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Dr. John E. Carroll Jr., MD

(54 Ratings)

Specializes in: Adult Endocrinology

University of Wisconsin School of Medicine and Public Health (1974)

Professional interests include: polycystic ovary syndrome (PCOS), thyroid problems, adrenal disorders

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 in 1974 and has 51 years of experience. Dr. John E. Carroll Jr., MD is affiliated with Aspirus Health and ASPIRUS MEDICAL GROUP INC.

Office Locations

Address:

1630 North Chippewa Drive
Rhinelander, WI 54501

Address:

2720 Plaza Drive Suite 1400
Wausau, WI 54401

Address:

425 Pine Ridge Boulevard Suite 220a
Wausau, WI 54401

Address:

501 Aurora Street
Antigo, WI 54409

Some issues Dr. John E. Carroll Jr., MD can help you with:

Polycystic Ovary Syndrome (PCOS)

Polycystic ovarian syndrome is a common endocrine disorder that causes symptoms such as acne, facial hair, and weight gain. It is often diagnosed when patients experience problems getting pregnant, because PCOS can interfere with ovulation. There is no cure for PCOS, but there are effective treatments that can lessen the severity of the symptoms.

Despite the name, not everyone with polycystic ovarian syndrome develops cysts on their ovaries. It is also possible to have ovarian cysts without having PCOS. The symptoms of polycystic ovarian syndrome are actually related to insulin resistance, a condition where the insulin made by the body is not effectively recognized by the cells. This causes the pancreas to release higher levels of insulin in order to keep blood sugar levels stable, and the excess insulin interferes with hormone production in the pituitary and ovaries, causing the PCOS symptoms.

The symptoms of PCOS include:

Weight gain
Acne
Facial or body hair
Thinning head hair
Missing or irregular periods
Infertility

PCOS is a syndrome, which means that if patients have PCOS, they might not have each and every symptom. Even a few of them might be enough to have physicians check for polycystic ovarian syndrome. A doctor might perform an exam and order blood tests to measure hormone levels.

Treatment for PCOS may include:

Insulin sensitizers, which help the body use insulin more effectively, lowering hormone levels. The most commonly used insulin sensitizer is metformin.
Weight loss. Being overweight does not cause PCOS, and PCOS can make losing weight difficult. Still, weight loss can improve symptoms for many women.
Birth control pills to regulate menstruation and sometimes reduce symptoms such as acne.
Fertility medications, especially medications to stimulate ovulation such as clomiphene.
Anti-androgen medications, which work to treat symptoms such as acne and facial hair.
Low-carb diets, which work similarly to insulin sensitizers to lower hormone levels and help reduce weight.
Ovarian drilling or resectioning, surgical procedures sometimes performed if infertility is a persistent problem. These procedures open up the wall of the ovary to temporarily make ovulation more likely.

Polycystic ovarian syndrome is one of the most common endocrine disorders affecting women. Left untreated, it can increase the risk of diabetes, heart disease, and certain cancers. Fortunately there are many good treatment options available.

Thyroid Problems

Thyroid problems are a group of conditions that alter hormone regulation and metabolism. The thyroid is a small, butterfly-shaped gland located in the lower neck, just below the Adam's apple (laryngeal prominence) and larynx (voice box). Despite its small size, the thyroid has an outsized effect on the body by regulating hormones that control metabolism. Metabolism is the body's process of converting consumed food into fuel to power the entire body. Heart rate, weight, cholesterol, body temperature, and even physical growth and development are all affected by the metabolism.

When the thyroid malfunctions, the body is unable to properly process and allocate energy. Thyroid problems, such as hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid), cause irregular metabolism. In some cases, the body produces antibodies that attack the thyroid cells for unknown reasons. The damaged thyroid responds by releasing either too little or too much T3 and T4 thyroid hormones. Thyroid malfunctions may also arise from genetic causes or iodine deficiency. Thyroid problems may include:

Hashimoto's thyroiditis, an autoimmune disease that causes hypothyroidism
Graves' disease, an autoimmune disease that causes hyperthyroidism
Goiter
Thyroid nodule
Thyroid cancer

Hashimoto's is the leading cause of hypothyroidism, which is when the thyroid does not produce enough hormones to stimulate adequate metabolism. The condition is diagnosed by blood tests that measure TSH (thyroid stimulating hormone) and detect Hashimoto's antibodies. Symptoms of hypothyroidism include sluggish metabolism, inflammation, fatigue, weight gain, brittle hair, dry skin, and sensitivity to cold. To supplement impaired thyroid function, patients with Hashimoto's are typically prescribed synthetic thyroid hormone pills. Such patients may need to consume synthetic thyroids for the rest of their lives. Other treatments may include dietary changes, such as the avoidance of certain foods and medication to reduce inflammation. Frequent blood tests can inform patients if their TSH levels are within a normal range.

