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Dr. David Olon McCrary, MD

Accepting New Patients

(6 Ratings)

Specializes in: Adult Infectious Disease

University of Missouri-Kansas City School of Medicine (2005)

Professional interests include: infections

224 S. Woods Mill Road Suite 510 South
Chesterfield, MO 63017

(314) 205-6605

Dr. David Olon McCrary, MD is an adult infectious disease specialist in Chesterfield, MO specializing in adult infectious disease. He graduated from University of Missouri-Kansas City School of Medicine in 2005 and has 21 years of experience. Dr. David Olon McCrary, MD is affiliated with PHYSICAL THERAPY SPINE AND SPORTS MEDICINE LLC and WEST COUNTY ADULT MEDICINE, LLC.

Office Locations

224 S. Woods Mill Road Suite 510 South
Chesterfield, MO 63017

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Noteworthy Medicare Patient Procedures Performed by Dr. David Olon McCrary, MD in 2024

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

Top 25%

By Volume:

inpatient hospital care

In 2012, Dr. David Olon McCrary, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Missouri.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. David Olon McCrary, MD treated as an adult infectious disease specialist in Chesterfield, MO during 2012 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. David Olon McCrary, MD for Medicare patients.

doctor visit	170
hospital care	1115
inpatient care	1115
preventive care	15
vaccines	15

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David Olon McCrary, MD treated as an adult infectious disease specialist in Chesterfield, MO during 2013 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. David Olon McCrary, MD for Medicare patients.

doctor visit	295
hospital care	1574
inpatient care	1574
preventive care	28
vaccines	28

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David Olon McCrary, MD.

**Gender**
Male	210
Female	213

**Ethnicity**
Non-Hispanic White	392
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	144
85 and over	90
Less than 65	50

Conditions of Medicare patients treated by Dr. David Olon McCrary, MD in 2013

Hypertension	75
High Cholesterol	70
Stroke	12
Ischemic Heart Disease	54
Depression	42
Chronic Kidney Disease	48
Asthma	12
Osteoperosis	17
Atrial Fibrilation	28
Heart Failure	43
Chronic Obstructive Pulmonary Disease	28
Diabetes	35
Dementia	20
Cancer	22

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David Olon McCrary, MD treated as an adult infectious disease specialist in Chesterfield, MO during 2014 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. David Olon McCrary, MD for Medicare patients.

doctor visit	360
hospital care	1350
inpatient care	1350
preventive care	36
vaccines	36

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David Olon McCrary, MD.

**Gender**
Male	196
Female	202

**Ethnicity**
Non-Hispanic White	356
Black	31
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	133
85 and over	75
Less than 65	45

Conditions of Medicare patients treated by Dr. David Olon McCrary, MD in 2014

Hypertension	75
High Cholesterol	73
Stroke	12
Ischemic Heart Disease	56
Depression	43
Chronic Kidney Disease	49
Asthma	10
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	40
Chronic Obstructive Pulmonary Disease	29
Diabetes	40
Dementia	19
Cancer	21

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David Olon McCrary, MD treated as an adult infectious disease specialist in Chesterfield, MO during 2015 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. David Olon McCrary, MD for Medicare patients.

doctor visit	328
hospital care	1400
inpatient care	1400
preventive care	75
vaccines	75

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David Olon McCrary, MD.

**Gender**
Male	400
Female	438

**Ethnicity**
Non-Hispanic White	782
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	324
From 75 to 84	250
85 and over	176
Less than 65	88

Conditions of Medicare patients treated by Dr. David Olon McCrary, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	51
Depression	39
Chronic Kidney Disease	49
Asthma	16
Osteoperosis	14
Atrial Fibrilation	26
Heart Failure	42
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	24
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David Olon McCrary, MD treated as an adult infectious disease specialist in Chesterfield, MO during 2016 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. David Olon McCrary, MD for Medicare patients.

doctor visit	325
hospital care	1303
inpatient care	1303
preventive care	60
vaccines	60

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David Olon McCrary, MD.

**Gender**
Male	196
Female	208

**Ethnicity**
Non-Hispanic White	363
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	110
85 and over	103
Less than 65	38

Conditions of Medicare patients treated by Dr. David Olon McCrary, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	53
Depression	40
Chronic Kidney Disease	51
Asthma	25
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	41
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Dementia	24
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David Olon McCrary, MD treated as an adult infectious disease specialist in Chesterfield, MO during 2017 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. David Olon McCrary, MD for Medicare patients.

doctor visit	312
hospital care	1334
inpatient care	1334
preventive care	44
vaccines	44

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David Olon McCrary, MD.

