
From complex illness to feeling your best, care built around you.
Green Medicine of Wisconsin is a cash-pay integrative and functional medicine clinic in Oshkosh, Wisconsin. Choose the path that fits you:
Care is cash-pay, with a superbill provided after each visit. See pricing and first-visit details
We care for people with complex, chronic health concerns, including Lyme and tick-borne illness, mold-related illness, long COVID, and autoimmune conditions that may not tell the whole story.
We also work with people who feel well and want to better understand their health, improve how they feel, and stay well for the long term.
Our approach brings a wide range of integrative and functional medicine options together in one practice, including bioidentical hormone replacement therapy (BHRT), peptide therapy, IV therapy, Weber Endolaser therapy, homeopathy, and more.
Explore the full range of care on the Our Services page.
Patients visit our Oshkosh clinic from throughout the Fox Valley, including Appleton, Neenah, and Fond du Lac, as well as from across the country.
Three steps to your first visit
1. Review the care and pricing
See how care works here, what the first visit includes, and what it costs on our Become a Patient page.
2. Complete intake and deposit
Fill out the online intake and pay the $200 deposit, which is applied to your first visit.
3. We call you to schedule
Our team reviews your intake and calls you to set up your first visit at our Oshkosh clinic.
Care built around you
Every plan is individualized
No two patients get the same protocol. Your history, your labs, and your goals shape the plan.
Lyme-literate and ILADS-informed
Deep experience with Lyme, tick-borne illness, and the complex chronic cases other clinics send our way.
We look for the root cause
The goal is to understand why you feel the way you do, not just to quiet the symptoms.
Lyme and tick-borne illness
If you have been exhausted, foggy, and aching for years, bounced between specialists, and told your labs look normal, you are not imagining it. Lyme and its coinfections are easy to miss and hard to treat. We are a Lyme-literate, ILADS-informed practice, and complex Lyme is exactly the kind of case other clinics send our way.
- Fatigue that rest does not fix
- Brain fog, memory trouble, word-finding struggles
- Joint and muscle pain that moves around
- Headaches, nerve tingling, or burning
- Unrefreshing sleep and symptoms that flare in cycles
These symptoms can have many causes. Evaluation helps determine which possibilities deserve further investigation.

Acute Tick Bite Telemedicine Visits
Now booking. If you or someone in your house has an acute tick bite, Jamie Lorrigan, DNP, APRN sees these visits by video so you can get a clinical answer fast from a Lyme-literate, ILADS-aligned provider who does this every day. For Wisconsin residents thirteen and older. Read the details, check eligibility, and book your visit below.
What our patients say
"I've been battling Lyme disease for three plus years, and finding the right treatments has been a long, exhausting journey. Finding Green Medicine changed everything for me."
"Everyone is very knowledgeable, helpful, friendly, and they listen when you tell them your health issues. They are all wonderful to work with, kind and compassionate."
"They helped me recover from health issues other providers were unable to uncover or explain. Today I feel better than I have in years."
Latest clinic updates

Evey featured on Evolving Wellness Podcast!
Evey had the honor of joining Sarah Kleiner on The Evolving Wellness Podcast to talk ticks, Lyme, and what the standard advice gets wrong. Sarah is someone Evey has long admired, and it was a privilege to share what she has spent seven years living and breathing in practice.
Clinic Hours
Monday through Thursday: 8:00am to 4:30pm
Friday: Closed