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Meet Dr. Eric Balcavage

Rejuvagen Clinic Director, Doctor of Chiropractic, Certified Functional Medicine Practitioner, Board Certified in Intergrative Medicine, Certified Gluten Coach.


Dr. Eric Balcavage DC, CFMP, BCIM, is the owner and founder of Rejuvagen. Dr. Balcavage is widely recognized around the world as a leader in Functional Medicine and Thyroid Physiology. In over 20 years of practice, he has successfully helped thousands of people suffering with thyroid problems and other chronic health conditions.


Dr. Balcavage received his Doctorate of Chiropractic from Palmer College of Chiropractic Davenport, Iowa in 1995, and has been in practice since 1996. He also holds a Bachelor of Science in Medical Technology. Dr. Balcavage is Board Certified in Integrative Medicine, a Certified Functional Medicine Practitioner and a Certified Nutrition Specialist. He spends hundreds of hours every year advancing his knowledge base on functional medicine, thyroid physiology, functional neurology, immune system function, hormone function, and regenerative therapies. Dr. Balcavage’s quest for advanced research and training is the result of his passion and determination to help patients who have been unable to heal and recover from chronic illness in the Allopathic medical model.


Dr. Balcavage has studied under and consulted with several experts in Functional Medicine over the years, including renowned thyroid expert Dr. Datis Kharrazian and methylation expert, Dr. Ben Lynch. Dr. Balcavage trains and consults with hundreds of doctors on topics such as Thyroid physiology, GI physiology, Organic acid testing and Methylation. He also lecturers locally and around the country on numerous other health conditions.


His Functional Medicine center has always been on the cutting edge of health care and science. Currently, he devotes his practice to treating patients with thyroid disorders, gastrointestinal disorders, diabetes/ insulin resistance, autoimmune & inflammatory disorders and other metabolic challenges.


He has been a guest on numerous podcasts and health summits. He co-hosts the Thyroid Answers Podcast which is available on iTunes. Dr. Balcavage is also the author of the soon to be released book, The Thyroid Debacle.

Media Appearances

Podcast Interviews


Speaking Events

Call 610.558.8920 or click to book your free 15-minute call.
Get a Free Health Evaluation

Hi, I’m Dr. Eric Balcavage, owner and founder of Rejuvagen. If you’re struggling with health issues or have questions, let’s chat. You can schedule a 15-minute call with me to get started.