**Gender**
Male	174
Female	206

**Ethnicity**
Non-Hispanic White	347
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	117
85 and over	89
Less than 65	42

Conditions of Medicare patients treated by Dr. David Olon McCrary, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	56
Depression	42
Chronic Kidney Disease	47
Asthma	11
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	40
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	24
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David Olon McCrary, MD treated as an adult infectious disease specialist in Chesterfield, MO during 2018 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. David Olon McCrary, MD for Medicare patients.

doctor visit	306
hospital care	1417
inpatient care	1417
preventive care	20
vaccines	20

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David Olon McCrary, MD.

**Gender**
Male	203
Female	214

**Ethnicity**
Non-Hispanic White	383
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	134
85 and over	100
Less than 65	36

Conditions of Medicare patients treated by Dr. David Olon McCrary, MD in 2018

Hypertension	75
High Cholesterol	74
Stroke	9
Ischemic Heart Disease	54
Depression	39
Chronic Kidney Disease	49
Asthma	9
Osteoperosis	13
Atrial Fibrilation	26
Heart Failure	43
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Dementia	24
Cancer	22

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David Olon McCrary, MD treated as an adult infectious disease specialist in Chesterfield, MO during 2019 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. David Olon McCrary, MD for Medicare patients.

doctor visit	296
hospital care	1142
inpatient care	1142
preventive care	31
vaccines	31

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David Olon McCrary, MD.

**Gender**
Male	196
Female	188

**Ethnicity**
Non-Hispanic White	352
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	130
85 and over	88
Less than 65	30

Conditions of Medicare patients treated by Dr. David Olon McCrary, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	55
Depression	36
Chronic Kidney Disease	50
Asthma	10
Osteoperosis	11
Atrial Fibrilation	28
Heart Failure	44
Chronic Obstructive Pulmonary Disease	25
Diabetes	38
Dementia	26
Cancer	20

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David Olon McCrary, MD treated as an adult infectious disease specialist in Chesterfield, MO during 2020 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. David Olon McCrary, MD for Medicare patients.

doctor visit	238
hospital care	1096
inpatient care	1096
preventive care	29
vaccines	29

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David Olon McCrary, MD.

**Gender**
Male	225
Female	216

**Ethnicity**
Non-Hispanic White	399
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	164
85 and over	98
Less than 65	31

Conditions of Medicare patients treated by Dr. David Olon McCrary, MD in 2020

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	50
Depression	40
Chronic Kidney Disease	51
Asthma	8
Osteoperosis	8
Atrial Fibrilation	25
Heart Failure	43
Chronic Obstructive Pulmonary Disease	26
Diabetes	34
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David Olon McCrary, MD treated as an adult infectious disease specialist in Chesterfield, MO during 2021 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. David Olon McCrary, MD for Medicare patients.

doctor visit	224
hospital care	941
inpatient care	929
outpatient care	12
preventive care	41
vaccines	41

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David Olon McCrary, MD.

**Gender**
Male	162
Female	175

**Ethnicity**
Non-Hispanic White	309
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	112
85 and over	63
Less than 65	27

Conditions of Medicare patients treated by Dr. David Olon McCrary, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	10
Ischemic Heart Disease	50
Depression	40
Chronic Kidney Disease	48
Asthma	7
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	38
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	26
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David Olon McCrary, MD treated as an adult infectious disease specialist in Chesterfield, MO during 2022 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. David Olon McCrary, MD for Medicare patients.

doctor visit	218
hospital care	835
inpatient care	835
preventive care	23
vaccines	23

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David Olon McCrary, MD.

**Gender**
Male	161
Female	168

**Ethnicity**
Non-Hispanic White	298
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	116
85 and over	66
Less than 65	20

Conditions of Medicare patients treated by Dr. David Olon McCrary, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	44
Depression	36
Chronic Kidney Disease	32
Asthma	13
Osteoperosis	14
Atrial Fibrilation	37
Heart Failure	36
Chronic Obstructive Pulmonary Disease	25
Diabetes	34
Dementia	18
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. David Olon McCrary, MD treated as an adult infectious disease specialist in Chesterfield, MO during 2023 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. David Olon McCrary, MD for Medicare patients.

doctor visit	238
hospital care	798
inpatient care	798
preventive care	27
vaccines	27

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. David Olon McCrary, MD.

**Gender**
Male	167
Female	179

**Ethnicity**
Non-Hispanic White	300
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	146
85 and over	67
Less than 65	18

Conditions of Medicare patients treated by Dr. David Olon McCrary, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	47
Depression	32
Chronic Kidney Disease	37
Asthma	15
Osteoperosis	17
Atrial Fibrilation	40
Heart Failure	40
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	23
Cancer	21

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. David Olon McCrary, MD treated as an adult infectious disease specialist in Chesterfield, MO during 2024 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. David Olon McCrary, MD for Medicare patients.

doctor visit	227
hospital care	774
inpatient care	774
preventive care	22
vaccines	22

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. David Olon McCrary, MD.

