About
Dr. Nancy Fleurancois Kelly holds dual board certifications in Internal Medicine and Lifestyle Medicine. She earned her medical degree from Case School of Medicine and completed her residency at Christiana Care. Her 15-year career spans Christiana Care, Inova Health, Kaiser Permanente, private practice, and a medical director role at Washington Gas.
Dr. Fleurancois Kelly focuses on primary care, wellness, and weight management. She takes a holistic approach to chronic conditions including diabetes, hypertension, and obesity. Her work emphasizes preventive care and sustainable lifestyle changes. She has served as a health educator at numerous symposiums and health initiatives. She has also provided care and education to underserved communities in Jamaica, Haiti, Trinidad, Belize, Antigua, and Nigeria. Fluent in English, Spanish, and French, she also founded KNK Naturals, a clean skincare company focused on natural, toxin-free products.
Education & Training
Medical School
Case School of Medicine
Residency
Christiana Care
Certifications
Languages
English, Spanish, French
Conditions Treated
Who is Dr. Fleurancois Kelly right for?
Dr. Fleurancois Kelly is a strong fit for adults managing chronic conditions like diabetes, hypertension, or obesity. Patients seeking a preventive, lifestyle-centered approach to primary care will find her philosophy well-matched to their goals. She also serves patients who value multilingual care, with fluency in English, Spanish, and French. Her background in functional and lifestyle medicine suits those looking beyond symptom management toward root-cause health.
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Frequently Asked Questions
Dr. Fleurancois Kelly treats a wide range of chronic and preventive health concerns. Her clinical focus includes diabetes, hypertension, and obesity. She also addresses general internal medicine needs and supports patients with sustainable lifestyle changes.
Yes, Dr. Fleurancois Kelly holds dual board certifications in Internal Medicine and Lifestyle Medicine. These certifications reflect both her clinical training and her commitment to evidence-based lifestyle interventions.
Dr. Fleurancois Kelly earned her medical degree from Case School of Medicine. She completed her residency training at Christiana Care.
Dr. Fleurancois Kelly brings more than 15 years of clinical experience to her patients. She has worked across major health systems including Christiana Care, Inova Health, and Kaiser Permanente. She has also held a medical director role at Washington Gas.
Yes, Dr. Fleurancois Kelly speaks English, Spanish, and French fluently. This makes her a strong choice for patients who prefer to discuss their health in Spanish or French.
Dr. Fleurancois Kelly takes a holistic, data-driven approach to chronic conditions. She focuses on preventive care and sustainable lifestyle changes rather than relying solely on medication. Her dual training in Internal Medicine and Lifestyle Medicine informs this integrated perspective.
Yes, Dr. Fleurancois Kelly has provided care and health education in underserved communities across Jamaica, Haiti, Trinidad, Belize, Antigua, and Nigeria. This international experience deepens her patient-centered, equity-focused approach to medicine.
Dr. Fleurancois Kelly practices Internal Medicine, Functional Medicine, and Preventive Medicine. Her work covers primary care, wellness, and weight management with a focus on long-term health outcomes.
Doctor profile last updated March 21, 2026