Pilonidal Cyst Clinic

Pilonidal Cyst Clinic We are one of the few clinics in the country with a special interest in treating difficult pilonidal disease. Visit our website for detailed information.

Evergreen Surgical was founded in 1981 by Dr. Steven C. Immerman, who has been treating pilonidal disease using the Cleft-Lift procedure for over two decades. We are all board certified general surgeons.

Check out our new website design. New look, but same extensive information source about pilonidal disease! Be sure to ch...
04/25/2026

Check out our new website design. New look, but same extensive information source about pilonidal disease! Be sure to check out the enhanced search function. www.pilonidal.com

Colleagues sharing clinical experiences at the International Pilonidal Society meeting in London.
12/10/2025

Colleagues sharing clinical experiences at the International Pilonidal Society meeting in London.

We have reached the milestone of collecting 1000 patient surveys! Read the details here:
08/11/2025

We have reached the milestone of collecting 1000 patient surveys! Read the details here:

pilonidal, pilonidal surgery, pilonidal disease, pilonidal treatment, pilonidal cyst, pilonidal sinus

Dr. Immerman's 2021 article on the cleft lift for the treatment of pilonidal has over 45,000 views!
05/09/2025

Dr. Immerman's 2021 article on the cleft lift for the treatment of pilonidal has over 45,000 views!

pilonidal, pilonidal surgery, pilonidal disease, pilonidal treatment, pilonidal cyst, pilonidal sinus

We are often asked if it is reasonable to consider a cleft lift as the first treatment for pilonidal disease. Some surge...
03/02/2025

We are often asked if it is reasonable to consider a cleft lift as the first treatment for pilonidal disease. Some surgeons say that a cleft lift for mild disease is like "going after a fly with an elephant gun". We disagree!

Here is a blog post that discusses this.

pilonidal, pilonidal surgery, pilonidal disease, pilonidal treatment, pilonidal cyst, pilonidal sinus

One of the most common ways that a pilonidal cyst will present itself is with an acutely painful abscess. Here is inform...
11/02/2024

One of the most common ways that a pilonidal cyst will present itself is with an acutely painful abscess. Here is information that will help patients figure out how to deal with the situation: https://pilonidal.com/pilonidal-abscess-guide/

Dr. Immerman speaking to a sold out conference in Copenhagen at the International Pilonidal Society.
12/02/2023

Dr. Immerman speaking to a sold out conference in Copenhagen at the International Pilonidal Society.

In one month I will be presenting several topics at the 3rd International Pilonidal Conference, this time in Copenhagen....
11/05/2023

In one month I will be presenting several topics at the 3rd International Pilonidal Conference, this time in Copenhagen. This should be a very interesting conference with many excellent speakers!

Now that we have artificial intelligence answering our questions on the internet we have to question if the answers they...
04/06/2023

Now that we have artificial intelligence answering our questions on the internet we have to question if the answers they provide are accurate. Here is how the Bing Chatbot answered some of my questions about pilonidal cysts today:

pilonidal, pilonidal surgery, pilonidal disease, pilonidal treatment, pilonidal cyst, pilonidal sinus

Address

Eau Claire, WI

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 12pm

Telephone

+17158321044

Website

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