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Dr. Willard Chamberlin, D.O.

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Specializes in: Anesthesiology

A.T. Still University, Kirksville College of Osteopathic Medicine (1980)

300 1st Capitol Drive
Saint Charles, MO 63301

(314) 989-3000

Dr. Willard Chamberlin, D.O. is an anesthesiologist in Saint Charles, MO specializing in anesthesiology. He graduated from A.T. Still University, Kirksville College of Osteopathic Medicine in 1980 and has 45 years of experience. Dr. Willard Chamberlin, D.O. is affiliated with METRO-WEST ANESTHESIA GROUP INC.

Office Locations

Address:

300 1st Capitol Drive
Saint Charles, MO 63301

injections	47
nerve block	46

**Gender**
Male	114
Female	150

**Ethnicity**
Non-Hispanic White	234
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	64
85 and over	22
Less than 65	58

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	50
Depression	42
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	26
Diabetes	40
Dementia	14
Cancer	11

injections	39
nerve block	38

**Gender**
Male	90
Female	125

**Ethnicity**
Non-Hispanic White	194
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	52
85 and over	20
Less than 65	67

Hypertension	75
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	49
Depression	45
Chronic Kidney Disease	36
Asthma	16
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	36
Chronic Obstructive Pulmonary Disease	27
Diabetes	46
Dementia	9
Cancer	8

injections	37
nerve block	36

**Gender**
Male	182
Female	196

**Ethnicity**
Non-Hispanic White	354
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	0
85 and over	0
Less than 65	118

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	51
Depression	43
Chronic Kidney Disease	36
Asthma	18
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	28
Chronic Obstructive Pulmonary Disease	23
Diabetes	42
Dementia	13
Cancer	8

injections	51
nerve block	50

**Gender**
Male	76
Female	97

**Ethnicity**
Non-Hispanic White	160
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	0
85 and over	0
Less than 65	41

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	43
Depression	34
Chronic Kidney Disease	32
Asthma	31
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	26
Diabetes	33
Dementia	7
Cancer	6

injections	61
nerve block	60

**Gender**
Male	77
Female	94

**Age**
From 65 to 74	82
From 75 to 84	42
85 and over	0
Less than 65	0

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	41
Depression	42
Chronic Kidney Disease	39
Asthma	12
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	43
Dementia	8
Cancer	9

injections	78
nerve block	100

**Gender**
Male	89
Female	109

**Ethnicity**
Non-Hispanic White	181
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	45
85 and over	13
Less than 65	34

Hypertension	75
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	38
Depression	43
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	40
Dementia	10
Cancer	9

injections	42
nerve block	59

**Gender**
Male	62
Female	75

**Age**
From 65 to 74	70
From 75 to 84	30
85 and over	0
Less than 65	0

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	36
Depression	36
Chronic Kidney Disease	39
Asthma	12
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	8
Cancer	10

injections	38
nerve block	37

**Gender**
Male	48
Female	46

**Age**
From 65 to 74	50
From 75 to 84	21
85 and over	0
Less than 65	0

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	44
Depression	37
Chronic Kidney Disease	38
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Dementia	0
Cancer	0

Average Medicare Procedure Volume From 2013 - 2020

Volume of procedures performed by Dr. Willard Chamberlin, D.O. for Medicare patients.

The highest averages for the top procedures that Dr. Willard Chamberlin, D.O. treated as an anesthesiologist in Saint Charles, MO were nerve block and injections.

injections	49
nerve block	54

Average Medicare Patient Data From 2013 - 2020

Information about Medicare patients treated by Dr. Willard Chamberlin, D.O..

**Gender**
Female	89
Male	73

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	112
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	5
75 to 84	25
Less than 65	31
65 to 74	74

Average of Total of Conditions of Medicare patients treated by Dr. Willard Chamberlin, D.O. From 2013 - 2020

The highest averages of the most common conditions of Medicare patients that Dr. Willard Chamberlin, D.O. treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	60
High Cholesterol	54
Stroke	1
Ischemic Heart Disease	35
Depression	32
Chronic Kidney Disease	28
Asthma	11
Osteoporosis	4
Heart Failure	20
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Atrial Fibrillation	11
Cancer	6
Dementia	6

Education & Training

Dr. Willard Chamberlin, D.O. graduated from A.T. Still University, Kirksville College of Osteopathic Medicine in 1980. He has a state license in Missouri.

Medical School: A.T. Still University, Kirksville College of Osteopathic Medicine (1980)

Licensed In: Missouri

Affiliations & Hospitals

Dr. Willard Chamberlin, D.O. is associated with these hospitals and organizations:

METRO-WEST ANESTHESIA GROUP INC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Willard Chamberlin, D.O.. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Merck Sharp & Dohme Corporation	$91 BELSOMRA $91
Pfizer Inc.	$77 ELIQUIS $77
Pacira Pharmaceuticals Incorporated	$69 Exparel $69
Merck Sharp & Dohme LLC	$25 BRIDION $25

**Types of Payments**
Food and Beverage	$262

Biography

Dr. Willard Chamberlin is an anesthesiology specialist in Saint Charles, MO. Dr. Chamberlin is a graduate of A.T. Still University, Kirksville College of Osteopathic Medicine.

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Dr. Willard Chamberlin, D.O.

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Willard Chamberlin, D.O. in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Willard Chamberlin, D.O. in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Willard Chamberlin, D.O. in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Willard Chamberlin, D.O. in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Willard Chamberlin, D.O. in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Willard Chamberlin, D.O. in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Willard Chamberlin, D.O. in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Willard Chamberlin, D.O. in 2020

Average Medicare Procedure Volume From 2013 - 2020

Average Medicare Patient Data From 2013 - 2020

Average of Total of Conditions of Medicare patients treated by Dr. Willard Chamberlin, D.O. From 2013 - 2020

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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