Dr. Diana Rangaves is Doctor of Pharmacy (Pharm D). She graduated from the University of California, San Francisco and specializes in pharmacotherapy management. Diana has a broad range of acute clinical background and ambulatory care. She was an academic college professor; teaching critical thinking, ethics, pharmacology, addiction, behavior patterns, pharmacy, and nursing. As a Clinical Pharmacist, she is focused on chronic or disease state management.
Gleb Oleinik is a freelance health writer and Journalist from Vancouver, Canada. He’s read thousands of research studies about various supplement ingredients, enabling him to translate complex health information into simple language. Gleb specializes in CBD and has personally tried and reviewed dozens of CBD products. He’s knowledgeable about the ins and outs of the CBD industry as well as the science and research behind this popular natural remedy.
Kimberly Sharpe was born and raised in Oregon where she became a strong advocate for the legalization of medicinal and recreational marijuana. Now, living in the sunshine state of Florida, she continues to push for nationwide cannabis reform and federal legalization. Through her writing, she strives to educate and enlighten readers about the cannabis plant and its many uses.
The clinicians in our team bring their experience from across the spectrum of medical specialties, as well as their perspective from years of clinical practice, research, and patient advocacy. Medical Review, provided by members of Leafreport’s team, ensures that our content is accurate, current, and patient-focused.
Dr. Muhammad Usman is a doctor, nutritionist, researcher, and CBD enthusiast- all in one! Graduating from a prestigious medical institution with honors, Dr. Usman is also a member of the Royal College of Physicians. He is an avid research with more than two dozen publications in peer-reviewed journals. With these qualifications, he has helped many people reach their health and fitness goals.
Rory is a nutritional therapist, providing personalised nutrition, lifestyle and exercise solutions to individuals. He graduated from the University of Exeter with a BSc in Exercise & Sports Sciences, and recently from CNELM with an MSc in Personalised Nutrition. His expertise lies in tailoring cannabis based medicines to individuals, using nutritional genomics and biochemistry. Rory has worked with CBD start-ups since 2015, advising on product formulations, quality control and education on the effects of cannabis on health and well-being. In his spare time, Rory enjoys mountain biking, immersing himself in nature and practicing yoga.
Dr. Stephanie Nichols is a practicing, licensed Naturopathic Physician in Arizona. In her practice, she helps her patients resolve their health concerns through an integrative, functional medicine approach. Her focus is on digestive issues, mental health, autoimmunity, and hormonal concerns. Dr. Stephanie utilizes a combination of herbal therapies, such as CBD, lifestyle, and dietary changes to help people transform their health. She knows first hand the efficacy of herbal treatments. She graduated with honors, from the highly esteemed Southwest College of Naturopathic Medicine in Tempe, Arizona.
Dr. Zora DeGrandpre practices naturopathic medicine (home visits) in rural Washington and is a professional medical and scientific writer and editor, specializing in naturopathic, functional, botanical and integrative medicine. Dr. DeGrandpre has degrees in drug design, immunology and natural medicine and has extensive research experience in cancer and molecular immunology. In her practice, Dr DeGrandpre has found the use of CBD with elderly patients and others to be safe and clinically effective. She brings to all her writing a straightforward approach that is accurate, clear and authentic.