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Home > WI Providers > General Practitioners

Dr. Gregory M. Matzke, MD

Accepting New Patients

(Greg M. Matzke, MD)

(32 Ratings)

Specializes in: General Surgery and General Practice

University of Wisconsin School of Medicine and Public Health

700 S. Park Street
Madison, WI 53715

(608) 260-3415

Dr. Gregory M. Matzke, MD is a general surgeon in Madison, WI specializing in general surgery and general practice. He graduated from University of Wisconsin School of Medicine and Public Health. Dr. Gregory M. Matzke, MD is affiliated with SSM Health, SSM Health St. Clare Hospital - Baraboo, SSM Health St. Mary's Hospital - Janesville, SSM Health St. Mary's Hospital (Madison) - Main Facility and SSM Health Dean Medical Group.

Office Locations

700 S. Park Street
Madison, WI 53715

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Noteworthy Medicare Patient Procedures Performed by Dr. Gregory M. Matzke, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

inguinal hernia repair

In 2023, Dr. Gregory M. Matzke, MD performed more inguinal hernia repair procedures for Medicare patients than 95% of providers in related specialties within Wisconsin.

Top 25%

By Volume:

blood draw

phlebotomy for lab tests

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, among providers in related specialties within Wisconsin, Dr. Gregory M. Matzke, MD performed more blood draw, and phlebotomy for lab tests procedures for Medicare patients than 75% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Matzke, MD treated as a general surgeon in Madison, WI during 2012 were hospital care, inpatient care, lab tests and blood draw.

Volume of procedures performed by Dr. Gregory M. Matzke, MD for Medicare patients.

blood draw	43
doctor visit	192
hospital care	119
inpatient care	119
lab tests	76

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Matzke, MD treated as a general surgeon in Madison, WI during 2013 were hospital care, inpatient care, lab tests and blood draw.

Volume of procedures performed by Dr. Gregory M. Matzke, MD for Medicare patients.

blood draw	61
doctor visit	238
gastrointestinal procedures	14
hospital care	124
inpatient care	124
lab tests	95
minimally invasive procedures	14

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Matzke, MD.

**Gender**
Male	110
Female	132

**Ethnicity**
Non-Hispanic White	219
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	70
85 and over	14
Less than 65	48

Conditions of Medicare patients treated by Dr. Gregory M. Matzke, MD in 2013

Hypertension	67
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	7
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Matzke, MD treated as a general surgeon in Madison, WI during 2014 were hospital care, inpatient care, lab tests and blood draw.

Volume of procedures performed by Dr. Gregory M. Matzke, MD for Medicare patients.

blood draw	35
doctor visit	132
hospital care	77
inpatient care	77
lab tests	71

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Matzke, MD.

**Gender**
Male	73
Female	84

**Ethnicity**
Non-Hispanic White	143
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	27
85 and over	18
Less than 65	34

Conditions of Medicare patients treated by Dr. Gregory M. Matzke, MD in 2014

Hypertension	68
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	22
Diabetes	31
Dementia	0
Cancer	22

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Matzke, MD treated as a general surgeon in Madison, WI during 2015 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Gregory M. Matzke, MD for Medicare patients.

blood draw	44
doctor visit	166
hospital care	159
inpatient care	159

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Matzke, MD.

**Gender**
Male	180
Female	206

**Ethnicity**
Non-Hispanic White	364
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	100
85 and over	54
Less than 65	60

Conditions of Medicare patients treated by Dr. Gregory M. Matzke, MD in 2015

Hypertension	74
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	31
Depression	27
Chronic Kidney Disease	35
Asthma	18
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	9
Cancer	24

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Matzke, MD treated as a general surgeon in Madison, WI during 2016 were hospital care, inpatient care, blood draw and open surgery.

Volume of procedures performed by Dr. Gregory M. Matzke, MD for Medicare patients.

abdominal surgery	14
blood draw	56
doctor visit	188
gastrointestinal procedures	14
hospital care	112
inpatient care	112
open surgery	14

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Matzke, MD.

**Gender**
Male	111
Female	102

**Ethnicity**
Non-Hispanic White	195
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	58
85 and over	20
Less than 65	35

Conditions of Medicare patients treated by Dr. Gregory M. Matzke, MD in 2016

Hypertension	72
High Cholesterol	53
Stroke	8
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	33
Asthma	25
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	28
Dementia	10
Cancer	20

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Matzke, MD treated as a general surgeon in Madison, WI during 2017 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Gregory M. Matzke, MD for Medicare patients.

blood draw	48
doctor visit	227
hospital care	119
inpatient care	119

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Matzke, MD.

**Gender**
Male	116
Female	115

**Ethnicity**
Non-Hispanic White	211
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	59
85 and over	13
Less than 65	50

Conditions of Medicare patients treated by Dr. Gregory M. Matzke, MD in 2017

Hypertension	71
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	34
Depression	32
Chronic Kidney Disease	40
Asthma	15
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	23
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Matzke, MD treated as a general surgeon in Madison, WI during 2018 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Gregory M. Matzke, MD for Medicare patients.

blood draw	46
doctor visit	218
hospital care	48
inpatient care	48

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Matzke, MD.

**Gender**
Male	119
Female	106

**Ethnicity**
Non-Hispanic White	205
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	52
85 and over	16
Less than 65	37

Conditions of Medicare patients treated by Dr. Gregory M. Matzke, MD in 2018

Hypertension	67
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	33
Depression	32
Chronic Kidney Disease	36
Asthma	13
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	5
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Matzke, MD treated as a general surgeon in Madison, WI during 2019 were hospital care, inpatient care, blood draw and open surgery.

