Dr. Kenneth M. Wolnak
- Gender: Male
- Experience: 41 years
- Graduated from: Midwestern University, Chicago College Of Osteopathic Med
- Graduation year: 1980
- Sole propriator: No
- NPI: 1982744678
Dr. Kenneth M. Wolnak DO
Cardiothoracic Surgeon
He is located at 1000 Mineral Point Avenue in Janesville, WI 53548. Can help patients with the following: Achalasia, Anal Fissure, Boils, Collapsed Lung, Diverticulosis, Sebaceous Cyst. His National Provider Identifier (NPI) number is 1982744678. Appointment can be made via the phone number (608) 756-6868. He is affiliated with 1 hospitals.
Conditions treated
Dr. Kenneth M. Wolnak, being an cardiothoracic surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Kenneth M. Wolnak.
- Achalasia
- Anal Fissure
- Aortic Dissection
- Aortic Stenosis
- Appendicitis
- Boils
- Cancer
- Collapsed Lung
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Thoracic Outlet Syndrome (TOS)
- Ulcerative Colitis
- Ventricular Septal Defect (VSD)
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Kenneth M. Wolnak as in-network for the following 2026 plans.
Health plans
Anthem Blue Cross and Blue Shield
Network data as of Mar 25, 2026, as reported by the insurer.
Show all 9 plans from Anthem Blue Cross and Blue Shield
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Anthem Bronze Preferred/Broad 5000 (3 Free PCP Visits + $0 Select Drugs + Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Bronze Preferred/Broad HSA (+ Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Bronze Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Gold Preferred/Broad 1000 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Gold | Participating | Accepting new patients |
| Anthem Gold Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Gold | Participating | Accepting new patients |
| Anthem Heart Healthy Bronze Preferred/Broad 0 Med Ded ($0 Virtual PCP+$0 Select Drugs+Incentives) | POS · Expanded Bronze | Participating | Accepting new patients |
| Anthem Silver Preferred/Broad 4000 ($0 PCP Visits + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
| Anthem Silver Preferred/Broad 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
| Anthem Silver Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | POS · Silver | Participating | Accepting new patients |
MercyCare Health Plans
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 6 plans from MercyCare Health Plans
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| MercyCare Bronze 10,000 (1 Free PCP Visit) | HMO · Bronze | Preferred | Accepting new patients |
| MercyCare Bronze Standard Expanded | HMO · Expanded Bronze | Preferred | Accepting new patients |
| MercyCare Gold Standard | HMO · Gold | Preferred | Accepting new patients |
| MercyCare Silver 2,500 (3 Free PCP Visits) | HMO · Silver | Preferred | Accepting new patients |
| MercyCare Silver Health Savings | HMO · Silver | Preferred | Accepting new patients |
| MercyCare Silver Standard | HMO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Kenneth M. Wolnak is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Kenneth M. Wolnak is enrolled to bill Medicare as a Practitioner - Thoracic Surgery (also registered under: Practitioner - Cardiac Surgery) .
Bills through: Mercy Health System Corporation
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Intuitive Surgical | $2502 |
| Cormatrix Cardiovascular | $442 |
| W. L. Gore \u0026 Associates | $343 |
Other
| Food and Beverage | $2570 |
| Travel and Lodging | $2222 |
Studies
MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated in 1980Additional Specialities
- Surgeon
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Questions & Answers
What conditions does Dr. Kenneth M. Wolnak treat?
Dr. Kenneth M. Wolnak provides treatment for Achalasia, Anal Fissure, Boils, Collapsed Lung, Diverticulosis, Sebaceous Cyst. For the full list see this list.
Has Dr. Kenneth M. Wolnak affiliation with hospitals?
Dr. Kenneth M. Wolnak is affiliated with MERCY HEALTH SYSTEM CORP.
Does Dr. Kenneth M. Wolnak accept patients with Anthem Blue Cross and Blue Shield?
Yes, Dr. Kenneth M. Wolnak is listed in-network for Anthem Blue Cross and Blue Shield through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. Kenneth M. Wolnak?
Dr. Kenneth M. Wolnak's office is located at 1000 Mineral Point Avenue in Janesville, WI 53548.