Dr. Sarah Relyea-LoganMD, ABFM, CCFP
Family Medicine
at Portico Longevity & Primary Care — Charleston, SC
About
Dr. Sarah Relyea-Logan founded Portico Longevity & Primary Care to create physician-led, relationship-driven healthcare in Charleston, SC. She holds dual board certification through the American Board of Family Medicine (ABFM) and the College of Family Physicians of Canada (CCFP), and she brings close to 30 years of family medicine practice to her patients. Born, raised, and trained in Canada, she built her clinical values around the idea that high-quality care should reach everyone. Her passion for whole-family, whole-person care, mind, body, and spirit, has guided every aspect of how she practices.
Dr. Relyea-Logan has mentored and taught providers at the University of Toronto, Virginia Commonwealth University, and the Medical University of South Carolina. She has conducted grant-supported work in opioid use disorder treatment and collaborates with Sweetgrass Psychiatry for integrated mental health care. In recent years she has deepened her focus on longevity and anti-aging science, publishing a review article on the subject in a family medicine journal. She is passionate about peptide therapy, hormonal health, medical weight management, women's health, and the science behind living longer and healthier. Her mission, as she describes it, is a joyful one: helping people live longer, happier, healthier lives.
Education & Training
Additional Training
Educated and trained in Canada; teaching roles at University of Toronto, Virginia Commonwealth University, and Medical University of South Carolina
Certifications
Conditions Treated
Who is Dr. Relyea-Logan right for?
Dr. Relyea-Logan serves adults and families seeking a physician who addresses root causes, not just symptoms. Patients managing hormonal imbalances, weight, women's health concerns, or mental health conditions find her integrated approach particularly valuable. She works well with patients interested in longevity planning, peptide therapy, or anti-aging strategies backed by medical science. Those navigating substance use disorder or opioid recovery benefit from her grant-level expertise in that field. Patients who want a long-term relationship with a single physician who knows their full health picture fit naturally into her practice.
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Frequently Asked Questions
Dr. Relyea-Logan specializes in family medicine, women's health, hormonal imbalances, medical weight management, mental health, and substance use disorders including opioid use disorder. She also focuses on longevity medicine and preventive care, helping patients optimize healthspan through evidence-based strategies around diet, movement, sleep, stress, and peptide therapy.
Yes. Dr. Sarah Relyea-Logan holds dual board certification. She is certified by the American Board of Family Medicine (ABFM) and holds the CCFP designation through the College of Family Physicians of Canada. She has practiced family medicine for nearly 30 years.
Dr. Relyea-Logan takes a whole-person approach to longevity, examining the pillars of healthspan: nutrition, physical activity, sleep, stress reduction, and social connection. She draws on anti-aging science, including peptide protocols and hormonal optimization, and has published a review article on anti-aging medicine in a family medicine journal.
Yes. Dr. Relyea-Logan has expertise in substance use disorder treatment, including opioid use disorder. She has conducted grant-supported work in this area and collaborates with Sweetgrass Psychiatry to provide integrated care for patients managing both mental health and substance use concerns.
Dr. Relyea-Logan received her medical education and training in Canada. She has since held teaching roles at the University of Toronto, Virginia Commonwealth University, and the Medical University of South Carolina, where she has mentored and trained other healthcare providers.
Yes. Dr. Relyea-Logan uses medically guided peptide protocols at Portico Longevity. These include semaglutide, tirzepatide, AOD-9604, BPC-157, TB-500, Ipamorelin, and Dihexa, depending on the patient's goals around weight, recovery, anti-aging, or performance.
Dr. Relyea-Logan offers a broad range of women's health services, including hormone balancing, preventive screenings, and management of conditions specific to women across all life stages. She integrates mental health support and nutritional counseling into her women's health care.
Yes. Members at Portico Longevity receive 24/7 access to Dr. Relyea-Logan by phone, text, email, or virtual visit. Same-day and next-day appointments are available, and the practice accepts walk-ins for members.
Doctor profile last updated June 11, 2026