Grave's disease is most frequently the cause of hyperthyroidism, which is when the thyroid produces too many hormones, overstimulating one's metabolism. The condition is also diagnosed by blood tests that measure TSH and detect Grave's antibodies. Elevated heart rate, high blood pressure, sweating, bulging eyes, and weight loss are common symptoms of hyperthyroidism. Treatments for hyperthyroidism include oral radioactive iodine, which slowly shrinks the thyroid, slowing the production of excess thyroid hormone. Other anti-thyroid medications such as methimazole (Tapazole) also reduce the production of thyroid hormones. Blood pressure medications known as beta blockers can ease the increased heart rate caused by hyperthyroidism. If treatments are unsuccessful, patients may be prescribed a thyroidectomy, or surgery to remove part or all of the thyroid. Some patients with hyperthyroidism may require ophthalmological (eye medicine) treatments such as eye drops, prednisone, and surgery to reduce eye swelling and bulging.

Untreated thyroid disorders frequently lead to goiters or thyroid nodules. A thyroid goiter is a large lump that can be felt near the base of the neck and is made of swollen thyroid tissue or nodules (excess cell growth). Nodules and goiters are diagnosed by CT scan or ultrasound. Obstructive goiters can cause pain, coughing, and abnormal breathing. The most common cause of goiters is hyperthyroidism (overactive thyroid). However, Hashimoto's is also known to cause goiters or nodules. Goiters develop from continued damage from antibodies to the thyroid over time. At times, a goiter can result from a cancerous thyroid tumor. Most goiters and nodules are themselves benign.

The exact causes of thyroid cancer are unknown. People who develop thyroid cancer may or may not have another thyroid problem such as Hashimoto's or Grave's disease. Symptoms of thyroid cancer include a nodule that can be felt on the neck, hoarseness, difficulty swallowing, swelling in the neck, and neck and throat pain. CT and MRI scans are used to diagnose thyroid cancer. There are four types of thyroid cancer which vary in intensity. Thyroidectomy (thyroid removal surgery) is usually prescribed to treat thyroid cancer.

Thyroid problems are often long-term conditions that require some form of treatment. With regular monitoring and medication, many people with thyroid problems are able to lead active and fulfilling lives.

blood draw	112
doctor visit	612
hospital care	331
inpatient care	331
preventive care	10
vaccines	10

**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

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

blood draw	113
doctor visit	564
hospital care	365
inpatient care	365

**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

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

blood draw	120
doctor visit	555
hospital care	196
inpatient care	196

**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

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

blood draw	96
doctor visit	564
hospital care	25
inpatient care	25

**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

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

blood draw	83
doctor visit	568

**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

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

blood draw	60
doctor visit	527

**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

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

blood draw	66
doctor visit	576

**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

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

blood draw	64
doctor visit	449

**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

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

blood draw	67
doctor visit	510

**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

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

blood draw	13
doctor visit	469

**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

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

Average Medicare Procedure Volume From 2013 - 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	79
doctor visit	541
hospital care	229
inpatient care	229
preventive care	10
vaccines	10

Average Medicare Patient Data From 2013 - 2022

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

**Gender**
Male	134
Female	223

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	335
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	81
85 and over	23
Less than 65	79
65 to 74	174

Average of Total of Conditions of Medicare patients treated by Dr. John E. Carroll Jr., MD From 2013 - 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	61
High Cholesterol	61
Stroke	2
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	42
Asthma	9
Osteoporosis	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	12
Diabetes	47
Atrial Fibrillation	15
Dementia	5
Cancer	9

Education & Training

Dr. John E. Carroll Jr., MD graduated from University of Wisconsin School of Medicine and Public Health in 1974. He completed residency at Medical College of Wisconsin Affiliated Hospitals. He is certified by the American Board Internal Medicine American Board Internal Medicine - Endocrinology/Diabetes/Metabolic and has a state license in Wisconsin.

Medical School: University of Wisconsin School of Medicine and Public Health (1974)

Residency: Medical College of Wisconsin Affiliated Hospitals

Board Certification: American Board Internal Medicine American Board Internal Medicine - Endocrinology/Diabetes/Metabolic

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 4.9 out of 5 stars based on 54 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.

4.9

Overall Rating

(54 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's specialty is adult endocrinology. He is rated 5.0 stars (out of 5) by his patients. Dr. Carroll's areas of expertise consist of thyroid problems, polycystic ovary syndrome (PCOS), and adrenal disorders. His education and training includes medical school at the University of Wisconsin School of Medicine and Public Health and residency at a hospital affiliated with Medical College of Wisconsin. He is affiliated with Aspirus Health.

Select Year:

Dr. John E. Carroll Jr., MD

Office Locations

Some issues Dr. John E. Carroll Jr., MD can help you with:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

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

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

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

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

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

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

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

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

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

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

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

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

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

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

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

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

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

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

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

Average Medicare Procedure Volume From 2013 - 2022

Average Medicare Patient Data From 2013 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. John E. Carroll Jr., MD From 2013 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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