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Dr. Wan In L. Koo, DO

Accepting New Patients

(Wan-In Koo, DO)

(34 Ratings)

Specializes in: Osteopathic Manipulative Medicine, Family Medicine and General Practice

A.T. Still University, Kirksville College of Osteopathic Medicine

Professional interests include: osteopathic medicine, acute care, preventive care

301 Caledonia Parkway Suite 150
O'Fallon, MO 63368

(636) 202-6802

Dr. Wan In L. Koo, DO is an osteopath in O'Fallon, MO specializing in osteopathic manipulative medicine, family medicine and general practice. She graduated from A.T. Still University, Kirksville College of Osteopathic Medicine. Dr. Wan In L. Koo, DO is affiliated with SSM Health DePaul Hospital, SSM Health, SSM Health St. Joseph Hospital - Lake Saint Louis and SSM Health St. Joseph Hospital - St. Charles.

Office Locations

301 Caledonia Parkway Suite 150
O'Fallon, MO 63368

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301 Caledonia Parkway Suite 150
O'Fallon, MO 63368

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Wan In L. Koo, DO treated as an osteopath in O'Fallon, MO during 2012 were preventive care, vaccines, lab tests and X-rays.

Volume of procedures performed by Dr. Wan In L. Koo, DO for Medicare patients.

doctor visit	519
hospital care	15
inpatient care	15
lab tests	59
preventive care	62
thoracic (chest) imaging	37
vaccines	62
X-rays	37

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Wan In L. Koo, DO treated as an osteopath in O'Fallon, MO during 2013 were preventive care, vaccines, lab tests and X-rays.

Volume of procedures performed by Dr. Wan In L. Koo, DO for Medicare patients.

doctor visit	405
hospital care	16
inpatient care	16
lab tests	37
preventive care	57
thoracic (chest) imaging	28
vaccines	57
X-rays	28

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Wan In L. Koo, DO.

**Gender**
Male	48
Female	84

**Ethnicity**
Non-Hispanic White	118
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	30
85 and over	15
Less than 65	33

Conditions of Medicare patients treated by Dr. Wan In L. Koo, DO in 2013

Hypertension	75
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	28
Depression	33
Chronic Kidney Disease	21
Asthma	14
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	24
Diabetes	33
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Wan In L. Koo, DO treated as an osteopath in O'Fallon, MO during 2014 were X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Wan In L. Koo, DO for Medicare patients.

doctor visit	380
thoracic (chest) imaging	33
X-rays	33

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Wan In L. Koo, DO.

**Gender**
Male	51
Female	83

**Ethnicity**
Non-Hispanic White	117
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	26
85 and over	15
Less than 65	36

Conditions of Medicare patients treated by Dr. Wan In L. Koo, DO in 2014

Hypertension	75
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	27
Depression	31
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Dementia	16
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Wan In L. Koo, DO treated as an osteopath in O'Fallon, MO during 2015 were X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Wan In L. Koo, DO for Medicare patients.

doctor visit	323
thoracic (chest) imaging	16
X-rays	16

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Wan In L. Koo, DO.

**Gender**
Male	86
Female	176

**Ethnicity**
Non-Hispanic White	220
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	66
85 and over	22
Less than 65	56

Conditions of Medicare patients treated by Dr. Wan In L. Koo, DO in 2015

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	27
Depression	35
Chronic Kidney Disease	29
Asthma	21
Osteoperosis	8
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	26
Diabetes	37
Dementia	18
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Wan In L. Koo, DO treated as an osteopath in O'Fallon, MO during 2016 were X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Wan In L. Koo, DO for Medicare patients.

doctor visit	281
thoracic (chest) imaging	16
X-rays	16

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Wan In L. Koo, DO.

**Gender**
Male	41
Female	81

**Ethnicity**
Non-Hispanic White	105
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	35
85 and over	14
Less than 65	22

Conditions of Medicare patients treated by Dr. Wan In L. Koo, DO in 2016

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	28
Depression	29
Chronic Kidney Disease	39
Asthma	27
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	19
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Wan In L. Koo, DO for Medicare patients.

doctor visit	258

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Wan In L. Koo, DO.

**Gender**
Male	46
Female	89

**Ethnicity**
Non-Hispanic White	116
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	42
85 and over	16
Less than 65	18

Conditions of Medicare patients treated by Dr. Wan In L. Koo, DO in 2017

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	26
Depression	27
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	21
Chronic Obstructive Pulmonary Disease	26
Diabetes	36
Dementia	16
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Wan In L. Koo, DO for Medicare patients.

doctor visit	221

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Wan In L. Koo, DO.

**Gender**
Male	37
Female	83

**Ethnicity**
Non-Hispanic White	101
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	44
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Wan In L. Koo, DO in 2018

Hypertension	68
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	24
Depression	32
Chronic Kidney Disease	38
Asthma	0
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	25
Diabetes	37
Dementia	18
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Wan In L. Koo, DO for Medicare patients.

doctor visit	232

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Wan In L. Koo, DO.

