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Transform Your Patients' Lives

Get The Tools and Training You Need to Build or Take Your Practice to the Next Level.


Empowering Providers Worldwide

Our mission at Regain Health Science is to empower providers from all over the world to learn about a new approach to treating chronic diseases. We provide you the tools, training, and confidence to transform your practice and your patients’ lives.

Advance Your Practice, Get Better Results

Improve your clinical results and understanding of health and disease with our Functional Medicine Certification course. Improve your patients’ engagement and commitment with our coaching training. Our programs are designed to start your practice or take your practice to the next level.

Increase Your Income & Revenue

Learn how to get more clients, fill up your schedule, and sell high-ticket programs or procedures with our Marketing & Sales Training. Together, we will help to transform your practice and build the practice of your dreams. 

Become A Certified Functional Medicine Provider Today!

Get better clinical results, increase revenue, and help more people. Find out more about this exclusive offer to become a certified functional medicine provider.

About Our Teachers


Tal Cohen, DAOM, MS-HNFM is the author of two books: ‘Treating Pain and Inflammation with Functional Medicine: The Complete Clinical Guide’ and The ‘Complete Guide to Removing Toxins & Improving Your Health.’

Tal holds a Master of Science in Human Nutrition and Functional Medicine and a Doctorate in Acupuncture and Oriental Medicine.

He has presented on Functional medicine, stem cell therapy, oriental medicine, brain health, lifestyle and nutritional medicine in several venues, such as Oregon Health and Science University, Linfield College of Nursing, National University of Natural Medicine, Oregon Association of Nurses, public libraries, and Oregon College of Oriental Medicine.

About Our Teachers

Heather Zwickey, PhD

Dr. Heather Zwickey earned a PhD in Immunology and Microbiology from the University of Colorado Health Sciences Center with a focus on infectious disease. She went on to complete a postdoctoral fellowship and teach Yale University's medical school.

At the National University of Natural Medicine in Portland, OR, she launched the Helfgott Research Institute which researches the effects of nutrition and natural therapies on the immune system.

Heather also established the School of Graduate Studies, developing programs in research, nutrition, and global health among others. She currently co-leads an NIH funded clinical research training program. She teaches at many universities and speaks at conferences world-wide. She has specific interest in the gut-brain axis in neuroinflammation and psychoneuroimmunology.


About Our Teachers

Prof. Liz Lipski, PhD, CNS, FACN, IFMCP, BCHN, LDN

Professor Liz Lipski is an author, researcher, and a clinician with 30 years’ experience in field of digestion related conditions and clinical nutrition.

She received her PhD in Clinical Nutrition and she is the Director of the Academic Development for the Nutrition programs in Clinical Nutrition at Maryland University of Integrative Health.

She is on faculty for The Institute for Functional Medicine, and the Metabolic Medicine Institute fellowship program. She is also on the advisory boards for the Accreditation Council for Professional Nutrition Education (ACNPE), the American Nutrition Association, the Certified International Health Coaches, and the Autism Hope Alliance.

About Our Teachers

David Musnick, MD

Dr. David Musnick, MD is board-certified in Internal Medicine and Sports Medicine and is certified in Functional Medicine. He has been in practice for 29 years and has practiced Functional Medicine for 24 years.

Dr. Musnick gives lectures on many topics in Functional Medicine. He has created and lectured extensively on a Functional Medicine Approach to Pain Management. He has created and lectured on A Functional Medicine Approach to Healing Concussion.

He has written numerous book chapters on Osteoarthritis. He has extensive experience in taking care of patients with Concussion, Mild Traumatic Brain Injury and Mild Cognitive Impairment. He is also an expert in all aspects of Functional Medicine including: Functional immunology, GI problems, Irritable Bowel Syndrome, insomnia, Fibromyalgia Syndrome, Arthritis, Autoimmune disorders, genomics, Depression, Lipid and Cholesterol problems and the prevention of heart disease.

Dr. Musnick teaches Frequency Specific Microcurrent and how to integrate that modality with Functional Medicine. He taught Sports Medicine and Pain Management at Bastyr University for 16 years and is a very lively and informative speaker.


About Our Teachers

Jessica Knese, MS, CNS

Jess Knese, MS, CNS, graduated from University of Colorado at Boulder with dual bachelor degree in Integrative Physiology and Psychology and a Master of Science in Clinical Nutrition and Integrative Health from Maryland University of Integrative Health.

She is certified in Functional Medicine and Certified Nutrition Specialist (CNS).

About Our Teachers

Michelle Leary-Chang, ND, IFMCP

Dr. Michelle Leary-Chang is a researcher, presenter, and a Functional Medicine Physician practicing general primary care and specialty men’s and women’s health.

She completed training at the Institute of Women’s Health, American Academy of Anti-Aging Medicine (A4M), and the Institute for Functional Medicine (IFM) in areas of fertility, hormone management for men and women, anti-aging medicine, and metabolic weight-loss.


About Our Teachers

Jonathan Nadal, ND, MSAOM, LAc.

Dr. Jonathan Nadal earned a Doctorate in Naturopathic Medicine and a Master of Science in Acupuncture and Oriental Medicine from the National University of Natural Medicine.

Dr. Nadal specializes in integrative medicine and advanced lab testing for the treatment of chronic and inflammatory conditions.

About Our Teachers

Brandy Cohen, MSAOM

Brandy Cohen, MSAOM completed a Bachelor’s degree in Psychology with specific interests in clinical Transpersonal Psychology and a Master of Science in Acupuncture and Oriental Medicine from Oregon College of Oriental Medicine.

She has an extensive background in Aviation, as an instructor and pilot, and she holds commercial pilot licenses with single and multi-engine flight instructor ratings. In the last 8 years, she has been the Operations Director of A New Way Clinic, an integrative medicine clinic, were she was in charge of operations management and technology.

About Our Teachers

Lauren Deville, ND

Dr. Lauren Deville is board-certified to practice medicine in the State of Arizona. She received her NMD from Southwest College of Naturopathic Medicine in Tempe, AZ, and she holds a BS in Biochemistry and Molecular Biophysics from the University of Arizona, with minors in Spanish and Creative Writing. She also loves yoga, piano, and good audiobooks. 

Dr. Deville came to naturopathic medicine in a roundabout way. When she was fifteen, her father died of cancer, after which she planned to devote her life to cancer research. But she quickly discovered that research was not for her. Years later she planned to attend traditional (“allopathic”) medical school, but she was frustrated by her volunteer experience, which seemed to consist only of treating symptoms, rather than searching for and addressing underlying causes. She stumbled upon SCNM almost by accident, but the moment she walked in the doors of her future medical school, she knew that this was what she had been searching for all along.  She considers herself incredibly blessed to have found a career that is also a calling.

Become A Certified Functional Medicine Provider Today!

Get better clinical results, increase revenue, and help more people. Find out more about this exclusive offer to become a certified functional medicine provider.

Contact Us

9320 SW Barbur Blvd #167,
Portland, OR 97219

(503) 676-6298

[email protected]


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