About
Dr. Cory Duncan is a Florida native who has practiced family medicine in the Greater Jacksonville area since 2016. He earned his MD from The Florida State University College of Medicine in 2013. He completed his residency training at the Tallahassee Memorial Family Medicine Residency Program in North Florida. He holds board certification as a Diplomate of the American Board of Family Medicine.
Dr. Duncan is a member of the American Academy of Family Physicians, the St. Johns County Medical Society, and the Florida Medical Association. He sees the physician's role as that of a trusted advisor, and he believes patient outcomes improve when doctors and patients build genuine partnerships. His clinical focus spans preventive medicine, chronic condition management, and whole-person care. Outside medicine, he composes and performs music, writes creatively, and spends time with his wife and two daughters. He has been featured on the Hometown Jax Podcast for his work and presence in the Jacksonville community.
Education & Training
Medical School
The Florida State University College of Medicine (MD, 2013)
Residency
Family Medicine, Tallahassee Memorial Family Medicine Residency Program
Additional Training
Member of the American Academy of Family Physicians; Member of the St. Johns County Medical Society; Member of the Florida Medical Association
Certifications
Conditions Treated
Who is Dr. Duncan right for?
Dr. Duncan works well with adults and teens aged 16 and older seeking a consistent, relationship-driven primary care physician. Patients managing chronic conditions like hypertension, diabetes, or asthma benefit from his longitudinal approach. He also serves patients who want proactive preventive care alongside responsive acute care. Those who value direct physician communication and same-day access will find his practice a strong fit. Patients enrolled in Medicare do not qualify for his membership model.
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Frequently Asked Questions
Dr. Duncan treats a wide range of acute and chronic conditions. These include hypertension, diabetes, asthma, anxiety, respiratory infections, influenza, COVID-19, abdominal pain, minor injuries, skin issues, allergies, and urinary tract infections. He also addresses preventive health needs and manages ongoing chronic conditions through his comprehensive primary care membership.
Yes. Dr. Duncan holds board certification as a Diplomate of the American Board of Family Medicine. He earned his MD from The Florida State University College of Medicine in 2013 and completed his residency at the Tallahassee Memorial Family Medicine Residency Program.
Dr. Duncan views the physician's role as that of a trusted advisor rather than an authority figure. He focuses on understanding each patient's full health picture, including lifestyle, stress, and nutrition. He believes patient outcomes improve when doctors invest real time and attention in the relationship.
Dr. Duncan has served patients in the Greater Jacksonville area since 2016. He practices across Duval, St. Johns, and Clay counties. He founded Duncan Health Primary Care to deliver relationship-based, personalized primary care to individuals and families throughout the region.
Yes. Dr. Duncan provides direct communication by phone or text. The practice does not route patients through call centers or intermediaries. Members contact Dr. Duncan personally for questions, follow-ups, and urgent concerns.
Yes. Dr. Duncan makes home visits for subscribed patients when appropriate. This option adds flexibility for patients who cannot easily travel to the office or who need care in a more comfortable setting.
Dr. Duncan is a member of the American Academy of Family Physicians, the St. Johns County Medical Society, and the Florida Medical Association. These memberships reflect his ongoing engagement with the broader medical community and standards of family medicine practice.
Yes. Dr. Duncan offers telemedicine visits for patients who prefer remote care. Virtual appointments give members flexible access to their physician without requiring an office visit.
Doctor profile last updated June 11, 2026