation is an excellent way for a patient to help protect themselves from unwanted attention from law enforcement.