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Dr. Brooke Gillett, DO

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Specializes in: Medical Oncology, Adult Oncology and Hematology (Blood Disorders)

Midwestern University, Arizona College of Osteopathic Medicine (2004)

3850 S. National Avenue Suite 600
Springfield, MO 65807

(417) 882-4880

Dr. Brooke Gillett, DO is a medical oncologist in Springfield, MO specializing in medical oncology, adult oncology and hematology (blood disorders). She graduated from Midwestern University, Arizona College of Osteopathic Medicine in 2004 and has 22 years of experience. Dr. Brooke Gillett, DO is affiliated with Mercy Health System, Mercy Hospital Springfield and AMERICAN ONCOLOGY PARTNERS PA.

Office Locations

Mercy Hospital Springfield

3850 S. National Avenue Suite 600
Springfield, MO 65807

(417) 882-4880

(417) 882-7843

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Noteworthy Medicare Patient Procedures Performed by Dr. Brooke Gillett, DO in 2023

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

Top 10%

By Affordability:

blood draw

blood draw for lab tests

intravenous infusion therapy

intravenous infusion

phlebotomy for lab tests

venipuncture

In 2023, Dr. Brooke Gillett, DO had a list price for blood draw, blood draw for lab tests, intravenous infusion therapy, intravenous (IV) infusion, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Missouri. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

blood draw

blood tests

complete blood count

phlebotomy for lab tests

By Affordability:

blood tests

complete blood count

metabolic panel

In 2012, among providers in related specialties within Missouri, Dr. Brooke Gillett, DO performed more blood draw, blood tests, complete blood count (CBC), and phlebotomy for lab tests procedures for Medicare patients than 75% of them and she also had a list price for blood tests, complete blood count (CBC), and metabolic panel that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Brooke Gillett, DO treated as a medical oncologist in Springfield, MO during 2012 were lab tests, blood draw, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Brooke Gillett, DO for Medicare patients.

biological response modifier (BRM) therapy	335
blood draw	825
chemotherapy	335
doctor visit	1270
hospital care	347
inpatient care	347
lab tests	1910
minimally invasive procedures	369
port flush	51
preventive care	19
vaccines	19

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Brooke Gillett, DO treated as a medical oncologist in Springfield, MO during 2013 were lab tests, blood draw, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Brooke Gillett, DO for Medicare patients.

biological response modifier (BRM) therapy	282
blood draw	834
chemotherapy	282
doctor visit	1437
hospital care	308
inpatient care	308
lab tests	1886
minimally invasive procedures	323
port flush	65
preventive care	34
vaccines	34

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Brooke Gillett, DO.

**Gender**
Male	168
Female	380

**Ethnicity**
Non-Hispanic White	527
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	177
85 and over	36
Less than 65	86

Conditions of Medicare patients treated by Dr. Brooke Gillett, DO in 2013

Hypertension	67
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	29
Depression	22
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	24
Diabetes	27
Dementia	7
Cancer	61

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Brooke Gillett, DO treated as a medical oncologist in Springfield, MO during 2014 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Brooke Gillett, DO for Medicare patients.

biological response modifier (BRM) therapy	386
blood draw	1158
chemotherapy	386
doctor visit	1947
hospital care	178
inpatient care	178
lab tests	2516
minimally invasive procedures	530
port flush	95
preventive care	38
vaccines	38

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Brooke Gillett, DO.

**Gender**
Male	189
Female	475

**Ethnicity**
Non-Hispanic White	641
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	303
From 75 to 84	214
85 and over	57
Less than 65	90

Conditions of Medicare patients treated by Dr. Brooke Gillett, DO in 2014

Hypertension	63
High Cholesterol	41
Stroke	6
Ischemic Heart Disease	25
Depression	21
Chronic Kidney Disease	27
Asthma	6
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	7
Cancer	60

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Brooke Gillett, DO treated as a medical oncologist in Springfield, MO during 2015 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Brooke Gillett, DO for Medicare patients.

biological response modifier (BRM) therapy	297
blood draw	148
chemotherapy	297
doctor visit	1482
hospital care	131
inpatient care	131
lab tests	2543
minimally invasive procedures	391
port flush	81
preventive care	39
vaccines	39

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Brooke Gillett, DO.