**Gender**
Male	49
Female	80

**Ethnicity**
Non-Hispanic White	114
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	48
85 and over	13
Less than 65	23

Conditions of Medicare patients treated by Dr. Wan In L. Koo, DO in 2019

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	28
Depression	28
Chronic Kidney Disease	43
Asthma	0
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	28
Chronic Obstructive Pulmonary Disease	28
Diabetes	35
Dementia	14
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Wan In L. Koo, DO for Medicare patients.

doctor visit	195

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Wan In L. Koo, DO.

**Gender**
Male	50
Female	98

**Ethnicity**
Non-Hispanic White	133
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	44
85 and over	18
Less than 65	25

Conditions of Medicare patients treated by Dr. Wan In L. Koo, DO in 2020

Hypertension	68
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	23
Depression	22
Chronic Kidney Disease	41
Asthma	9
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	12
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Wan In L. Koo, DO for Medicare patients.

doctor visit	181

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Wan In L. Koo, DO.

**Gender**
Male	36
Female	77

**Ethnicity**
Non-Hispanic White	101
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	29
85 and over	14
Less than 65	20

Conditions of Medicare patients treated by Dr. Wan In L. Koo, DO in 2021

Hypertension	67
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	44
Asthma	12
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	26
Diabetes	35
Dementia	13
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Wan In L. Koo, DO for Medicare patients.

doctor visit	179

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Wan In L. Koo, DO.

**Gender**
Male	32
Female	78

**Age**
From 65 to 74	53
From 75 to 84	29
85 and over	11
Less than 65	17

Conditions of Medicare patients treated by Dr. Wan In L. Koo, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	22
Depression	23
Chronic Kidney Disease	36
Asthma	16
Osteoperosis	19
Atrial Fibrilation	17
Heart Failure	20
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Wan In L. Koo, DO for Medicare patients.

The highest averages for the top procedures that Dr. Wan In L. Koo, DO treated as an osteopath in O'Fallon, MO were preventive care, vaccines, lab tests and X-rays.

doctor visit	288
hospital care	15
inpatient care	15
lab tests	48
preventive care	59
thoracic (chest) imaging	26
vaccines	59
X-rays	26

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Wan In L. Koo, DO.

**Gender**
Female	84
Male	43

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	102
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	12
75 to 84	35
Less than 65	22
65 to 74	53

Average of Total of Conditions of Medicare patients treated by Dr. Wan In L. Koo, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Wan In L. Koo, DO treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	66
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	23
Depression	25
Chronic Kidney Disease	31
Asthma	9
Osteoporosis	7
Heart Failure	18
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Atrial Fibrillation	7
Dementia	13
Cancer	3

Education & Training

Dr. Wan In L. Koo, DO graduated from A.T. Still University, Kirksville College of Osteopathic Medicine. She completed residency at Forest Park Hospital. She is certified by the American Board of Family Medicine Drug Enforcement Administration Missouri Dept of Health/Narcotics&Dangerous Drugs Missouri State Board of Registration and has a state license in Missouri.

Medical School: A.T. Still University, Kirksville College of Osteopathic Medicine

Residency: Forest Park Hospital

Board Certification: American Board of Family Medicine Drug Enforcement Administration Missouri Dept of Health/Narcotics&Dangerous Drugs Missouri State Board of Registration

Licensed In: Missouri

Affiliations & Hospitals

Dr. Wan In L. Koo, DO is associated with these hospitals and organizations:

SSM Health DePaul Hospital

SSM Health

SSM Health St. Joseph Hospital - Lake Saint Louis

SSM Health St. Joseph Hospital - St. Charles

Ratings & Reviews

Dr. Wan In L. Koo, DO has an exceptional overall rating with an average of 4.91 out of 5 stars based on 34 ratings. We collect ratings and reviews of Dr. Wan In L. Koo, DO from all over the web to help you find the right in O'Fallon, MO.

4.91

Overall Rating

(34 Ratings)

Leave a Review

Biography

Dr. Wan-In Koo specializes in general practice, family medicine, and osteopathic manipulative medicine and practices in Ofallon, MO and O'Fallon, MO. She has indicated that her clinical interests include primary care, preventive care, and acute care. Dr. Koo's average rating from her patients is 5.0 stars (out of 5). Before performing her residency at Forest Park Hospital, Dr. Koo attended A.T. Still University, Kirksville College of Osteopathic Medicine for medical school. Dr. Koo is professionally affiliated with SSM Health DePaul Hospital, SSM Health St. Joseph Hospital - St. Charles, and SSM Health St. Joseph Hospital - Lake Saint Louis. According to Yext, she is currently accepting new patients at her office in O'Fallon, MO.