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Home > WI Providers > Urologists

Dr. Gregory A. Anderson, MD

(154 Ratings)

Specializes in: Urology (Urinary Tract Disease)

University of Wisconsin School of Medicine and Public Health (1988)

1000 N Oak Avenue
Marshfield, WI 54449

(715) 387-5231

Dr. Gregory A. Anderson, MD is an urologist in Marshfield, WI specializing in urology (urinary tract disease). He graduated from University of Wisconsin School of Medicine and Public Health in 1988 and has 38 years of experience. Dr. Gregory A. Anderson, MD is affiliated with Marshfield Clinic Health System.

Office Locations

Marshfield Clinic Health System

1000 N Oak Avenue
Marshfield, WI 54449

(715) 387-5231

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Noteworthy Medicare Patient Procedures Performed by Dr. Gregory A. Anderson, MD in 2023

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

Top 25%

By Volume:

minimally invasive procedures

In 2012, Dr. Gregory A. Anderson, MD performed more minimally invasive procedures procedures for Medicare patients than 75% of providers in related specialties within Wisconsin.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Anderson, MD treated as an urologist in Marshfield, WI during 2012 were urologic procedures, minimally invasive procedures, catheterization and chemotherapy.

Volume of procedures performed by Dr. Gregory A. Anderson, MD for Medicare patients.

ablation	15
biological response modifier (BRM) therapy	74
catheterization	110
chemotherapy	74
cryotherapy	15
diagnostic procedures	22
doctor visit	480
drug delivery implant replacement	13
foreign body removal	11
hormone therapy	42
hospital care	31
implant surgery	12
inpatient care	31
laser treatment	15
minimally invasive procedures	255
minor procedures	22
potassium test	21
stent placement (stenting)	14
urologic procedures	537

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Anderson, MD treated as an urologist in Marshfield, WI during 2013 were urologic procedures, minimally invasive procedures, catheterization and chemotherapy.

Volume of procedures performed by Dr. Gregory A. Anderson, MD for Medicare patients.

biological response modifier (BRM) therapy	61
catheterization	73
chemotherapy	61
diagnostic procedures	22
doctor visit	431
drug delivery implant replacement	20
hormone therapy	26
hospital care	12
inpatient care	12
minimally invasive procedures	227
minor procedures	22
potassium test	25
stent placement (stenting)	17
urologic procedures	452

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Anderson, MD.

**Gender**
Male	288
Female	80

**Ethnicity**
Non-Hispanic White	353
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	128
85 and over	54
Less than 65	40

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2013

Hypertension	67
High Cholesterol	58
Stroke	3
Ischemic Heart Disease	41
Depression	20
Chronic Kidney Disease	42
Asthma	0
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Dementia	9
Cancer	29

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Anderson, MD treated as an urologist in Marshfield, WI during 2014 were urologic procedures, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Gregory A. Anderson, MD for Medicare patients.

biological response modifier (BRM) therapy	66
blood draw	49
catheterization	61
chemotherapy	66
diagnostic procedures	21
doctor visit	403
drug delivery implant replacement	16
hormone therapy	25
hospital care	21
inpatient care	21
lab tests	13
minimally invasive procedures	221
minor procedures	21
potassium test	17
stent placement (stenting)	14
urologic procedures	424

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Anderson, MD.

**Gender**
Male	309
Female	91

**Ethnicity**
Non-Hispanic White	381
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	127
85 and over	60
Less than 65	62

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2014

Hypertension	63
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	38
Depression	20
Chronic Kidney Disease	39
Asthma	4
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	9
Cancer	33

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Anderson, MD treated as an urologist in Marshfield, WI during 2015 were urologic procedures, minimally invasive procedures, blood draw and catheterization.

Volume of procedures performed by Dr. Gregory A. Anderson, MD for Medicare patients.

ablation	12
biological response modifier (BRM) therapy	36
blood draw	84
catheterization	81
chemotherapy	36
cryotherapy	12
diagnostic procedures	19
doctor visit	417
drug delivery implant replacement	18
foreign body removal	14
hormone therapy	28
hospital care	28
inpatient care	28
lab tests	26
laser treatment	12
minimally invasive procedures	241
minor procedures	19
potassium test	23
stent placement (stenting)	13
urologic procedures	437

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Anderson, MD.

**Gender**
Male	664
Female	178

**Ethnicity**
Non-Hispanic White	810
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	358
From 75 to 84	268
85 and over	112
Less than 65	104

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2015

Hypertension	64
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	38
Depression	21
Chronic Kidney Disease	41
Asthma	10
Osteoperosis	5
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	10
Cancer	34

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Anderson, MD treated as an urologist in Marshfield, WI during 2016 were urologic procedures, minimally invasive procedures, blood draw and catheterization.

