About Us

Ann E. Stanger, MD

Dr. Stanger is a general practitioner that specializes in complementary and functional medicine. She sees patients with conditions such as thyroid disease and hormone troubles such as premenstrual syndrome, fibroids and menopause, fibromyalgia and chronic fatigue syndrome. She uses vitamins, herbs, glandular products, homeopathic remedies and natural bio-identical hormone prescriptions in her practice. Dr. Stanger is a graduate of the AFMCP from the Institute of Functional Medicine and many advanced practice modules. She is a certified thermologist through the American College of Clinical Thermology.


Tina Perry

Tina Perry received her degree in medical laboratory technology in 1989 and is board certified by the American Society for Clinical Pathology. She has worked for several different practitioners in various patient settings. Tina is certified by the American College of Clinical Thermology to perform digital thermal imaging. She has received many hours of training which allows her to assist Dr. Stanger in many different areas at the clinic. Tina lives in Cottage Grove with her husband, two sons and golden retriever.


Joanna Hutchins PA-C, MPAS

Joanna is a 2004 graduate from the University of Wisconsin-Madison Physician Assistant Program. She received her master’s degree in Physician Assistant Studies from the University of Nebraska Medical Center in 2007. In 2015, she received additional specialty certifications from the American Council of Exercise (ACE) for both Fitness Nutrition and Orthopedic Exercise. She is currently enrolled with the Institute for Functional Medicine’s certification program and plans to be a fully certified Functional Medicine practitioner in early 2017.

She currently works with Dr. Ann Stanger as a Functional Medicine practitioner as well as Dr. John Rogerson in Orthopedic surgery. Joanna takes pleasure in spending time at home on Lake Waubesa with her husband Luke, and her children Max and Lexi. Her most enjoyable outdoor activities are waterskiing, and spending time on the pontoon boat with friends.