Dr. JOHN MCCAHAN, MD

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About

Dr. John McCahan is a board-certified internist specializing in the comprehensive management of chronic diseases. He brings extensive clinical expertise in treating complex conditions including type 2 diabetes, hypertension, and COPD, utilizing evidence-based treatment protocols tailored to individual patient needs. Dr. McCahan provides full telehealth services throughout Montana, offering accessible ongoing care and medication management for patients with long-term health conditions.

Services offered

Dr. McCahan specializes in the diagnosis and long-term management of chronic diseases affecting adults, including endocrine, cardiovascular, and pulmonary conditions. His telehealth approach emphasizes patient education, medication optimization, and lifestyle modification strategies designed to improve disease control and quality of life. During typical virtual visits, Dr. McCahan conducts comprehensive evaluations, reviews lab work and medical history, adjusts treatment plans as needed, and coordinates care with other specialists. He serves patients seeking ongoing disease management, medication refills, and chronic disease monitoring through convenient video consultations, making expert chronic disease care accessible regardless of location.

Specialties

Practicing in (remote)