Diana Milling, ND

Dr. Diana Milling is a seasoned healthcare professional with over 25 years of experience dedicated to patient well-being and integrative medical care. Before beginning her naturopathic journey, she worked in radiation oncology at leading institutions including Froedtert Hospital in Milwaukee and Loyola University Medical Center in Chicago. Her early clinical experience provided her with a strong foundation in conventional medicine, which she now blends seamlessly with holistic approaches to help her patients achieve optimal health. In the past, she was also involved with the Glioblastoma Support Network, supporting patients and families navigating challenging cancer journeys.

Inspired by her own health journey and the healing potential she witnessed through natural therapies, Dr. Milling earned her Doctorate in Naturopathic Medicine from the National University of Health Sciences in Illinois. She also holds a Bachelor of Science in Radiation Therapy from the University of Wisconsin–La Crosse. Dr. Milling is a member of the American Association of Naturopathic Physicians and the Institute for Functional Medicine, and she is a candidate fellow of the American Board of Naturopathic Oncology. Her extensive education and training reflect a lifelong commitment to evidence-based integrative care, allowing her to treat complex conditions while empowering patients to take an active role in their health.

In her clinical practice, Dr. Milling emphasizes a collaborative, root-cause approach to primary care, focusing on autoimmune disorders, gastrointestinal conditions, women’s health (including bioidentical hormone replacement), thyroid dysfunction, weight resistance, mental wellness, nutrition, and cancer-care support. By combining conventional medical knowledge with naturopathic strategies, she helps patients achieve balance, vitality, and long-term wellness. Outside of her professional work, she enjoys spending time with her family, birdwatching, exploring art, and traveling, embracing the same sense of balance, curiosity, and vitality in her personal life that she encourages in her patients.

• National University of Health Sciences - Doctor of Naturopathic Medicine (ND)
• University of Wisconsin-La Crosse - Bachelors of Science (BS), Radiation Therapy

• American Association for Naturopathic Physicians

• Glioblastoma Support Network Group