Dr. Gregory M. Matzke
- Gender: Male
- Experience: 21 years
- Graduated from: University Of Wisconsin School Of Medicine
- Graduation year: 2000
- Sole propriator: No
- NPI: 1326096546
Dr. Gregory M. Matzke MD
Surgeon
He is located at 700 South Park Street Dean St. Mary's Outpatient Center in Madison, WI 53715. Can help patients with the following: Gangrene, Inflammatory Bowel Disease (IBD), Pancreatitis, Pilonidal Cyst, Sebaceous Cyst, Ulcerative Colitis. His National Provider Identifier (NPI) number is 1326096546. Appointment can be made via the phone number (608) 260-2900. He is affiliated with 1 practices and 3 hospitals.
Conditions treated
Dr. Gregory M. Matzke, being an 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. Gregory M. Matzke.
- Achalasia
- Anal Fissure
- Appendicitis
- Boils
- Cancer
- 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
- Ulcerative Colitis
Procedures Performed by Dr. Gregory M. Matzke
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Gregory M. Matzke 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 |
Dean Health Plan
Network data as of Aug 13, 2026, as reported by the insurer.
Show all 18 plans from Dean Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Dean Bronze $0 Copay PCP Visits | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Dean Bronze Share | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Dean Expanded Bronze Standard | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Dean Focus Bronze $0 Copay PCP Visits | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Dean Focus Bronze Share | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Dean Focus Expanded Bronze Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Dean Focus Gold HSA | EPO · Gold | Preferred | Accepting new patients |
| Dean Focus Gold Share | EPO · Gold | Preferred | Accepting new patients |
| Dean Focus Gold Standard | EPO · Gold | Preferred | Accepting new patients |
| Dean Focus Silver $0 Copay PCP Visits | EPO · Silver | Preferred | Accepting new patients |
| Dean Focus Silver Share | EPO · Silver | Preferred | Accepting new patients |
| Dean Focus Silver Standard | EPO · Silver | Preferred | Accepting new patients |
| Dean Gold HSA | HMO · Gold | Preferred | Accepting new patients |
| Dean Gold Share | HMO · Gold | Preferred | Accepting new patients |
| Dean Gold Standard | HMO · Gold | Preferred | Accepting new patients |
| Dean Silver $0 Copay PCP Visits | HMO · Silver | Preferred | Accepting new patients |
| Dean Silver Share | HMO · Silver | Preferred | Accepting new patients |
| Dean 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. Gregory M. Matzke 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. Gregory M. Matzke is enrolled to bill Medicare as a Practitioner - General Surgery .
Bills through: Dean Health Systems Inc
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Integra Lifesciences | $3312 |
| Intuitive Surgical | $2681 |
| Davol | $278 |
Other
| Consulting | $3312 |
| Travel and Lodging | $1872 |
| Food and Beverage | $1543 |
| Promotional Speaking or Service | $25 |
Studies
UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated in 2000
Affiliated hospitals
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Questions & Answers
Where can you meet with Dr. Gregory M. Matzke?
Dr. Gregory M. Matzke's office is located at 700 South Park Street Dean St. Mary's Outpatient Center in Madison, WI 53715.
What conditions does Dr. Gregory M. Matzke treat?
Dr. Gregory M. Matzke provides treatment for Gangrene, Inflammatory Bowel Disease (IBD), Pancreatitis, Pilonidal Cyst, Sebaceous Cyst, Ulcerative Colitis. For the full list see this list.
Has Dr. Gregory M. Matzke affiliation with hospitals?
Dr. Gregory M. Matzke is affiliated with SSM HEALTH ST CLARE HOSPITAL - BARABOO. For the full list of hospitals see this list.
Does Dr. Gregory M. Matzke accept patients with Anthem Blue Cross and Blue Shield?
Yes, Dr. Gregory M. Matzke 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.
Does Dr. Gregory M. Matzke have affiliation with practices?
Dr. Gregory M. Matzke is affiliated with SSM Health Sleep Center.