Procedure Volume Patient Data Patient Conditions Reviews Back to Top

Home > WI Providers > Emergency Physicians

Dr. Gregory John Nelson, MD

(No ratings)

Specializes in: Emergency Medicine

University of Minnesota Medical School

36500 Aurora Drive
Summit, WI 53066

(262) 434-1900

Dr. Gregory John Nelson, MD is an emergency medicine doctor in Summit, WI specializing in emergency medicine. He graduated from University of Minnesota Medical School. Dr. Gregory John Nelson, MD is affiliated with Advocate Health Care.

Office Locations

Advocate Health Care

36500 Aurora Drive
Summit, WI 53066

(262) 434-1900

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory John Nelson, MD treated as an emergency medicine doctor in Summit, WI during 2012 were emergency care.

Volume of procedures performed by Dr. Gregory John Nelson, MD for Medicare patients.

emergency care	219

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory John Nelson, MD treated as an emergency medicine doctor in Summit, WI during 2013 were emergency care.

Volume of procedures performed by Dr. Gregory John Nelson, MD for Medicare patients.

emergency care	218

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory John Nelson, MD.

**Gender**
Male	84
Female	136

**Age**
From 65 to 74	67
From 75 to 84	63
85 and over	52
Less than 65	38

Conditions of Medicare patients treated by Dr. Gregory John Nelson, MD in 2013

Hypertension	75
High Cholesterol	60
Stroke	12
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	46
Asthma	15
Osteoperosis	11
Atrial Fibrilation	30
Heart Failure	28
Chronic Obstructive Pulmonary Disease	22
Diabetes	30
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory John Nelson, MD treated as an emergency medicine doctor in Summit, WI during 2014 were emergency care.

Volume of procedures performed by Dr. Gregory John Nelson, MD for Medicare patients.

emergency care	212

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory John Nelson, MD.

**Gender**
Male	106
Female	134

**Ethnicity**
Non-Hispanic White	226
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	64
85 and over	55
Less than 65	43

Conditions of Medicare patients treated by Dr. Gregory John Nelson, MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	46
Depression	33
Chronic Kidney Disease	41
Asthma	14
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory John Nelson, MD treated as an emergency medicine doctor in Summit, WI during 2015 were emergency care.

Volume of procedures performed by Dr. Gregory John Nelson, MD for Medicare patients.

emergency care	232

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory John Nelson, MD.

**Gender**
Male	258
Female	312

**Ethnicity**
Non-Hispanic White	548
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	162
85 and over	138
Less than 65	100

Conditions of Medicare patients treated by Dr. Gregory John Nelson, MD in 2015

Hypertension	75
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	46
Asthma	19
Osteoperosis	12
Atrial Fibrilation	24
Heart Failure	34
Chronic Obstructive Pulmonary Disease	21
Diabetes	33
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory John Nelson, MD treated as an emergency medicine doctor in Summit, WI during 2016 were emergency care.

Volume of procedures performed by Dr. Gregory John Nelson, MD for Medicare patients.

emergency care	304

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory John Nelson, MD.

**Gender**
Male	146
Female	197

**Ethnicity**
Non-Hispanic White	331
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	97
85 and over	80
Less than 65	56

Conditions of Medicare patients treated by Dr. Gregory John Nelson, MD in 2016

Hypertension	75
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	46
Depression	29
Chronic Kidney Disease	44
Asthma	27
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	23
Diabetes	28
Dementia	21
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory John Nelson, MD treated as an emergency medicine doctor in Summit, WI during 2017 were emergency care.

Volume of procedures performed by Dr. Gregory John Nelson, MD for Medicare patients.

emergency care	227

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory John Nelson, MD.

**Gender**
Male	128
Female	142

**Ethnicity**
Non-Hispanic White	259
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	85
85 and over	60
Less than 65	36

Conditions of Medicare patients treated by Dr. Gregory John Nelson, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	13
Ischemic Heart Disease	48
Depression	36
Chronic Kidney Disease	46
Asthma	14
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	31
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Dementia	22
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory John Nelson, MD treated as an emergency medicine doctor in Summit, WI during 2018 were emergency care.

Volume of procedures performed by Dr. Gregory John Nelson, MD for Medicare patients.

emergency care	226

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory John Nelson, MD.

**Gender**
Male	144
Female	170

**Age**
From 65 to 74	109
From 75 to 84	90
85 and over	72
Less than 65	43

Conditions of Medicare patients treated by Dr. Gregory John Nelson, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	47
Depression	31
Chronic Kidney Disease	52
Asthma	10
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	32
Chronic Obstructive Pulmonary Disease	26
Diabetes	36
Dementia	21
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory John Nelson, MD treated as an emergency medicine doctor in Summit, WI during 2019 were emergency care.

Volume of procedures performed by Dr. Gregory John Nelson, MD for Medicare patients.

emergency care	210

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory John Nelson, MD.

**Gender**
Male	121
Female	144

**Ethnicity**
Non-Hispanic White	249
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	101
85 and over	57
Less than 65	32

Conditions of Medicare patients treated by Dr. Gregory John Nelson, MD in 2019

Hypertension	75
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	54
Depression	37
Chronic Kidney Disease	57
Asthma	14
Osteoperosis	16
Atrial Fibrilation	28
Heart Failure	36
Chronic Obstructive Pulmonary Disease	26
Diabetes	35
Dementia	24
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory John Nelson, MD treated as an emergency medicine doctor in Summit, WI during 2020 were emergency care.

Volume of procedures performed by Dr. Gregory John Nelson, MD for Medicare patients.

emergency care	164

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory John Nelson, MD.

