Dr. Steven Immerman, MD

General Surgery  |  
Male  |  
Age 64
Insurances AcceptedSave
Dr. Steven Immerman, MD
Dr. Steven Immerman moved to Eau Claire and started Evergreen Surgical in December of 1981. Since his solo beginning in 1981 the practice has grown to it's present size of four board certified general surgeons. Before moving to Eau Claire, Dr. Immerman received both his undergraduate and medical degrees from Northwestern University in Chicago. Following that, he completed a five year residency in general surgery at Northwestern University. As part of his surgical training, he completed an American Cancer Society Clinical Fellowship in Surgical Oncology at Evanston Hospital in Evanston, Il. Dr. Immerman has published papers on cancer of the breast, lung, pancreas, parathyroid glands, and skin; and more recently on pilonidal disease. He is board certified in General Surgery by the American Board of Surgery, and is a Fellow of the American College of Surgeons. He has served as Director of Trauma for Sacred Heart Hospital, chaired their Department of Surgery, and currently serves on both their Oncology and Performance Improvement Committees. He has special interest in the treatment of lung cancer, and difficult pilonidal disease utilizing the Bascom Procedure. He is the founder of the of the OakLeaf Medical Network which was created in 1993 to allow patients and physicians in the Chippewa Valley maintain private practice as a health care option. He was the CEO of the OakLeaf organization from 1993 to 2006, and was the driving force behind the creation of the OakLeaf Surgical Hospital. Dr. Immerman has given numerous talks and seminars on surgical topics in the Chippewa Valley since starting his practice here in 1982. He was been an active participant in the UW Medical School Family Practice Teaching Program in Eau Claire for over 35 years. He was named Sacred Heart Hospital's "Physician of the Year" in 2016. "Dr. Immerman is absolutely passionate about providing the very best care to our patients," said CEO Julie Manas. Dr. Immerman was born and raised in the suburbs of New York City. He has lived in Eau Claire since 1981. He is married and has three boys and three grandchildren. His hobbies include photography, computers and kilnformed glass. His glass artwork is seen in galleries across the US and his recent work can also be seen on his art website under Immerman Glass.

Evergreen Surgical

719 W Hamilton Ave Ste C

Eau Claire, WI 54701

Contact Information

(715) 832-1044

Dr. Steven Immerman, MD

Dr. Steven Immerman, MD

Accepted insurance

  • Aetna
  • American Enterprise Group
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Commercial Insurance Company
  • First Health (Coventry Health Care)
  • Government Employees Health Association (GEHA)
  • Group Health Cooperative
  • HealthPartners
  • Humana
  • Medicaid
  • MultiPlan
  • 4 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Immerman

Care Philosophy

As a general surgeon and surgical oncologist I place great value on the relationship I have with each patient. Their story and why they come to see me is as important as their symptoms. It is the goal of my practice to give people information so they can make an informed decision on their diagnosis and/or surgical care in the most expedient way. Our staff works in concert with our physicians to help patients navigate both insurance and appointment information.

Our clinic is small and personal intentionally.  Our staff works with each patient to help you navigate the medical and insurance obstacles that can cause frustration and stress. We are here to help you!  Our goal is getting you back to your life as quickly as possible!

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Dr. Immerman's Experience

Dr. Immerman's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in General Surgery
  • No sanctions found
  • No board actions found


  • General Surgery
  • Complex General Surgical Oncology
  • Thoracic Surgery

Board Certifications

Dr. Immerman does not have any board certifications listed.


Conditions Treated

  • Anal Disorders
  • Appendicitis
  • Breast Cancer
  • Breast Diseases
  • Cancer
  • Collapsed Lung (Pneumothorax)
  • Colon Cancer
  • Empyema
  • Gallbladder Diseases
  • Gallstones
  • Gastrointestinal Diseases
  • Hemorrhoids
  • Hernia
  • Lung Cancer
  • Lung Mass
  • Lung Neoplasms, Not Specified as Malignant
  • Lung Nodule
  • Pilonidal Cyst
  • Secondary Malignancies
  • Skin Cancer
  • Stomach Diseases
  • Thoracic Cancer
  • Thyroid Cancer


