About
Dr. Garrett Seibold is a functional medicine physician with deep roots in both rural clinical practice and preventive care. He spent more than eight years working in outpatient settings, hospital wards, emergency departments, and skilled nursing facilities in rural Idaho. That breadth of hands-on experience shapes his precise, root-cause approach to chronic illness.
Dr. Seibold is passionate about preventive and regenerative medicine. He focuses on autoimmune conditions, metabolic health, gut health, mold toxicity, food sensitivities, immune dysregulation, Lyme disease, and chronic infections. He leads Forum Health Orem's pediatric functional medicine program, working closely with parents to identify underlying contributors to chronic pediatric conditions. Outside the clinic, his greatest joy comes from time with his wife and five daughters. He also enjoys golf with family and friends.
Conditions Treated
Who is Dr. Seibold right for?
Dr. Seibold is a strong match for patients with autoimmune conditions, gut health disorders, or metabolic dysfunction. Families seeking root-cause evaluation for children with chronic infections, mold exposure, food sensitivities, or immune dysregulation will benefit from his pediatric functional medicine program. Adults dealing with Lyme disease, metabolic health challenges, or complex chronic illness also fit his clinical strengths. He works well with patients who want a thorough, science-backed plan built around diet and lifestyle.
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Frequently Asked Questions
Dr. Seibold specializes in functional and preventive medicine with a focus on autoimmune conditions, metabolic health, gut health, mold toxicity, Lyme disease, chronic infections, food sensitivities, and immune dysregulation. He leads the pediatric functional medicine program at Forum Health Orem.
Yes. Dr. Seibold leads Forum Health Orem's pediatric functional medicine program. He works closely with parents to identify the root causes of chronic pediatric conditions, including gut disorders, mold and environmental exposure, autoimmune issues, metabolic dysfunction, and food sensitivities.
Dr. Seibold spent more than eight years practicing in rural Idaho across outpatient, hospital ward, emergency department, and skilled nursing settings. That wide-ranging experience gives him a thorough clinical foundation for evaluating complex and multi-system conditions.
Dr. Seibold focuses on uncovering the root cause of illness before building a personalized treatment plan. He emphasizes diet and lifestyle modification as primary tools for restoring health. He also integrates both functional and conventional approaches, including antibiotics when clinically appropriate for conditions like Lyme disease.
Yes. Autoimmune conditions are a core clinical focus for Dr. Seibold. He evaluates immune dysregulation, environmental triggers, gut health, and metabolic contributors together to build a comprehensive picture of each patient's condition.
Yes. Dr. Seibold addresses mold toxicity and environmental exposure as part of his functional medicine practice. He treats both adult and pediatric patients dealing with mold-related illness and related immune dysfunction.
Dr. Seibold treats gut health and digestive disorders as foundational to overall wellness. He investigates food sensitivities, chronic infections, and immune contributors that drive digestive dysfunction. His plans typically combine dietary intervention with targeted therapies to restore gut function.
Doctor profile last updated April 11, 2026