**Gender**
Male	81
Female	112

**Ethnicity**
Non-Hispanic White	181
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	50
85 and over	47
Less than 65	30

Conditions of Medicare patients treated by Dr. Gregory John Nelson, MD in 2020

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	56
Depression	36
Chronic Kidney Disease	58
Asthma	15
Osteoperosis	21
Atrial Fibrilation	24
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	30
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory John Nelson, MD treated as an emergency medicine doctor in Summit, WI during 2021 were emergency care.

Volume of procedures performed by Dr. Gregory John Nelson, MD for Medicare patients.

emergency care	183

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory John Nelson, MD.

**Gender**
Male	90
Female	155

**Ethnicity**
Non-Hispanic White	234
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	80
85 and over	46
Less than 65	26

Conditions of Medicare patients treated by Dr. Gregory John Nelson, MD in 2021

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	53
Depression	38
Chronic Kidney Disease	55
Asthma	12
Osteoperosis	16
Atrial Fibrilation	27
Heart Failure	32
Chronic Obstructive Pulmonary Disease	24
Diabetes	31
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory John Nelson, MD treated as an emergency medicine doctor in Summit, WI during 2022 were emergency care.

Volume of procedures performed by Dr. Gregory John Nelson, MD for Medicare patients.

emergency care	139

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory John Nelson, MD.

**Gender**
Male	87
Female	92

**Ethnicity**
Non-Hispanic White	163
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	67
85 and over	31
Less than 65	18

Conditions of Medicare patients treated by Dr. Gregory John Nelson, MD in 2022

Hypertension	75
High Cholesterol	69
Stroke	10
Ischemic Heart Disease	34
Depression	32
Chronic Kidney Disease	41
Asthma	11
Osteoperosis	20
Atrial Fibrilation	36
Heart Failure	34
Chronic Obstructive Pulmonary Disease	23
Diabetes	26
Dementia	16
Cancer	23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gregory John Nelson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory John Nelson, MD treated as an emergency medicine doctor in Summit, WI were emergency care.

emergency care	212

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gregory John Nelson, MD.

**Gender**
Male	113
Female	144

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	199
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	78
85 and over	58
Less than 65	38
65 to 74	83

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

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

Hypertension	68
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	42
Depression	30
Chronic Kidney Disease	44
Asthma	13
Osteoporosis	13
Heart Failure	28
Chronic Obstructive Pulmonary Disease	21
Diabetes	28
Atrial Fibrillation	22
Cancer	14
Dementia	18

Education & Training

Dr. Gregory John Nelson, MD graduated from University of Minnesota Medical School. He completed residency at Medical College of Wisconsin Affiliated Hospitals. He is certified by the American Board of Emergency Medicine and has a state license in Nevada.

Medical School: University of Minnesota Medical School

Residency: Medical College of Wisconsin Affiliated Hospitals

Board Certification: American Board of Emergency Medicine

Licensed In: Nevada

Affiliations & Hospitals

Dr. Gregory John Nelson, MD is associated with these hospitals and organizations:

Advocate Health Care

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Gregory John Nelson, MD appears to accept the following insurance providers: HFN, Aetna Medicare, HealthPartners, Blue Cross Blue Shield of Illinois, United Healthcare Medicare, Private Healthcare Systems (PHCS), Prime Health, Three Rivers, Aetna, United Healthcare, Medicare, Network Health, Medicaid, Humana, Cigna, Molina Healthcare, TRICARE, Coventry, Anthem, HealthSmart, Cofinity, Everpointe Network, Independent Care (iCARE) Medicare, FirstHealth, Fond du Lac Area Businesses On Health (FABOH), Managed Health Services (MHS) Medicare, Quartz Medicare, Health Management Network (HMN), Quartz, Common Ground Healthcare, AAH UMR Select - Team Member Plan, Wisconsin Physicians Service (WPS), HealthPartners Medicare, Community Care Inc (CCI), HealthEOS, Arise Health Plan, Health Tradition, Trilogy, Health Payment Systems (HPS), BayCare Clinic Employee Plan, Provider Network of America (PNOA) and AAH UMR Preferred - Team Member Plan.

Insurance Accepted by Provider includes:

According to our sources, Dr. Gregory John Nelson, MD accepts the following insurance providers:

HFN

Aetna Medicare

HealthPartners

Blue Cross Blue Shield of Illinois

United Healthcare Medicare

Private Healthcare Systems (PHCS)

Prime Health

Three Rivers

Aetna

United Healthcare

Medicare

Network Health

Medicaid

Humana

Cigna

Molina Healthcare

TRICARE

Coventry

Anthem

HealthSmart

Cofinity

Everpointe Network

Independent Care (iCARE) Medicare

FirstHealth

Fond du Lac Area Businesses On Health (FABOH)

Managed Health Services (MHS) Medicare

Quartz Medicare

Health Management Network (HMN)

Quartz

Common Ground Healthcare

AAH UMR Select - Team Member Plan

Wisconsin Physicians Service (WPS)

HealthPartners Medicare

Community Care Inc (CCI)

HealthEOS

Arise Health Plan

Health Tradition

Trilogy

Health Payment Systems (HPS)

BayCare Clinic Employee Plan

Provider Network of America (PNOA)

AAH UMR Preferred - Team Member Plan

Ratings & Reviews

Dr. Gregory John Nelson, MD does not have any reviews yet, be the first to leave a review of Dr. Gregory John Nelson, MD here: Leave a Review

(No ratings)

Leave a Review

Biography

Dr. Gregory Nelson, who practices in Summit, WI, is a medical specialist in emergency medicine. Dr. Nelson has a special interest in urgent care and emergency care. He appears to be an in-network provider for Anthem, Cofinity, Blue California, and more. He attended the University of Minnesota Medical School and subsequently trained at a hospital affiliated with Medical College of Wisconsin for residency. His professional affiliations include Aurora Medical Center in Oshkosh and Advocate Health Care.