Khaled Dewan is a board-certified functional medicine practitioner with over 12 years of experience and more than 15,000 hours in health counselling. He specializes in healthy lifestyle, nutrition, fitness, sleep, stress management, psychology, mindset, sports performance and recovery, and chronic disease prevention. With over 70 globally recognized certifications across health, nutrition, psychology, functional medicine, exercise, fitness, and sports nutrition—including top functional medicine credentials (IFMCP, ABAAHP, and FAAFM)—he offers his clients a profound level of expertise.
Khaled works with a wide-ranging clientele, from individuals aiming to optimize their health and prevent chronic illnesses to those managing specific health challenges. He also collaborates with elite athletes like Mohamed Salah, Nour El Sherbini, and Tarek Hamed, enhancing their performance and recovery through targeted nutrition and lifestyle strategies. His evidence-based, root-focused approach emphasizes a personalized, client-centered partnership that addresses the whole body system, empowering clients to achieve their best quality of life through sustainable, preventive practices.
Roots Functional Medicine 