About
Daniel Madsen, DO, founded Madsen Medical Integrative Care and serves as its Medical Director in Chillicothe, Ohio. He earned his undergraduate degree and his BSN from the University of Iowa before completing medical school with honors in the discipline of Family Practice. His residency in Internal Medicine at Western Reserve Care System in Ohio earned him the Resident of the Year award. He holds board certification from both the American Board of Internal Medicine and the American Board of Laser Surgery.
Dr. Madsen serves as a Clinical Associate Professor of Internal Medicine at Ohio College of Osteopathic Medicine. He trained in Bioidentical Hormone Replacement Therapy and holds membership in the Menopause Society. His clinical passions span hormone optimization, metabolic health, weight management, thyroid health, sleep apnea, gut health, and cardiovascular wellness. He also leads aesthetic services through partner practice New Image Laser Skin Center, drawing on over 15 years of aesthetic industry experience. Raised in northwest Iowa, Dr. Madsen carries a lifelong conviction that thinking outside the box produces the best results. He and his wife Roxy have three children and five grandchildren, all living nearby.
Education & Training
Undergraduate
University of Iowa
Medical School
Medical School (graduated with honors, discipline of Family Practice)
Residency
Internal Medicine, Western Reserve Care System in Ohio
Additional Training
BSN from the University of Iowa; Clinical Associate Professor of Internal Medicine at Ohio College of Osteopathic Medicine; Trained in Bioidentical Hormone Replacement Therapy; Member of the Menopause Society
Certifications
Conditions Treated
Who is Dr. Madsen right for?
Dr. Madsen is a strong fit for adults managing chronic or complex conditions such as hormone imbalance, thyroid disorders, metabolic dysfunction, or cardiovascular disease. Patients navigating perimenopause or menopause benefit from his specialized BHRT training and Menopause Society membership. He works well with individuals seeking a comprehensive, root-cause approach to weight management, including GLP-1 therapy. Adults who want a long-term primary care relationship with direct provider access will find his model well-suited to their needs.
Frequently Asked Questions
Dr. Madsen treats a broad range of conditions including hormone imbalance, thyroid disorders, metabolic dysfunction, insulin resistance, hypertension, sleep apnea, chronic pain, fatigue, perimenopause, and menopause. He also manages cardiovascular disease and chronic stress. His integrative approach means he looks at how each of these conditions connects to the whole picture of a patient's health.
Yes. Dr. Madsen holds board certification from the American Board of Internal Medicine and the American Board of Laser Surgery. He also completed formal training in Bioidentical Hormone Replacement Therapy and maintains active membership in the Menopause Society.
Dr. Madsen earned his undergraduate degree and BSN from the University of Iowa and graduated with honors from medical school in the discipline of Family Practice. He completed his Internal Medicine residency at Western Reserve Care System in Ohio, where he earned the Resident of the Year award.
Dr. Madsen personalizes every hormone treatment plan based on lab work, symptoms, and each patient's health goals. He specializes in bioidentical hormone replacement therapy and belongs to the Menopause Society. He frequently addresses perimenopause, menopause, and hormone-related fatigue, weight gain, and cognitive changes.
Yes. Dr. Madsen takes a comprehensive approach to weight management that includes metabolic evaluation, nutrition planning, GLP-1 medications such as semaglutide and tirzepatide, and long-term maintenance strategies. The practice team brings over 30 years of experience helping patients with weight loss.
Dr. Madsen believes there is a difference between doing things that work and doing things that last. He evaluates hormone levels, nutrition, physical activity, sleep, and chronic stress together, treating the patient as a whole rather than isolating individual symptoms.
Yes. Dr. Madsen leads aesthetic services through partner practice New Image Laser Skin Center, bringing over 15 years of experience in the aesthetic field. Services include CoolSculpting, Emsculpt, Botox, facial filler, and laser and light therapy.
Yes. Dr. Madsen serves as a Clinical Associate Professor of Internal Medicine at Ohio College of Osteopathic Medicine. He brings that same depth of clinical knowledge to his patient care at Madsen Medical Integrative Care.
Yes. Dr. Madsen personally directs all IV therapy at the practice. He personalizes each infusion based on a patient's symptoms, lab results, and health goals. Options include NAD+ therapy, Myers Cocktail, glutathione IV, metabolic support, neurological support, and recovery and performance blends, among others.
Doctor profile last updated April 11, 2026