About Us
About Nina Kimsey
B.S., D.Hom., CCH
Founder, Denver Integrative Health.
Nina Kimsey is a functional medicine practitioner and licensed homeopath with over 25 years of experience in integrative healthcare for complex chronic and preventive care needs. She is the founder of Denver Integrative Health and has dedicated her career to understanding why people become sick, where disease begins, and how to restore long-term health, resilience, and vitality.
Her work is rooted in advanced diagnostic testing and in-depth clinical evaluation to build a comprehensive understanding of each individual’s biology. Care is thoughtful, personalized, and designed to support meaningful, sustainable health change.
In addition to her clinical work, Nina is an entrepreneur and the founder of Milky Baby Infant Formula and a functional health technology platform, reflecting her commitment to innovation and science-based care.
Nina began her medical training at the University of Witwatersrand in Johannesburg before pursuing functional medicine and homeopathy in the United Kingdom. She graduated with honors with a science degree from the University of Westminster, completed advanced training in Greece, and holds a diploma in Classical Homeopathy from Canada. She has practiced internationally and brings a global perspective to her work.
Maureen Williams
Clinic Manager
Maureen is the Clinic Manager at Denver Integrative Health, with over 15 years of experience managing a highly respected physician’s office in Beverly Hills. Her background in premium healthcare environments informs her commitment to exceptional service, discretion, and operational excellence. She oversees daily operations to ensure the clinic runs smoothly and patients receive attentive, high-quality care in a welcoming and supportive environment.
Arthur Yannoukos
Clinic Director
Arthur serves as Clinic Director at Denver Integrative Health, bringing an executive leadership background and an operations-focused approach to team management and clinical support. Previously, he led cross-functional teams and complex initiatives, including at a large U.S. company. At Denver Integrative Health, Arthur focuses on streamlining operations, strengthening workflows, and ensuring practitioners have the resources needed to deliver consistent, high-quality care.
Using detailed blood, urine, and gut microbiome data, she designs personalized, evidence-based care plans and provides long-term guidance to support sustainable change. She also specializes in infant and child health, with a particular focus on nutrition, gut health, and immune development. Having worked with over 400 infants and children, Nina has seen firsthand how early-life factors influence lifelong health. Her pediatric care is gentle, preventive, and designed to help children build strong foundations that support growth, resilience, and long-term wellbeing.
Nina’s medical training began at the University of Witwatersrand in Johannesburg, where she studied conventional medicine before pursuing functional medicine and homeopathy in the United Kingdom. She graduated with honors in Health Sciences and Complementary Therapies from the University of Westminster, trained at the London College of Classical Homeopathy and Complementary Therapies, and earned a diploma in Classical Homeopathy from the International Academy of Classical Homeopathy in Greece.
She has practiced internationally in South Africa, Canada, Greece, and the United States, bringing a global perspective to her work. Nina is a member of the National Center for Homeopathy and the North American Society of Homeopaths.
In addition to her clinical practice, Nina serves as the Chief Product and Health Officer of Milky Baby Infant Formula, where she applies her clinical expertise to early-life nutrition and long-term health outcomes.
Nina works with individuals and families both locally in Denver and virtually worldwide. Her mission is to provide thoughtful, science-based care that honors the unique biology of every person and supports lasting health from infancy through adulthood.