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Home > WI Providers

Dr. John E. Carroll JR., MD

(337 Ratings)

Specializes in: Adult Endocrinology

University of Wisconsin School of Medicine and Public Health

2720 Plaza Drive Suite 1400
Wausau, WI 54401

(715) 847-2004

Dr. John E. Carroll JR., MD is an endocrinologist in Rhinelander, WI specializing in adult endocrinology. He graduated from University of Wisconsin School of Medicine and Public Health. Dr. John E. Carroll JR., MD is affiliated with Aspirus Health and ASPIRUS MEDICAL GROUP INC.

Office Locations

1630 North Chippewa Drive
Rhinelander, WI 54501

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2720 Plaza Drive Suite 1400
Wausau, WI 54401

(715) 847-2004

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425 Pine Ridge Boulevard Suite 220a
Wausau, WI 54401

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Aspirus Health

501 Aurora Street
Antigo, WI 54409

(715) 847-2070

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John E. Carroll JR., MD treated as an endocrinologist in Rhinelander, WI during 2012 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. John E. Carroll JR., MD for Medicare patients.

blood draw	113
doctor visit	616
hospital care	456
inpatient care	456

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John E. Carroll JR., MD treated as an endocrinologist in Rhinelander, WI during 2013 were hospital care, inpatient care, blood draw and preventive care.

Volume of procedures performed by Dr. John E. Carroll JR., MD for Medicare patients.

blood draw	113
doctor visit	618
hospital care	332
inpatient care	332
preventive care	11
vaccines	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Carroll JR., MD.

**Gender**
Male	159
Female	188

**Ethnicity**
Non-Hispanic White	328
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	92
85 and over	25
Less than 65	85

Conditions of Medicare patients treated by Dr. John E. Carroll JR., MD in 2013

Hypertension	72
High Cholesterol	73
Stroke	4
Ischemic Heart Disease	50
Depression	27
Chronic Kidney Disease	45
Asthma	11
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	35
Chronic Obstructive Pulmonary Disease	16
Diabetes	69
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John E. Carroll JR., MD treated as an endocrinologist in Rhinelander, WI during 2014 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. John E. Carroll JR., MD for Medicare patients.

blood draw	114
doctor visit	570
hospital care	366
inpatient care	366

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Carroll JR., MD.

**Gender**
Male	176
Female	202

**Ethnicity**
Non-Hispanic White	351
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	95
85 and over	31
Less than 65	89

Conditions of Medicare patients treated by Dr. John E. Carroll JR., MD in 2014

Hypertension	72
High Cholesterol	72
Stroke	4
Ischemic Heart Disease	51
Depression	27
Chronic Kidney Disease	52
Asthma	11
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	37
Chronic Obstructive Pulmonary Disease	18
Diabetes	70
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John E. Carroll JR., MD treated as an endocrinologist in Rhinelander, WI during 2015 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. John E. Carroll JR., MD for Medicare patients.

blood draw	121
doctor visit	561
hospital care	197
inpatient care	197

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Carroll JR., MD.

**Gender**
Male	300
Female	392

**Ethnicity**
Non-Hispanic White	646
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	334
From 75 to 84	144
85 and over	58
Less than 65	156

Conditions of Medicare patients treated by Dr. John E. Carroll JR., MD in 2015

Hypertension	71
High Cholesterol	64
Stroke	3
Ischemic Heart Disease	45
Depression	28
Chronic Kidney Disease	55
Asthma	15
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	33
Chronic Obstructive Pulmonary Disease	15
Diabetes	66
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John E. Carroll JR., MD treated as an endocrinologist in Rhinelander, WI during 2016 were blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. John E. Carroll JR., MD for Medicare patients.

blood draw	97
doctor visit	570
hospital care	26
inpatient care	26

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Carroll JR., MD.

**Gender**
Male	110
Female	193

**Ethnicity**
Non-Hispanic White	280
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	70
85 and over	19
Less than 65	78

Conditions of Medicare patients treated by Dr. John E. Carroll JR., MD in 2016

Hypertension	60
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	48
Asthma	19
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	13
Diabetes	52
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John E. Carroll JR., MD treated as an endocrinologist in Rhinelander, WI during 2017 were blood draw.

Volume of procedures performed by Dr. John E. Carroll JR., MD for Medicare patients.

blood draw	84
doctor visit	574

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Carroll JR., MD.

**Gender**
Male	100
Female	200

**Ethnicity**
Non-Hispanic White	279
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	69
85 and over	15
Less than 65	77

Conditions of Medicare patients treated by Dr. John E. Carroll JR., MD in 2017

Hypertension	57
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	29
Depression	26
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	18
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	11
Diabetes	46
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John E. Carroll JR., MD treated as an endocrinologist in Rhinelander, WI during 2018 were blood draw.

Volume of procedures performed by Dr. John E. Carroll JR., MD for Medicare patients.

blood draw	61
doctor visit	533

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Carroll JR., MD.

