All of our doctors at Marijuana Doctor are board-certified by the state of Florida.
Our staff of compassionate physicians have helped more than 50,000 patients by
 making the evaluation process as easy and stress-free as possible.

Dr. Edward Jacobson

Dr. Jacobson is an Osteopathic Physician with over 35 years of experience, including the operation of a
manipulation department in an osteopathic hospital, an osteopathic manipulation practice, and
25 years of experience in oversight in a medical clinic specializing in the treatment of soft tissue
injuries. Performed evaluation of patients with injury, administered and oversaw treatment, and
recommended additional care. More recently, performed evaluations of patients to determine
whether patients should be recommended for approval of a medical cannabis license.

Dr. Steven Barrett

Steven Barrett, M.D. practiced Emergency Medicine and Urgent Care Medicine for many years before joining Marijuana Doctor as a certified provider. He’s impressed with research concerning the potential benefits of medical marijuana as a viable therapeutic option for the treatment of numerous medical conditions, and he’s seen these benefits first-hand in his Marijuana Doctor patients. Marijuana Doctor has proved itself to be a great company, with knowledgeable and competent clinic staff members, for medical marijuana treatment of patients with qualifying medical conditions.

Dr. Allison Koss

Dr Koss has practiced in a variety of settings and with a diverse pool of patients and have found many patients with conditions refractory or whose condition is sub-optimally responsive to treatments with “traditional medical therapeutics” who benefit from cannabis and cannabidiol medicines. Dr. Koss is honored to observe the clinical efficacy of cannabinoid medicine in practice treating over 2,500 patients in Florida so far; and I look forward to continuing to grow in my knowledge research, experience, and clinical expertise in this innovative and interesting specialty field that is Medical Cannabis


Dr. Jonathan Gerson

Dr. Jonathan Gerson

Dr. Jonathan Gerson is a board certified anesthesiologist who has been in practice over 20 years. He received his degree from Vanderbilt University School of Medicine. He is certified to recommend medical marijuana in the State of Florida. Although he enjoys meeting new patients, he is especially gratified when seeing the improvement enjoyed by his returning patients.

Dr. Lewis Auerbach

Dr. Lewis Auerbach

Dr. Lewis Auerbach is a hematologist who practices medicine out of Brandon, FL. An experienced physician, he received his medical degree from New York Medical College. Dr. Auerbach is trained and certified to recommend medical marijuana to patients in Florida. Treating all of his patients with both compassion and care after being in practice for more than 20 years, Dr. Auerbach is one of the most trusted specialists on the Marijuana Doctor team.

Dr. Robert Hannum

Dr. Robert Hannum

Dr. Robert J. Hannum is a General Practice Specialist who practices medicine out of Central Florida. Having graduated with honors from the Philadelphia College Of Osteopathic Medicine, Dr. Hannum has a career that spans more than 31 years and includes diverse experiences, especially in General Practice and Osteopathic Manipulative Medicine. As a Certified Ordering Physician and a trusted member of the Marijuana Doctor team, he can give medical marijuana recommendations in the state of Florida.

35+ locations throughout Florida

It's never been easier to obtain your Medical Marijuana Card. 

Florida's #1 Medical Card Referral Clinic

In recent years, scientific studies of medical cards have shown promising results in the treatment of a variety of ailments and illnesses, by helping to alleviate symptoms. Residents of the State of Florida can now obtain 100% legal Medical Recommendations for treatment of various qualifying conditions.

Request more information

Newsletter Signup

Take a moment to signup for our newsletter and receive Florida medical marijuana law updates, news and local promos.