Meet Our Doctors

CannaMD is proud to feature a network of compassionate, experienced physicians. We encourage you to browse a selection of our doctor profiles, below.

Current Florida Physicians: Interested in working with CannaMD? Visit our physician recruitment page to get started! 

Dr. Stephen Sebastian - CannaMD (1)

Stephen J. Sebastian, M.D., M.P.H.

Licensed in the State of Florida

From my experience as an ER physician, I’ve witnessed firsthand the limitations of traditional medications. I believe in medical cannabis because of its proven therapeutic benefits and its potential to provide relief where other treatments may fall short.

Dr. Joey Beyer - CannaMD

Joey L. Beyer, M.D.

Licensed in the State of Florida

As a physician, I have the unique privilege of helping patients understand their condition and create a plan to improve their health. Hearing patients tell me how they are able to use medical cannabis to go back to their normal life and no longer experience the side effects of various prescription drugs is rewarding.

Dr. Sander Fernandez - CannaMD

Sander Fernandez, M.D.

Licensed in the State of Florida

I’ve been focused on treating patients of all ages with Medical Cannabis to help with a variety of medical diagnoses. Medical Cannabis has
tremendously impacted the life of millions of patients around the world, and I’ve personally witnessed those same benefits amongst my own patients.

Dr. Jamaal McLeod - CannaMD

Jamaal A. McLeod, D.O.

Licensed in the State of Florida

Cannabis Medicine was a natural fit for me. I have always valued taking an integrative approach to medicine – preferring various natural modalities as an alternative to pharmaceuticals when indicated. I am an Osteopathic Physician, double board-certified in both Family Medicine as well as Integrative Medicine which provided me with the unique ability to address my patients holistically.

Dr. Vincent Jarvis - CannaMD

Vincent Jarvis M.D., MPA

Licensed in the State of Florida

As an Internal Medicine and HIV Medicine specialist, I’ve always prioritized the personal needs and stories of my patients. Over the years, I’ve seen the genuine, life-changing benefits of medical cannabis, and I truly believe in its potential to improve well-being. My journey now includes weaving this natural remedy into care plans, hoping to offer a touch more comfort and hope to those I serve.

Dr. Thomas Umstead - CannaMD

Thomas Umstead M.D.

Licensed in the State of Florida

As an Obstetrics & Gynecology specialist, I’ve always been deeply attuned to the unique health journeys of women. Over the years, I’ve witnessed the transformative benefits of medical cannabis, and I genuinely believe in its potential to enhance well-being during various life stages. My mission now includes incorporating this natural remedy into care, aiming to provide added comfort and empowerment to every woman I serve.

Dr. Carole L. Neuman - CannaMD

Carole L. Neuman M.D.

Licensed in the State of Florida

I believe in the therapeutic benefits of medical marijuana. This interest emerged from my relentless pursuit for alternative healing options, especially when traditional methods couldn’t provide sufficient relief for my patients. I view medical marijuana as a viable addition to patient care, particularly in managing conditions like chronic pain, endometriosis, and PMS, where it has offered life-changing benefits for my patients.

Male doctor outline

Stephen Ducker M.D.

Licensed in the State of Florida

I am a board-certified Geriatrician and Family Medicine specialist with a deep-rooted passion for holistic health solutions. I strongly believe in the therapeutic potential of medical cannabis and advocate for its use to enhance the quality of life for both the elderly and families. My dedication is driven by witnessing the profound benefits and improved well-being it brings to my patients.

Dr. Richard Nelson - CannaMD

Richard C Nelson M.D.

Licensed in the State of Florida

As a specialist in geriatric medicine, I have a strong interest in the medicinal benefits of marijuana. I consider medical marijuana as a pivotal tool in my practice, as it often provides my patients – especially the elderly – an alternative relief from conditions like chronic pain, glaucoma, and Parkinson’s. My belief in its potential lies in its ability to improve quality of life, offering solace where traditional medication has often fallen short.

Dr. Luis Carrillo - CannaMD

Luis Carrillo, M.D.

Licensed in the State of Florida

Throughout my career, medicine has had a substantial dependence on surgical procedures and extensive, aggressive therapies, leading to a multitude of chronic medical conditions, often leading to a reliance on narcotic approaches. Something was always missing. Medical cannabis has become an alternative that has had exciting outcomes and made patients’ lives better. I am very excited to be involved with delivering a new perspective.

Dr. Neil Reece - CannaMD

Neil Reece, M.D.

Licensed in the State of Florida

The cannabis field and Cannabis Medicine was a natural fit for me. I have always valued taking an integrative approach to medicine -preferring various natural modalities as an alternative to pharmaceuticals when indicated. I am an Osteopathic Physician, double board certified in both Family Medicine as well as Integrative Medicine which provided me with the unique ability to address my patients holistically.

Male doctor outline

Donald Goldman, M.D., D.C.H.

Licensed in the State of Florida

Throughout my years as an orthopedic surgeon, I’ve seen countless patients grapple with chronic pain and the side effects of conventional treatments. With my combined knowledge as a medical doctor and a chiropractor, I firmly believe in the therapeutic potential of medical cannabis to provide holistic pain relief and support the body’s natural healing processes.

