About
Dr. John "Jack" Duke, ND, built the practice's Metabolic Reset Program from personal experience rather than theory alone. He has lived with type 1 diabetes for more than a decade. That experience gave him firsthand knowledge of blood sugar volatility, insulin management, and the mental and physical toll of metabolic dysfunction. He transformed his own health through naturopathic and evidence-based methods, which directly shaped the 90-day program he leads today.
Dr. Duke focuses clinically on metabolic health, insulin resistance, prediabetes, type 2 diabetes, and autoimmune disease. The Metabolic Reset Program runs as a structured, hands-on group program with high-touch guidance throughout. His approach combines lived insight with functional medicine tools, giving patients both a clinician and someone who understands metabolic struggle from the inside.
Conditions Treated
Who is Dr. Duke right for?
Dr. Duke is the right fit for patients managing blood sugar irregularities, insulin resistance, prediabetes, or type 2 diabetes. Adults with autoimmune disease connected to metabolic dysfunction also benefit from his care. His Metabolic Reset Program suits patients who want a structured, supported 90-day approach. He connects especially well with patients who feel conventional management has left them without real answers.
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Frequently Asked Questions
The Metabolic Reset Program is a 90-day, evidence-based naturopathic program Dr. Duke designed and leads personally. He created it from his own experience managing type 1 diabetes for over a decade. The program targets metabolic health, blood sugar regulation, and insulin resistance with hands-on, high-touch guidance throughout.
Yes. Dr. Duke has managed type 1 diabetes for more than a decade. That lived experience directly informed the Metabolic Reset Program he developed and runs at Kansas City Integrative Health.
Dr. Duke specializes in metabolic dysfunction, insulin resistance, prediabetes, type 1 and type 2 diabetes, and autoimmune disease. He uses functional medicine testing and naturopathic therapies to build individualized treatment plans.
Yes. Dr. Duke works with patients across the metabolic spectrum, including those with prediabetes. His program uses evidence-based naturopathic strategies to improve metabolic stability before more serious disease develops.
Dr. Duke treats autoimmune disease through a functional medicine lens, looking at metabolic and immune system interactions. He evaluates gut health, hormonal factors, and lifestyle contributors to build a targeted naturopathic plan.
Enrollment in the Metabolic Reset Program opens periodically and cohort spots fill quickly. Contact Kansas City Integrative Health directly to learn about upcoming program dates and availability.
Doctor profile last updated March 25, 2026