Upper Cervical Chiropractor | Certified Functional Medicine Practitioner | Author | Harvard SQIL Graduate

Dr. Amanthi Demuth is the founder of Demuth Spinal Care & Concussion Center, an upper cervical chiropractic and concussion care clinic in Sartell, Minnesota. She is the author of Game Changer: Secrets to Living Your Best Life After a Concussion and Happy Brain: A Nervous System Guide to Carrying the Heavy Things, and a proud 2025 graduate of Harvard Medical School's Safety, Quality, Informatics & Leadership (SQIL) postgraduate program.

Originally from Colombo, Sri Lanka, Dr. Demuth moved to the U.S. with two suitcases and a heart full of dreams. She earned her Bachelor of Science in Biology from Iowa State University and her Doctorate in Chiropractic from Palmer College, where she was awarded the Vogt Leadership Society Scholarship and served in several leadership roles, including Vice President of the Student American Chiropractic Association.

With advanced certifications in Functional Medicine, Prenatal & Postnatal Webster Technique, and ongoing studies in Traumatic Brain Injury through the Carrick Institute, Dr. Demuth combines precision-based diagnostics with compassionate care.

Her Harvard SQIL training, completed in July 2025, has further strengthened her ability to lead with clarity and create data-driven systems that improve patient care outcomes.

Her expertise has taken her to the highest levels of sport. In July 2026, Dr. Demuth worked directly with the Minnesota Vikings during training camp, alongside the neck care staff, performing neck assessments for professional athletes. She has worked with thousands of patients, from professional athletes to active moms, dads, and post-concussion teens, offering personalized healing programs.

But behind every credential is a deeply personal mission: to help people feel like themselves again, live pain-free, and show up fully for the lives they love.

Dr. Demuth is also a passionate entrepreneur and community leader, an active member of the Sartell Chamber of Commerce, and a collaborator with local physicians, therapists, and athletic organizations.

When she's not in the clinic, you'll find her outdoors with her husband and son, cooking, hosting wellness workshops, or mentoring other providers on integrating high-quality care with heart.