**Gender**
Male	167
Female	152

**Ethnicity**
Non-Hispanic White	292
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	122
85 and over	70
Less than 65	17

Conditions of Medicare patients treated by Dr. David Olon McCrary, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	44
Depression	40
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	22
Atrial Fibrilation	39
Heart Failure	39
Chronic Obstructive Pulmonary Disease	27
Diabetes	37
Dementia	22
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. David Olon McCrary, MD for Medicare patients.

The highest averages for the top procedures that Dr. David Olon McCrary, MD treated as an adult infectious disease specialist in Chesterfield, MO were hospital care, inpatient care, preventive care and vaccines.

doctor visit	272
hospital care	1159
inpatient care	1159
outpatient care	12
preventive care	34
vaccines	34

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. David Olon McCrary, MD.

**Gender**
Male	189
Female	196

**Ethnicity**
Black / African American	16
Asian / Pacific Islander	0
Non-Hispanic White	351
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	83
75 to 84	129
Less than 65	34
65 to 74	139

Average of Total of Conditions of Medicare patients treated by Dr. David Olon McCrary, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. David Olon McCrary, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	69
High Cholesterol	67
Stroke	10
Ischemic Heart Disease	47
Depression	36
Chronic Kidney Disease	42
Asthma	11
Osteoporosis	12
Heart Failure	37
Chronic Obstructive Pulmonary Disease	23
Diabetes	33
Atrial Fibrillation	27
Cancer	17
Dementia	21

Education & Training

Dr. David Olon McCrary, MD graduated from University of Missouri-Kansas City School of Medicine in 2005. He completed residency at University of Missouri-Kansas City (UMKC) Affiliated Hospitals. He is certified by the American Board of Internal Medicine: Infectious Disease and has a state license in Missouri.

Medical School: University of Missouri-Kansas City School of Medicine (2005)

Residency: University of Missouri-Kansas City (UMKC) Affiliated Hospitals

Board Certification: American Board of Internal Medicine: Infectious Disease

Licensed In: Missouri

Ratings & Reviews

Dr. David Olon McCrary, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 6 ratings. We collect ratings and reviews of Dr. David Olon McCrary, MD from all over the web to help you find the right in Chesterfield, MO.

Overall Rating

(6 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-11-03

Patient verified via Press Ganey

Dr. McCrary is the best physician I have encountered in my 62 years of life. I am very fortunate to have him as my doctor.

Overall Rating: 5.0 2025-11-10

Patient verified via Press Ganey

I appreciate Dr. McCrary very much!

Overall Rating: 5.0 2025-10-06

Patient verified via Press Ganey

McCrary is an awesome doctor.

Overall Rating: 5.0 2025-04-28

Patient verified via Press Ganey

Dr McCrary is wonderful

Overall Rating: 5.0 2026-06-10

Patient verified via Press Ganey

The best!!

Overall Rating: 5.0 2025-11-24

Patient verified via Press Ganey

Good

General Payments

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

**Payments by Company**
Merck Sharp & Dohme Corporation	$1,278 SIVEXTRO $273	JANUMET XR $232	BELSOMRA $112	DIFICID $94	DELSTRIGO $89	Other $478
AstraZeneca Pharmaceuticals LP	$993 FARXIGA $379	CRESTOR $139	SYMBICORT $115	BYDUREON $91	BEVESPI AEROSPHERE $72	Other $197
Astellas Pharma US Inc	$954 Cresemba $349	AmBisome $143	MYCAMINE $141	$321
Novo Nordisk Inc	$795 Victoza $205	Tresiba $155	Ozempic $145	NovoLog $80	Xultophy 100/3.6 $70	Other $141
Allergan Inc.	$774 AVYCAZ $331	BYSTOLIC $222	DALVANCE $107	LINZESS $30	NAMZARIC $28	Other $57
Other	$6,807 VIBATIV $519	NUZYRA $483	Repatha $384	ELIQUIS $315	VOWST $292	Other $4,814

**Types of Payments**
Food and Beverage	$11,150
Education	$427
Consulting Fee	$25

Biography

David O McCrary, MD, is a board-certified physician in internal medicine and pediatrics with a special interest in infectious diseases at West County Adult Medicine. He completed his residency at the University of Missouri - Kansas City School of Medicine and went on to complete his fellowship at University of Missouri - Columbia Hospital.