Dr. Claude FortinMD, FAARFM, ABAARM, DipABLM, FSSRP

Dr. Fortin treats a wide range of conditions including hormone imbalance, testosterone deficiency, menopause, perimenopause, cognitive decline, memory loss, chronic fatigue, fibromyalgia, depression, anxiety, insomnia, obesity, osteoporosis, erectile dysfunction, low libido, cardiovascular disease, atherosclerosis, diabetes, autoimmune diseases, neurodegenerative diseases such as Alzheimer's, Parkinson's, and multiple sclerosis, urinary incontinence, and long COVID.

Yes. Dr. Fortin holds board certifications in Neurology, Clinical EEG, Anti-Aging and Regenerative Medicine, and Lifestyle Medicine. He is also a Fellow of the American Academy of Anti-Aging and Regenerative Medicine with an added Certification in Peptide Therapy.

Dr. Fortin trained and practiced as a neurologist for nearly 30 years, including a long tenure as Associate Professor of Neurology at SIU Medical School. He later completed Age Management Certification through the Cenegenics Institute and earned Fellowship in the Peptide and Cellular Medicine Master Mind Program at the Seeds Scientific Research and Performance Institute.

Dr. Fortin approaches aging as a modifiable process at the cellular level. He targets the genetic, biochemical, and physiological drivers of aging rather than treating symptoms as they arise. His protocols draw from lifestyle medicine, functional medicine, regenerative science, and advanced cellular therapeutics including peptides, BHRT, and longevity compounds.

Dr. Fortin offers a broad range of longevity strategies including peptide therapy, NAD+ supplementation, rapamycin therapy, methylene blue therapy, senolytics, plasmalogen therapy, AMPK activators, mTOR inhibitors, and sirtuin activators such as metformin and resveratrol. He tailors each protocol to the individual patient's biomarker profile.

Yes. Dr. Fortin brings decades of neurology expertise to his work in brain health and preservation. He uses tools such as annual quantitative morphometric brain MRI, visual contrast sensitivity testing for brain inflammation, and computerized cognitive assessments. He treats and monitors conditions including cognitive decline, dementia, Alzheimer's disease, Parkinson's disease, and multiple sclerosis.

Dr. Fortin uses an extensive suite of advanced diagnostics. These include telomere length analysis, endothelial arterial rigidity testing, lipid particle size analysis, intracellular micronutrient analysis, hormone and neurotransmitter metabolite testing, coronary calcium CT, GI dysbiosis analysis, body composition analysis with VAT measurement, and the ProdromeScan blood test for plasmalogen levels.

Yes. Dr. Fortin holds medical licenses in 14 states: Arizona, California, Colorado, Florida, Idaho, Iowa, Illinois, Indiana, Nevada, Maine, Tennessee, Texas, Utah, and Virginia. Prospective patients in those states can contact the practice to discuss care options.

Yes. Dr. Fortin offers bioidentical hormone replacement therapy for both men and women, including testosterone pellet therapy. He addresses testosterone deficiency, menopause symptoms, perimenopause, and related hormonal imbalances using science-based protocols tailored to each patient.