Volume of procedures performed by Dr. Gregory A. Anderson, MD for Medicare patients.

ablation	15
biological response modifier (BRM) therapy	41
blood draw	68
catheterization	59
chemotherapy	41
cryotherapy	15
diagnostic procedures	26
doctor visit	364
drug delivery implant replacement	20
foreign body removal	15
hormone therapy	30
hospital care	18
inpatient care	18
lab tests	33
laser treatment	28
lithotripsy (stone fragmentation)	13
minimally invasive procedures	239
minor procedures	26
potassium test	18
stent placement (stenting)	28
urologic procedures	406

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Anderson, MD.

**Gender**
Male	296
Female	91

**Age**
From 65 to 74	152
From 75 to 84	124
85 and over	56
Less than 65	55

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2016

Hypertension	66
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	40
Depression	17
Chronic Kidney Disease	43
Asthma	17
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	10
Cancer	36

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Anderson, MD treated as an urologist in Marshfield, WI during 2017 were urologic procedures, minimally invasive procedures, catheterization and blood draw.

Volume of procedures performed by Dr. Gregory A. Anderson, MD for Medicare patients.

biological response modifier (BRM) therapy	27
blood draw	72
cancer surgery	12
catheterization	82
chemotherapy	27
diagnostic procedures	32
doctor visit	387
drug delivery implant replacement	12
foreign body removal	18
hormone therapy	24
hospital care	13
inpatient care	13
lab tests	54
laser treatment	18
lithotripsy (stone fragmentation)	18
minimally invasive procedures	305
minor procedures	32
potassium test	20
stent placement (stenting)	67
suprapubic catheter replacement	30
urologic procedures	475

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Anderson, MD.

**Gender**
Male	322
Female	113

**Ethnicity**
Non-Hispanic White	421
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	140
85 and over	56
Less than 65	49

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2017

Hypertension	66
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	38
Depression	16
Chronic Kidney Disease	46
Asthma	4
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	9
Cancer	29

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Anderson, MD treated as an urologist in Marshfield, WI during 2018 were urologic procedures, minimally invasive procedures, blood draw and diagnostic procedures.

Volume of procedures performed by Dr. Gregory A. Anderson, MD for Medicare patients.

ablation	14
blood draw	80
cancer surgery	17
catheterization	33
cryotherapy	14
diagnostic procedures	57
doctor visit	296
hormone therapy	13
hospital care	12
inpatient care	12
lab tests	38
laser treatment	14
minimally invasive procedures	254
minor procedures	57
potassium test	13
stent placement (stenting)	23
urologic procedures	314

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Anderson, MD.

**Gender**
Male	285
Female	91

**Ethnicity**
Non-Hispanic White	361
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	117
85 and over	49
Less than 65	47

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2018

Hypertension	60
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	35
Depression	16
Chronic Kidney Disease	41
Asthma	5
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	10
Cancer	31

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Anderson, MD treated as an urologist in Marshfield, WI during 2019 were minimally invasive procedures, urologic procedures, blood draw and lab tests.

Volume of procedures performed by Dr. Gregory A. Anderson, MD for Medicare patients.

blood draw	100
cancer surgery	13
diagnostic procedures	37
doctor visit	300
implant surgery	13
lab tests	48
laser treatment	15
lithotripsy (stone fragmentation)	15
minimally invasive procedures	232
minor procedures	37
stent placement (stenting)	41
urologic procedures	232

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Anderson, MD.

**Gender**
Male	259
Female	65

**Ethnicity**
Non-Hispanic White	306
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	97
85 and over	37
Less than 65	37

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2019

Hypertension	68
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	35
Depression	20
Chronic Kidney Disease	43
Asthma	4
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	6
Cancer	40

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Anderson, MD treated as an urologist in Marshfield, WI during 2020 were minimally invasive procedures, urologic procedures, blood draw and lab tests.

Volume of procedures performed by Dr. Gregory A. Anderson, MD for Medicare patients.

blood draw	72
cancer surgery	15
diagnostic procedures	24
doctor visit	234
hospital care	17
inpatient care	17
lab tests	61
minimally invasive procedures	195
minor procedures	24
stent placement (stenting)	44
urologic procedures	195

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Anderson, MD.

**Gender**
Male	218
Female	56

**Ethnicity**
Non-Hispanic White	261
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	81
85 and over	28
Less than 65	32

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2020

Hypertension	61
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	38
Depression	19
Chronic Kidney Disease	45
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	7
Cancer	38

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Anderson, MD treated as an urologist in Marshfield, WI during 2021 were minimally invasive procedures, urologic procedures, blood draw and lab tests.