  • Abdominal Surgery
  • Abscess or Fluid Incision and Drainage
  • Appendectomy
  • Biopsy of Breast
  • Breast Surgical Procedure
  • Chest CT (incl. Heart and Lungs)
  • Cleft Lift Procedure
  • Colon Surgery
  • Colon and Rectal Surgery
  • Cyst Incision and Drainage
  • Decortication and Pleurectomy
  • Excision of Breast Tumor
  • Excision of Rectal Tumor
  • Gallbladder Removal
  • Gallbladder Removal (Cholecystectomy), Laparoscopic
  • Gallbladder Surgery
  • Head and Neck Surgery
  • Hernia Repair
  • Incision and Removal of Foreign Object
  • Laparoscopic Surgical Procedure
  • Lobectomy, Open
  • Lung Removal (Partial or Complete): Open, or Resection of Lung Tumor: Open
  • Lung Surgery
  • Lymph Node Biopsy or Excision
  • Mastectomy
  • Minimally Invasive Surgery
  • Open Diaphragmatic and-or Paraesophageal Hiatal Hernia Repair
  • Paraesophageal Hernia Repair, Laparoscopic
  • Thoracoscopic Lobectomy
  • Thoracoscopic Wedge Resection
  • Thyroid Surgery
  • Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy


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Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Wisconsin.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Northwestern University Honors Medical Program
    Undergraduate School | Graduated 1973
  • Northwestern University The Feinberg School Of Medicine
    Medical School | Graduated 1976
  • Northwestern University Hospital
    Internship Hospital | Completed 1978
  • Northwestern University Med Ctr
    Residency Hospital | Completed 1981
  • American Cancer Soc
    Fellowship Hospital | Completed 1981

Awards & Recognition

Awards & Honors

Dr. Immerman has no awards or honors listed.

Media & Publications

Dr. Immerman has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Immerman does not have any memberships or affiliations listed. If you are Dr. Immerman and would like to add memberships or affiliations, please update your profile.

Dr. Immerman's Reviews

Likelihood of recommending Dr. Immerman to family and friends
based on 4 total reviews (2 with comments)
Dr. Immerman's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    Under 10 minutes
Patient Comments (2)
Chicago, IL |
Excellent doctor, highly recommended. I went to Dr Zimmerman 5 years ago with 2 pilonidal cysts and he gave me a successful cleft lift that changed my life for the better.
in Waukesha, WI |
My son had two previous pilondial surgeries that were not successful. I did an internet search and found Dr. Immerman. We were desperate and my son had been through so much. His staff is beyond amazing and accommodating as many of their patients travel from all over the United States and Canada to see him. Luckily we only live three hours away! I would have flown in from China to see him! He is beyond amazing. He saved our son's life- he will now have a normal life. What an amazing experience.
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Visit Dr. Immerman

Now Accepting New Patients
This provider offers the following appointment availability:
Same Day
Next Day
Dr. Immerman accepts 18 insurance carriers
  • Aetna
    Choice Plus POS II
  • American Enterprise Group
  • Anthem Blue Cross Blue Shield
    Anthem Blue Cross Blue Shield HMO
    Anthem Blue Cross Blue Shield PPO
    Blue Access Choice PPO
    Blue Preferred HMO
    Blue Preferred Plus POS
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Illinois
    Blue Cross Blue Shield of Illinois PPO
  • Cigna
    Cigna PPO
    Great West Healthcare-Cigna PPO
    Open Access
  • Commercial Insurance Company
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Government Employees Health Association (GEHA)
  • Group Health Cooperative
  • HealthPartners
  • Humana
    Choice Care PPO
  • Medicaid
  • MultiPlan
    MultiPlan PPO
  • Security Health Plan (SHP)
  • UnitedHealthCare
    Choice Plus POS
    Navigate POS
    Options PPO
    United Healthcare
  • WellPoint
  • Wisconsin Physicians Service

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Immerman has admitting privileges

HSHS Sacred Heart Hospital
900 W Clairemont Ave
Eau Claire, WI 54701
View Hospital Profile
Oakleaf Surgical Hospital
1000 Oakleaf Way
Altoona, WI 54720
View Hospital Profile

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