**Gender**
Male	102
Female	199

**Ethnicity**
Non-Hispanic White	280
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	60
85 and over	17
Less than 65	82

Conditions of Medicare patients treated by Dr. John E. Carroll JR., MD in 2018

Hypertension	59
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	27
Depression	27
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	15
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	10
Diabetes	47
Dementia	5
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John E. Carroll JR., MD treated as an endocrinologist in Rhinelander, WI during 2019 were blood draw.

Volume of procedures performed by Dr. John E. Carroll JR., MD for Medicare patients.

blood draw	67
doctor visit	582

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Carroll JR., MD.

**Gender**
Male	107
Female	224

**Ethnicity**
Non-Hispanic White	313
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	70
85 and over	22
Less than 65	78

Conditions of Medicare patients treated by Dr. John E. Carroll JR., MD in 2019

Hypertension	59
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	41
Asthma	5
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	13
Diabetes	37
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John E. Carroll JR., MD treated as an endocrinologist in Rhinelander, WI during 2020 were blood draw.

Volume of procedures performed by Dr. John E. Carroll JR., MD for Medicare patients.

blood draw	65
doctor visit	455

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Carroll JR., MD.

**Gender**
Male	97
Female	204

**Ethnicity**
Non-Hispanic White	282
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	62
85 and over	19
Less than 65	57

Conditions of Medicare patients treated by Dr. John E. Carroll JR., MD in 2020

Hypertension	54
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	38
Asthma	6
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	34
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John E. Carroll JR., MD treated as an endocrinologist in Rhinelander, WI during 2021 were blood draw.

Volume of procedures performed by Dr. John E. Carroll JR., MD for Medicare patients.

blood draw	68
doctor visit	516

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Carroll JR., MD.

**Gender**
Male	104
Female	217

**Ethnicity**
Non-Hispanic White	300
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	86
85 and over	11
Less than 65	50

Conditions of Medicare patients treated by Dr. John E. Carroll JR., MD in 2021

Hypertension	53
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	33
Asthma	5
Osteoperosis	21
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John E. Carroll JR., MD treated as an endocrinologist in Rhinelander, WI during 2022 were blood draw.

Volume of procedures performed by Dr. John E. Carroll JR., MD for Medicare patients.

blood draw	14
doctor visit	475

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John E. Carroll JR., MD.

**Gender**
Male	94
Female	218

**Ethnicity**
Non-Hispanic White	295
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	69
85 and over	13
Less than 65	43

Conditions of Medicare patients treated by Dr. John E. Carroll JR., MD in 2022

Hypertension	62
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	15
Depression	20
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	27
Atrial Fibrilation	17
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John E. Carroll JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. John E. Carroll JR., MD treated as an endocrinologist in Rhinelander, WI were hospital care, inpatient care, blood draw and preventive care.

blood draw	83
doctor visit	551
hospital care	275
inpatient care	275
preventive care	11
vaccines	11

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John E. Carroll JR., MD.

**Gender**
Male	122
Female	203

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	304
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	74
85 and over	20
Less than 65	72
65 to 74	158

Average of Total of Conditions of Medicare patients treated by Dr. John E. Carroll JR., MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John E. Carroll JR., MD treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	56
High Cholesterol	56
Stroke	1
Ischemic Heart Disease	30
Depression	22
Chronic Kidney Disease	38
Asthma	8
Osteoporosis	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	11
Diabetes	43
Atrial Fibrillation	13
Cancer	8
Dementia	5

Education & Training

Dr. John E. Carroll JR., MD graduated from University of Wisconsin School of Medicine and Public Health. He completed residency at Medical College of Wisconsin Affiliated Hospitals. He is certified by the Board Certification: Am Bd Int Med and has a state license in Wisconsin.

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

Residency: Medical College of Wisconsin Affiliated Hospitals

Board Certification: Board Certification: Am Bd Int Med

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. John E. Carroll JR., MD is associated with these hospitals and organizations:

Aspirus Health

ASPIRUS MEDICAL GROUP INC

Ratings & Reviews

Dr. John E. Carroll JR., MD has an exceptional overall rating with an average of 4.82 out of 5 stars based on 337 ratings. We collect ratings and reviews of Dr. John E. Carroll JR., MD from all over the web to help you find the right in Rhinelander, WI.

4.82

Overall Rating

(337 Ratings)

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General Payments

These charts describe general payments received by Dr. John E. Carroll JR., MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Medtronic MiniMed, Inc.	$80 Minimed 670G System $80
GlaxoSmithKline, LLC.	$26 TANZEUM $26
Alexion Pharmaceuticals, Inc.	$25 Strensiq $25
Strongbridge US INC.	$15 MACRILEN $15
AbbVie, Inc.	$14 Synthroid $14

**Types of Payments**
Food and Beverage	$161

Biography

Dr. John Carroll is a specialist in adult endocrinology in Wausau, WI, Rhinelander, WI, and Antigo, WI. He is professionally affiliated with Aspirus Health. Dr. Carroll graduated from the University of Wisconsin School of Medicine and Public Health and then he performed his residency at a hospital affiliated with Medical College of Wisconsin. His average rating from his patients is 5.0 stars (out of 5).