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Dr. Yong-Sung Chyun, MD

(Dr. Yong-Sung Chyun, MD)

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Specializes in: Adult Endocrinology

1001 Farmington Avenue Suite 201
Bristol, CT 06010

(860) 582-1100

Dr. Yong-Sung Chyun, MD is an endocrinologist in Bristol, CT specializing in adult endocrinology.

Office Locations

1001 Farmington Avenue Suite 201
Bristol, CT 06010

(860) 582-1100

(560) 582-8368

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In The News

“Ms. Chyun had grown up in Bristol, Conn., the daughter of Deborah Chyun and Dr. Yong Sung Chyun, a retired physician who specialized in endocrinology and internal medicine.”—"A Near-Death Experience Led Them to the Altar (Published 2018)", New York Times, June 2018

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Yong-Sung Chyun, MD treated as an endocrinologist in Bristol, CT during 2012 were lab tests, preventive care, diabetes management and thyroid function tests.

Volume of procedures performed by Dr. Yong-Sung Chyun, MD for Medicare patients.

blood draw	220
diabetes management	413
doctor visit	729
hospital care	123
inpatient care	123
lab tests	2017
preventive care	489
thyroid function tests	265
vaccines	97

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Yong-Sung Chyun, MD treated as an endocrinologist in Bristol, CT during 2013 were lab tests, preventive care, diabetes management and thyroid function tests.

Volume of procedures performed by Dr. Yong-Sung Chyun, MD for Medicare patients.

blood draw	446
diabetes management	646
doctor visit	781
lab tests	3287
preventive care	787
thyroid function tests	519
vaccines	122

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Yong-Sung Chyun, MD.

**Gender**
Male	110
Female	133

**Ethnicity**
Non-Hispanic White	215
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	59
85 and over	39
Less than 65	46

Conditions of Medicare patients treated by Dr. Yong-Sung Chyun, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	49
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Yong-Sung Chyun, MD treated as an endocrinologist in Bristol, CT during 2014 were lab tests, preventive care, diabetes management and thyroid function tests.

Volume of procedures performed by Dr. Yong-Sung Chyun, MD for Medicare patients.

blood draw	416
diabetes management	618
doctor visit	703
lab tests	3012
preventive care	732
thyroid function tests	424
vaccines	107

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Yong-Sung Chyun, MD.

**Gender**
Male	114
Female	121

**Ethnicity**
Non-Hispanic White	208
Black	0
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	60
85 and over	40
Less than 65	42

Conditions of Medicare patients treated by Dr. Yong-Sung Chyun, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	49
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Yong-Sung Chyun, MD treated as an endocrinologist in Bristol, CT during 2015 were lab tests, diabetes management, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Yong-Sung Chyun, MD for Medicare patients.

blood draw	118
diabetes management	202
doctor visit	217
lab tests	866
preventive care	199
thyroid function tests	144

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Yong-Sung Chyun, MD.

**Gender**
Male	162
Female	174

**Ethnicity**
Non-Hispanic White	298
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	76
85 and over	74
Less than 65	62

Conditions of Medicare patients treated by Dr. Yong-Sung Chyun, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	23
Depression	23
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	54
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2015

Volume of procedures performed by Dr. Yong-Sung Chyun, MD for Medicare patients.

The highest averages for the top procedures that Dr. Yong-Sung Chyun, MD treated as an endocrinologist in Bristol, CT were lab tests, preventive care, diabetes management and thyroid function tests.

blood draw	300
diabetes management	469
doctor visit	607
hospital care	123
inpatient care	123
lab tests	2295
preventive care	551
thyroid function tests	338
vaccines	108

Average Medicare Patient Data From 2012 - 2015

Information about Medicare patients treated by Dr. Yong-Sung Chyun, MD.

**Gender**
Male	96
Female	107

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	2
Non-Hispanic White	180
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	48
85 and over	38
Less than 65	37
65 to 74	79

Average of Total of Conditions of Medicare patients treated by Dr. Yong-Sung Chyun, MD From 2012 - 2015

The highest averages of the most common conditions of Medicare patients that Dr. Yong-Sung Chyun, MD treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	56
High Cholesterol	56
Stroke	2
Ischemic Heart Disease	19
Depression	15
Chronic Kidney Disease	22
Asthma	6
Osteoporosis	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	38
Atrial Fibrillation	7
Cancer	8
Dementia	10