Male doctor outline

Rodger Stratt, M.D.

Licensed in the State of Florida

As a physician, I have the unique privilege of helping patients understand their condition and create a plan to improve their health. Hearing patients tell me how they are able to use medical cannabis to go back to their normal life and no longer experience the side effects of various prescription drugs is rewarding.

Dr. David West - CannaMD

David West, M.D.

Licensed in the State of Florida

As an Internal Medicine specialist, I’ve always been dedicated to understanding the intricate stories behind each patient’s health. Through my years of practice, I’ve been continually amazed by the profound benefits of medical cannabis and its capacity to promote holistic well-being. Now, my approach encompasses this natural alternative, striving to offer a comprehensive and compassionate touch to everyone in my care.

Dr. Jason Schultz - CannaMD

Jason D. Schultz, M.D.

Licensed in the State of Florida

When I began practicing medicine, there was a lot of pressure to give narcotics no matter what. As I went through my medical career it got worse and worse. Now I have the opportunity to help patients with a natural form of medicine that produces better results. As a physician, it was easy to become an advocate.

Dr. Mark Vacker - CannaMD

Mark A. Vacker, M.D.

Licensed in the State of Florida

The use of medical marijuana is all about giving people hope and options in healthcare. Treatment with medical marijuana also takes into consideration a person’s physical state, nutritional status, psychological attitude, and spiritual beliefs. The “whole person” is cared for, not an isolated body part or disease.

Dr. Gina Justis - CannaMD

Gina Justis, M.D.

Licensed in the State of Florida

As an anesthesiologist, my life has been dedicated to the management of acute and chronic pain. And now, my role is to give medical marijuana recommendations to patients so they can begin to discover or continue to manage the treatment of their own conditions. Medical marijuana has given patients control and freedom over their lives which has not been the conventional way that traditional medicine has practiced in the past. Every individual has a unique story and a unique body, and they know that story and that body better than anyone else.

LEarn More

Interested in meeting with one of our physicians? Find out if you qualify for free by completing an application today or calling (855) 420-9170.

Research

PUBLISHED STUDIES

October 2021: CannaMD participated as recruitment site in a University of Florida (UF) study on the short and long-term effects of medical marijuana as it relates to pain. The study, conducted through UF’s College of Public Health and Health Professions and College of Medicine, was led by Department of Epidemiology Assistant Professor, Yan Wang, PhD. The final results were published in the peer-reviewed journal, Cannabis (see: “Health Outcomes among Adults Initiating Medical Cannabis for Chronic Pain: A 3-month Prospective Study Incorporating Ecological Momentary Assessment (EMA)”).

PRESENTED ABSTRACTS

March 2022: CannaMD‘s Chief Medical Researcher, Jessica Walters, served as a co-author on a study abstract, led by Florida Gulf Coast University and Releaf App, and presented at the 2022 Southeastern Psychological Association Conference: “Using smartphone technology to track real-time changes in anxiety/depression symptomology among Florida cannabis users”.

ONGOING STUDIES

August 2022: CannaMD is proud to serve as a recruitment site for the Study on Medical Marijuana and Its Long-Term Effects on Older Adults (SMILE), a statewide study on medical marijuana as it relates to chronic pain. The study is conducted through the College of Public Health and Health Professions and the College of Medicine at UF. The project is led by Department of Epidemiology Assistant Professor Yan Wang, PhD, MSC. May 2022: While multiple peer-reviewed studies have established the efficacy of medical marijuana in treating anxiety, far less is known about the specific ratio of cannabinoids that works best to alleviate anxiety symptoms. A new study – led by Florida Gulf Coast University (FGCU), Releaf App, and CannaMD – aims to shed light on the subject. March 2022: CannaMD is proud to serve as a recruitment site for the Medical Marijuana & Me (M3) Cohort Study, a statewide survey study on MMJ outcomes among current and new MMJ patients. The study is conducted through the College of Public Health and Health Professions and the College of Medicine at UF. The project is led by Department of Epidemiology Assistant Professor Yan Wang, PhD, MSC May 2020: CannaMD is proud to serve as a recruitment site for the Consortium for MMJ Clinical Outcomes Research Contact Registry, a statewide registry study that builds a database of MMJ patients interested in participating in research. The ongoing registry is conducted through the College of Public Health and Health Professions and the College of Medicine at UF. The project is led by Department of Epidemiology Professor Robert Cook, MD, MPH, and funded by the Consortium for MMJ Clinical Outcomes Research. Led by a leadership team at UF, the Consortium engages public and private universities across the state of Florida. March 2020: CannaMD is proud to participate as a recruitment site in a University of Florida (UF) study on the short and long-term effects of medical marijuana as it relates to post-traumatic stress disorder (PTSD). The current study, conducted through UF’s College of Public Health & Health Professions and College of Medicine, is led by Department of Epidemiology Assistant Professor, Krishna Vaddiparti, PhD, MPE, MSW.

Press & RESOURCES

CannaMD is actively involved in the medical community, and prides itself on serving as a local, educational resource for area physicians and and medical professionals.

For media features, please see: Press.

For physician resources and peer-reviewed research, please see: Physician Resources.

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