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Home > GA Providers > Dermatologists

Dr. Jihyun Koo, MD

Accepting New Patients

(360 Ratings)

Specializes in: Dermatology (Skin Disorders)

100 Stoneforest Drive Suite 320
Woodstock, GA 30189

(770) 516-5199

Dr. Jihyun Koo, MD is a dermatologist in Woodstock, GA specializing in dermatology (skin disorders). Dr. Jihyun Koo, MD is affiliated with Piedmont Healthcare.

Office Locations

Piedmont Healthcare

100 Stoneforest Drive Suite 320
Woodstock, GA 30189

(770) 516-5199

(678) 213-1851

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Noteworthy Medicare Patient Procedures Performed by Dr. Jihyun Koo, MD in 2023

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

Top 5%

By Volume:

removal of skin lesion

In 2023, Dr. Jihyun Koo, MD performed more removal of skin lesion (growth or mark) procedures for Medicare patients than 95% of providers in related specialties within Georgia.

Top 10%

By Volume:

intralesional injection

In 2023, Dr. Jihyun Koo, MD performed more intralesional injection procedures for Medicare patients than 90% of providers in related specialties within Georgia.

Top 25%

By Volume:

ear biopsy

incision and drainage

incision and drainage of skin abscess

In 2012, Dr. Jihyun Koo, MD performed more ear biopsy, incision and drainage, and incision and drainage of skin abscess (e.g. boil) procedures for Medicare patients than 75% of providers in related specialties within Georgia.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jihyun Koo, MD treated as a dermatologist in Woodstock, GA during 2012 were diagnostic procedures, removal of lesion (e.g. growth), skin procedures and injections.

Volume of procedures performed by Dr. Jihyun Koo, MD for Medicare patients.

abscess drainage	12
diagnostic procedures	420
doctor visit	781
ear procedures	16
incision and drainage	12
injections	21
minor procedures	12
removal of lesion (e.g. growth)	399
skin procedures	399
skin surgery	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jihyun Koo, MD treated as a dermatologist in Woodstock, GA during 2013 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Jihyun Koo, MD for Medicare patients.

abscess drainage	16
diagnostic procedures	514
doctor visit	1113
ear procedures	18
incision and drainage	16
injections	18
minor procedures	28
phototherapy (light therapy)	31
removal of lesion (e.g. growth)	556
skin procedures	587
skin surgery	16
wound repair (e.g. stitches)	12

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jihyun Koo, MD.

**Gender**
Male	194
Female	356

**Ethnicity**
Non-Hispanic White	512
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	331
From 75 to 84	154
85 and over	35
Less than 65	30

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2013

Hypertension	63
High Cholesterol	66
Stroke	3
Ischemic Heart Disease	31
Depression	13
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jihyun Koo, MD treated as a dermatologist in Woodstock, GA during 2014 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Jihyun Koo, MD for Medicare patients.

diagnostic procedures	555
doctor visit	1187
injections	16
phototherapy (light therapy)	39
removal of lesion (e.g. growth)	679
skin procedures	718

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jihyun Koo, MD.

**Gender**
Male	224
Female	373

**Ethnicity**
Non-Hispanic White	554
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	350
From 75 to 84	167
85 and over	45
Less than 65	35

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2014

Hypertension	58
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	28
Depression	13
Chronic Kidney Disease	13
Asthma	6
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jihyun Koo, MD treated as a dermatologist in Woodstock, GA during 2015 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Jihyun Koo, MD for Medicare patients.

abscess drainage	12
diagnostic procedures	534
doctor visit	1171
ear procedures	12
incision and drainage	12
injections	18
minor procedures	12
phototherapy (light therapy)	39
removal of lesion (e.g. growth)	603
skin procedures	642
skin surgery	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jihyun Koo, MD.

**Gender**
Male	408
Female	680

**Ethnicity**
Non-Hispanic White	1016
Black	0
Hispanic	0
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	638
From 75 to 84	320
85 and over	78
Less than 65	52

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2015

Hypertension	58
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	27
Depression	14
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	6
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	4
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jihyun Koo, MD treated as a dermatologist in Woodstock, GA during 2016 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Jihyun Koo, MD for Medicare patients.

diagnostic procedures	485
doctor visit	1094
injections	17
phototherapy (light therapy)	21
removal of lesion (e.g. growth)	600
skin procedures	621

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jihyun Koo, MD.

**Gender**
Male	202
Female	351

**Ethnicity**
Non-Hispanic White	515
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	324
From 75 to 84	169
85 and over	35
Less than 65	25

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2016

Hypertension	60
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	25
Depression	15
Chronic Kidney Disease	19
Asthma	11
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	6
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jihyun Koo, MD treated as a dermatologist in Woodstock, GA during 2017 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and abscess drainage.

