Jill Green, MD

Dr. Jill Green is a board-certified Family Medicine physician with deep expertise in integrative, functional, and preventive medicine, dedicated to helping patients find root-cause solutions and live healthier, more vibrant lives. Raised in Libertyville, IL, Dr. Green began her journey at the University of Illinois Urbana-Champaign, where she earned dual degrees in Finance and Economics. After working in investment banking in mergers and acquisitions, she followed her passion for health and human connection to medicine. She earned her Doctor of Medicine from Loyola University Chicago's Stritch School of Medicine, a respected medical school emphasizing evidence-based, patient-centered care, and completed her Family Practice residency at Advocate Lutheran General Hospital in Park Ridge, IL. Dr. Green has practiced in both Wisconsin and Illinois, providing adult and pediatric care and serving communities across primary, preventative, and integrative medicine. In addition to her clinical work, she continues to sharpen her acute care skills by practicing Emergency Medicine, giving her a broad understanding of health, illness, and healing. Her clinical focus spans a wide range of wellness domains, including: Functional and Precision Medicine, Functional Immunology and Longevity Medicine, peptides and advanced therapeutic approaches, psychedelic integration and mental health support, nutrition, lifestyle, and holistic wellness guidance, plus adult and pediatric preventive care. Her personal journey with recovery from post-viral syndrome deepened her commitment to functional medicine principles — finding root causes rather than masking symptoms. She has earned her Functional Medicine certification through the Institute for Functional Medicine, further advancing her ability to support complex health challenges with personalized, evidence-based strategies. Her approach blends scientific rigor, clinical experience, and a deep respect for the whole person. Dr. Green believes in reducing medication burden when appropriate, prioritizing lifestyle-based prevention, and crafting care plans tailored to each patient's unique biology and life goals. Dr. Green lives in the northern suburbs of Chicago with her husband and children. She is passionate about serving her community and helping people move beyond healthcare frustration to lasting health and well-being.