Volume of procedures performed by Dr. Gregory A. Anderson, MD for Medicare patients.

ablation	17
blood draw	60
cancer surgery	12
cryotherapy	17
diagnostic procedures	31
doctor visit	256
lab tests	49
laser treatment	31
lithotripsy (stone fragmentation)	14
minimally invasive procedures	202
minor procedures	31
stent placement (stenting)	35
urologic procedures	202

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Anderson, MD.

**Gender**
Male	218
Female	52

**Age**
From 65 to 74	140
From 75 to 84	83
85 and over	22
Less than 65	25

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2021

Hypertension	65
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	40
Depression	21
Chronic Kidney Disease	44
Asthma	7
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	7
Cancer	36

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Anderson, MD treated as an urologist in Marshfield, WI during 2022 were urologic procedures, minimally invasive procedures, blood draw and catheterization.

Volume of procedures performed by Dr. Gregory A. Anderson, MD for Medicare patients.

blood draw	71
cancer surgery	11
catheterization	28
diagnostic procedures	26
doctor visit	229
lab tests	22
minimally invasive procedures	149
minor procedures	26
stent placement (stenting)	25
urologic procedures	177

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Anderson, MD.

**Gender**
Male	227
Female	48

**Ethnicity**
Non-Hispanic White	260
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	77
85 and over	32
Less than 65	38

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2022

Hypertension	72
High Cholesterol	74
Stroke	5
Ischemic Heart Disease	31
Depression	20
Chronic Kidney Disease	38
Asthma	7
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	7
Cancer	44

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gregory A. Anderson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory A. Anderson, MD treated as an urologist in Marshfield, WI were urologic procedures, minimally invasive procedures, blood draw and catheterization.

ablation	14
biological response modifier (BRM) therapy	50
blood draw	72
cancer surgery	13
catheterization	65
chemotherapy	50
cryotherapy	14
diagnostic procedures	28
doctor visit	345
drug delivery implant replacement	16
foreign body removal	14
hormone therapy	26
hospital care	19
implant surgery	12
inpatient care	19
lab tests	38
laser treatment	19
lithotripsy (stone fragmentation)	15
minimally invasive procedures	229
minor procedures	28
potassium test	19
stent placement (stenting)	29
urologic procedures	350

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gregory A. Anderson, MD.

**Gender**
Male	280
Female	78

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	286
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	112
85 and over	46
Less than 65	44
65 to 74	155

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

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

Hypertension	59
High Cholesterol	52
Stroke	2
Ischemic Heart Disease	34
Depression	17
Chronic Kidney Disease	38
Asthma	5
Osteoporosis	5
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Atrial Fibrillation	13
Dementia	7
Cancer	31

Education & Training

Dr. Gregory A. Anderson, MD graduated from University of Wisconsin School of Medicine and Public Health in 1988. He completed residency at Medical College of Wisconsin Affiliated Hospitals. He is certified by the Board Certification: Urology: recertified and has a state license in Wisconsin.

Medical School: University of Wisconsin School of Medicine and Public Health (1988)

Residency: Medical College of Wisconsin Affiliated Hospitals (1989)

Board Certification: Board Certification: Urology: recertified (1996)

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Gregory A. Anderson, MD is associated with these hospitals and organizations:

Marshfield Clinic Health System

Ratings & Reviews

Dr. Gregory A. Anderson, MD has an exceptional overall rating with an average of 4.81 out of 5 stars based on 154 ratings. We collect ratings and reviews of Dr. Gregory A. Anderson, MD from all over the web to help you find the right in Marshfield, WI.

4.81

Overall Rating

(154 Ratings)

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General Payments

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

**Payments by Company**
Medtronic, Inc.	$138 INTERSTIM $138
Intuitive Surgical, Inc.	$41 Da Vinci Surgical System $41
AbbVie, Inc.	$39 Androgel $39
Boston Scientific Corporation	$36 DAKOTA $36
AbbVie Inc.	$20 Lupron Depot $20

**Types of Payments**
Food and Beverage	$255
Education	$20

Biography

Dr. Gregory Anderson's area of specialization is urology (urinary tract disease). Patient reviews placed him at an average of 5.0 stars (out of 5). Dr. Anderson attended the University of Wisconsin School of Medicine and Public Health and then went on to complete his residency at a hospital affiliated with Medical College of Wisconsin. He is affiliated with Marshfield Clinic Health System.

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Dr. Gregory A. Anderson, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gregory A. Anderson, MD in 2023

By Volume:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Anderson, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

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

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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