Volume of procedures performed by Dr. Jihyun Koo, MD for Medicare patients.

abscess drainage	11
diagnostic procedures	488
doctor visit	988
incision and drainage	11
minor procedures	11
removal of lesion (e.g. growth)	620
skin procedures	620
skin surgery	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jihyun Koo, MD.

**Gender**
Male	195
Female	322

**Ethnicity**
Non-Hispanic White	488
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	177
85 and over	33
Less than 65	21

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2017

Hypertension	61
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	6
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jihyun Koo, MD treated as a dermatologist in Woodstock, GA during 2018 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Jihyun Koo, MD for Medicare patients.

abscess drainage	12
diagnostic procedures	573
doctor visit	984
ear procedures	13
incision and drainage	12
minor procedures	12
phototherapy (light therapy)	16
removal of lesion (e.g. growth)	614
skin procedures	630
skin surgery	12

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jihyun Koo, MD.

**Gender**
Male	180
Female	303

**Ethnicity**
Non-Hispanic White	453
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	266
From 75 to 84	166
85 and over	37
Less than 65	14

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2018

Hypertension	59
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	27
Depression	14
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jihyun Koo, MD treated as a dermatologist in Woodstock, GA during 2019 were removal of lesion (e.g. growth), skin procedures, injections and abscess drainage.

Volume of procedures performed by Dr. Jihyun Koo, MD for Medicare patients.

abscess drainage	19
diagnostic procedures	12
doctor visit	1006
ear procedures	12
incision and drainage	19
injections	21
minor procedures	19
removal of lesion (e.g. growth)	564
skin procedures	564
skin surgery	19

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jihyun Koo, MD.

**Gender**
Male	166
Female	302

**Ethnicity**
Non-Hispanic White	438
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	257
From 75 to 84	165
85 and over	35
Less than 65	11

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2019

Hypertension	57
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	28
Depression	13
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	10
Diabetes	17
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jihyun Koo, MD treated as a dermatologist in Woodstock, GA during 2020 were skin procedures, removal of lesion (e.g. growth), injections and abscess drainage.

Volume of procedures performed by Dr. Jihyun Koo, MD for Medicare patients.

abscess drainage	18
diagnostic procedures	16
doctor visit	972
ear procedures	16
incision and drainage	18
injections	20
minor procedures	18
phototherapy (light therapy)	17
removal of lesion (e.g. growth)	525
skin procedures	542
skin surgery	18

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jihyun Koo, MD.

**Gender**
Male	162
Female	292

**Ethnicity**
Non-Hispanic White	424
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	167
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2020

Hypertension	58
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	31
Depression	14
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	7
Diabetes	16
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jihyun Koo, MD treated as a dermatologist in Woodstock, GA during 2021 were removal of lesion (e.g. growth), skin procedures, abscess drainage and minor procedures.

Volume of procedures performed by Dr. Jihyun Koo, MD for Medicare patients.

abscess drainage	19
diagnostic procedures	14
doctor visit	1090
ear procedures	14
incision and drainage	19
minor procedures	19
removal of lesion (e.g. growth)	634
skin procedures	634
skin surgery	19

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jihyun Koo, MD.

**Gender**
Male	163
Female	290

**Ethnicity**
Non-Hispanic White	422
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	190
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2021

Hypertension	60
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	29
Depression	15
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	6
Chronic Obstructive Pulmonary Disease	5
Diabetes	18
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jihyun Koo, MD treated as a dermatologist in Woodstock, GA during 2022 were skin procedures, removal of lesion (e.g. growth), injections and abscess drainage.

Volume of procedures performed by Dr. Jihyun Koo, MD for Medicare patients.

abscess drainage	31
diagnostic procedures	27
doctor visit	1530
ear procedures	27
incision and drainage	31
injections	48
minor procedures	31
phototherapy (light therapy)	15
removal of lesion (e.g. growth)	1197
skin procedures	1212
skin surgery	31

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jihyun Koo, MD.

**Gender**
Male	326
Female	480

**Ethnicity**
Non-Hispanic White	755
Black	11
Hispanic	0
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	398
From 75 to 84	328
85 and over	63
Less than 65	17

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2022

Hypertension	67
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	26
Depression	13
Chronic Kidney Disease	15
Asthma	9
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	18
Dementia	2
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jihyun Koo, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jihyun Koo, MD treated as a dermatologist in Woodstock, GA were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

abscess drainage	16
diagnostic procedures	330
doctor visit	1083
ear procedures	16
incision and drainage	16
injections	22
minor procedures	18
phototherapy (light therapy)	25
removal of lesion (e.g. growth)	635
skin procedures	651
skin surgery	16
wound repair (e.g. stitches)	12

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jihyun Koo, MD.

