Our Practice: Integrative Medicine in Oshkosh, Wisconsin
Green Medicine of Wisconsin is an integrative clinic in Oshkosh, founded in 2013, where natural therapies and prescriptions work together in one plan built around you. Lyme and tick-borne illness are a large part of our work, alongside mold, hormones, and health optimization. Patients come from across the country and are seen in person here. First visit $710.
* Pictured: Green Medicine of Wisconsin Founders: Dr Green and Karen Green
Green Medicine of Wisconsin has evolved from our collective experience of over 40 years in medicine. Since our inception in 2013 we have cared for patients from 24 states and two foreign countries, and Lyme disease and co-infections have been a large part of our work in the upper Midwest ever since. We strive to stay at the cutting edge of technology and are early adopters of promising new technology.
Much of medicine is organized around illness rather than wellness. Green Medicine is molecular medicine, which goes to the molecular level to make each cell healthier.
When this is accomplished the body begins to work as it was designed to work. Simply put, it is like fertilizing a plant that is not doing well; you simply give it what it needs to flourish. The body works in much the same way. Individuals must be willing to make appropriate lifestyle changes to accomplish this. Individual results vary.
Who We Work Best With
Our approach is centered on optimizing each patient's health to its fullest potential, not merely settling for what is “good enough.” We seek patients who are ready to embrace a comprehensive approach to health, one that involves evaluating and potentially altering established habits. Our ideal clients are those who understand that true wellness encompasses more than just addressing symptoms. It involves a holistic and sustained effort. We value individuals who are open to exploring new strategies and making necessary adjustments, even if it means stepping outside of their comfort zones.
Our care works best as a partnership: a thorough look at the whole picture, a plan built around you, and your follow-through on the pieces that only you can do. If you are ready for that kind of work, you will feel at home here.
Ready to talk? Become a Patient explains the first visit and pricing, Our Services lists what we offer, and Our Team introduces the people you will meet.
Patient Testimonials
"I can’t thank Evey and the team at Green Medicine enough! Evey is amazing at digging into not only health issues you are struggling with, but finding ways to optimize your overall health. She is the first provider to actually go above and beyond to solve problems and to really listen. The team has always made me feel comfortable and does an amazing job! So thankful for them!"
"Evey is AMAZING to work with! She not only is extremely knowledgable about Lyme Disease, but general wellness as well. On top of the typical healthcare support, she has gone out of her way to help me find household products that don’t have toxic ingredients!"
"I highly recommend Green Medicine of Wisconsin! My experience with Evelyn Andersen and the staff exceeded my expectations. Their expertise and genuine desire to help you reach your personal health goals are truly obvious.I have to add .This is the BEST health care provider I’ve ever been to."
The five leaves of the Green Medicine of Wisconsin logo represent the five major areas addressed in this practice to assist people on their journey to health and wellness: inflammation, nutrition, toxins, hormone balance and emotional/spiritual health.
Why We Are Self-Pay
We are a self-pay practice, and that is a deliberate choice. Without insurance-driven requirements, we can spend real time with you and address several concerns in one visit instead of asking you to come back again and again. You pay at the time of service. We provide a superbill after each visit, and patients with commercial insurance may submit it for possible out-of-network reimbursement. We are not enrolled with Medicare, Medicare Supplemental, Medicaid, or CHIP and cannot submit claims to them. HSA and FSA are accepted.
First visit $710, with your $200 deposit applied. Follow-up visits $300 to $400. Full details, including what a typical first visit costs with labs and supplements, are on Become a Patient.
Care at Green Medicine of Wisconsin is provided by Evelyn Andersen, MSN, APRN, FNP-C, and Dr. Jamie Lorrigan, DNP, APRN. Page updated October 11, 2026.
Become a Patient of Green Medicine
Meet our team, browse our services, or contact us with a question.