Volume of procedures performed by Dr. Gregory M. Matzke, MD for Medicare patients.

abdominal surgery	13
blood draw	40
doctor visit	191
gastrointestinal procedures	13
hospital care	57
inpatient care	57
open surgery	13

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Matzke, MD.

**Gender**
Male	105
Female	99

**Ethnicity**
Non-Hispanic White	184
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	48
85 and over	14
Less than 65	37

Conditions of Medicare patients treated by Dr. Gregory M. Matzke, MD in 2019

Hypertension	65
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	33
Depression	37
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Matzke, MD treated as a general surgeon in Madison, WI during 2020 were blood draw and lab tests.

Volume of procedures performed by Dr. Gregory M. Matzke, MD for Medicare patients.

blood draw	62
doctor visit	182
lab tests	18

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Matzke, MD.

**Gender**
Male	87
Female	55

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory M. Matzke, MD in 2020

Hypertension	59
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	37
Asthma	11
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Matzke, MD treated as a general surgeon in Madison, WI during 2021 were blood draw, open surgery, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Gregory M. Matzke, MD for Medicare patients.

abdominal surgery	11
blood draw	35
doctor visit	155
gastrointestinal procedures	11
open surgery	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Matzke, MD.

**Gender**
Male	85
Female	69

**Ethnicity**
Non-Hispanic White	141
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	51
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory M. Matzke, MD in 2021

Hypertension	71
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	34
Depression	31
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Matzke, MD treated as a general surgeon in Madison, WI during 2022 were blood draw, hospital care, inpatient care and open surgery.

Volume of procedures performed by Dr. Gregory M. Matzke, MD for Medicare patients.

abdominal surgery	12
blood draw	34
doctor visit	212
gastrointestinal procedures	12
hospital care	23
inpatient care	23
open surgery	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Matzke, MD.

**Gender**
Male	112
Female	90

**Ethnicity**
Non-Hispanic White	183
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	51
85 and over	14
Less than 65	21

Conditions of Medicare patients treated by Dr. Gregory M. Matzke, MD in 2022

Hypertension	70
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	20
Asthma	10
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	34
Dementia	5
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gregory M. Matzke, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory M. Matzke, MD treated as a general surgeon in Madison, WI were hospital care, inpatient care, lab tests and blood draw.

abdominal surgery	12
blood draw	45
doctor visit	191
gastrointestinal procedures	12
hospital care	93
inpatient care	93
lab tests	65
minimally invasive procedures	14
open surgery	12

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gregory M. Matzke, MD.

**Gender**
Male	99
Female	96

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	179
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	50
85 and over	14
Less than 65	29
65 to 74	97

Average of Total of Conditions of Medicare patients treated by Dr. Gregory M. Matzke, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gregory M. Matzke, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	62
High Cholesterol	52
Stroke	1
Ischemic Heart Disease	29
Depression	26
Chronic Kidney Disease	29
Asthma	11
Osteoporosis	6
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Atrial Fibrillation	12
Dementia	5
Cancer	16

Education & Training

Dr. Gregory M. Matzke, MD graduated from University of Wisconsin School of Medicine and Public Health. He completed residency at Mayo Clinic. He is certified by the American Board of Surgery Drug Enforcement Administration Wisconsin Medical Examining Board and has a state license in Wisconsin.

Medical School: University of Wisconsin School of Medicine and Public Health

Residency: Mayo Clinic

Board Certification: American Board of Surgery Drug Enforcement Administration Wisconsin Medical Examining Board

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Gregory M. Matzke, MD is associated with these hospitals and organizations:

SSM Health

SSM Health St. Clare Hospital - Baraboo

SSM Health St. Mary's Hospital - Janesville

SSM Health St. Mary's Hospital (Madison) - Main Facility

SSM Health Dean Medical Group

Ratings & Reviews

Dr. Gregory M. Matzke, MD has an exceptional overall rating with an average of 4.91 out of 5 stars based on 32 ratings. We collect ratings and reviews of Dr. Gregory M. Matzke, MD from all over the web to help you find the right in Madison, WI.

4.91

Overall Rating

(32 Ratings)

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General Payments

These charts describe general payments received by Dr. Gregory M. Matzke, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Intuitive Surgical, Inc.	$8,562 Da Vinci Surgical System $8,562
Medical Device Business Services, Inc.	$4,990 HARMONIC Product Family $1,090	$3,900
Integra LifeSciences Corporation	$3,419 Neuro-General $1,688	DuraSeal Exact $1,000	Duragen $625	CODMAN HAKIM Precision Valve $106
Davol Inc.	$528 PHASIX $297	Phasix Mesh $155	XENMATRIX $52	DAV-Phasix $23
Ethicon US, LLC	$316 HARMONIC Product Family $128	Surgicel Powder $56	ETHICON ENDO-SURGERY Curved Intraluminal Stapler $51	Endoscopy: Endocutters $28	ECHELON ENDOPATH Stapler $28	Other $25
Other	$530 BIOA Tissue Reinforcement $158	SIR-Spheres microspheres $127	Signia $115	ProGrip $48	Advanced Wound care $46	Other $36

**Types of Payments**
Consulting Fee	$7,212
Education	$7,000
Food and Beverage	$2,392
Travel and Lodging	$1,740

Biography

Dr. Greg Matzke specializes in general practice and general surgery. He is a graduate of the University of Wisconsin School of Medicine and Public Health. His residency was performed at Mayo Clinic. Dr. Matzke has received a 5.0 out of 5 star rating by his patients. He speaks Spanish. Dr. Matzke is professionally affiliated with SSM Health St. Mary's Hospital (Madison) - Main Facility, SSM Health St. Mary's Hospital - Janesville, and SSM Health St. Clare Hospital - Baraboo. Yext reports that he is accepting new patients at his office in Madison, WI.