**Gender**
Male	201
Female	340

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	0
Non-Hispanic White	507
Native American / Alaskan Native	0
Hispanic	0
Other	13

**Age**
75 to 84	182
85 and over	32
Less than 65	18
65 to 74	300

Average of Total of Conditions of Medicare patients treated by Dr. Jihyun Koo, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Jihyun Koo, MD treated were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	54
High Cholesterol	58
Stroke	3
Ischemic Heart Disease	25
Depression	12
Chronic Kidney Disease	16
Asthma	6
Osteoporosis	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	7
Diabetes	17
Atrial Fibrillation	7
Dementia	6
Cancer	9

Education & Training

She completed residency at Boston Medical Center. She is certified by the American Board of Dermatology and has a state license in Georgia.

Residency: Boston Medical Center (1999)

Board Certification: American Board of Dermatology

Licensed In: Georgia

Affiliations & Hospitals

Dr. Jihyun Koo, MD is associated with these hospitals and organizations:

Piedmont Healthcare

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. Jihyun Koo, MD appears to accept the following insurance providers: Aetna Medicare, WellCare, Medicare Advantage, Humana Medicare Advantage, United Healthcare, Aetna, TRICARE, Medicaid, Humana, Cigna, Blue California, Anthem, Private Healthcare Systems (PHCS), Beech Street, Kaiser Permanente, LifeWell Health Plans, Alliant Health Plans SoloCare (including Core & Select), Sonder, Alliant SimpleCare/4Corners, Pruitt Health Premier (AllyAlign), Peach State, AIDS Healthcare Foundation (Ryan White Part A), CareSource, Ambetter (including Core & Select), Georgia Health Advantage and CareSource Dual Advantage (HMO D-SNP only).

Insurance Accepted by Provider includes:

According to our sources, Dr. Jihyun Koo, MD accepts the following insurance providers:

Aetna Medicare

WellCare

Medicare Advantage

Humana Medicare Advantage

United Healthcare

Aetna

TRICARE

Medicaid

Humana

Cigna

Blue California

Anthem

Private Healthcare Systems (PHCS)

Beech Street

Kaiser Permanente

LifeWell Health Plans

Alliant Health Plans SoloCare (including Core & Select)

Sonder

Alliant SimpleCare/4Corners

Pruitt Health Premier (AllyAlign)

Peach State

AIDS Healthcare Foundation (Ryan White Part A)

CareSource

Ambetter (including Core & Select)

Georgia Health Advantage

CareSource Dual Advantage (HMO D-SNP only)

Ratings & Reviews

Dr. Jihyun Koo, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 360 ratings. We collect ratings and reviews of Dr. Jihyun Koo, MD from all over the web to help you find the right in Woodstock, GA.

4.9

Overall Rating

(360 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Aqua Pharmaceuticals	$367 Acticlate $303	Fluoroplex $41	VELTIN $24
AbbVie Inc.	$320 Skyrizi $81	Humira $80	BOTOX $78	Rinvoq $34	$47
Janssen Biotech, Inc.	$289 STELARA $276	Tremfya $13
AbbVie, Inc.	$237 Humira $128	$109
Allergan, Inc.	$191 BOTOX $98	BOTOX COSMETIC $73	$20
Other	$1,079 DUPIXENT $90	VTAMA $87	COSENTYX $77	ENSTILAR $71	CIBINQO $61	Other $695

**Types of Payments**
Food and Beverage	$2,458
Education	$26

Biography

Dr. Jihyun Koo is a dermatology (skin disorders) specialist in Woodstock, GA. In addition to English, she speaks Korean. Dr. Koo is professionally affiliated with Piedmont Healthcare. Before completing her residency at Boston Medical Center and a hospital affiliated with the University of North Carolina (UNC), Dr. Koo attended medical school at Brown University, Alpert Medical School. She is rated 5.0 stars (out of 5) by her patients. Dr. Koo accepts Anthem, Blue California, and Viant, in addition to other insurance carriers. She has an open panel in Woodstock, GA according to Piedmont Healthcare.

Select Year:

Dr. Jihyun Koo, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Jihyun Koo, MD in 2023

By Volume:

By Volume:

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. Jihyun Koo, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jihyun Koo, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jihyun Koo, 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. Jihyun Koo, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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