**Gender**
Male	272
Female	794

**Ethnicity**
Non-Hispanic White	1028
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	480
From 75 to 84	320
85 and over	92
Less than 65	174

Conditions of Medicare patients treated by Dr. Brooke Gillett, DO in 2015

Hypertension	64
High Cholesterol	41
Stroke	5
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	26
Asthma	11
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Dementia	8
Cancer	61

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Brooke Gillett, DO treated as a medical oncologist in Springfield, MO during 2016 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Brooke Gillett, DO for Medicare patients.

biological response modifier (BRM) therapy	379
chemotherapy	379
doctor visit	1504
hospital care	204
inpatient care	204
lab tests	2853
minimally invasive procedures	414
port flush	61
preventive care	28
vaccines	28

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Brooke Gillett, DO.

**Gender**
Male	190
Female	454

**Ethnicity**
Non-Hispanic White	628
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	172
85 and over	58
Less than 65	115

Conditions of Medicare patients treated by Dr. Brooke Gillett, DO in 2016

Hypertension	61
High Cholesterol	36
Stroke	5
Ischemic Heart Disease	27
Depression	25
Chronic Kidney Disease	30
Asthma	23
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	22
Diabetes	30
Dementia	8
Cancer	56

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Brooke Gillett, DO treated as a medical oncologist in Springfield, MO during 2017 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Brooke Gillett, DO for Medicare patients.

biological response modifier (BRM) therapy	348
chemotherapy	348
doctor visit	1404
hospital care	164
inpatient care	164
lab tests	2714
minimally invasive procedures	432
port flush	51
preventive care	26
vaccines	26

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Brooke Gillett, DO.

**Gender**
Male	178
Female	388

**Ethnicity**
Non-Hispanic White	548
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	247
From 75 to 84	181
85 and over	47
Less than 65	91

Conditions of Medicare patients treated by Dr. Brooke Gillett, DO in 2017

Hypertension	64
High Cholesterol	36
Stroke	5
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	35
Asthma	6
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	24
Diabetes	29
Dementia	7
Cancer	55

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Brooke Gillett, DO treated as a medical oncologist in Springfield, MO during 2018 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Brooke Gillett, DO for Medicare patients.

biological response modifier (BRM) therapy	339
blood draw	18
chemotherapy	339
doctor visit	1298
hormone therapy	25
hospital care	193
inpatient care	193
lab tests	2894
minimally invasive procedures	405
port flush	52
preventive care	31
vaccines	31

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Brooke Gillett, DO.

**Gender**
Male	204
Female	423

**Ethnicity**
Non-Hispanic White	609
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	274
From 75 to 84	203
85 and over	57
Less than 65	93

Conditions of Medicare patients treated by Dr. Brooke Gillett, DO in 2018

Hypertension	64
High Cholesterol	42
Stroke	4
Ischemic Heart Disease	25
Depression	26
Chronic Kidney Disease	41
Asthma	8
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	9
Cancer	56

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Brooke Gillett, DO treated as a medical oncologist in Springfield, MO during 2019 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Brooke Gillett, DO for Medicare patients.

biological response modifier (BRM) therapy	329
blood draw	193
chemotherapy	329
chronic care	290
doctor visit	1203
hormone therapy	24
hospital care	177
inpatient care	177
lab tests	2588
minimally invasive procedures	395
port flush	48

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Brooke Gillett, DO.

**Gender**
Male	215
Female	401

**Ethnicity**
Non-Hispanic White	598
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	268
From 75 to 84	208
85 and over	60
Less than 65	80

Conditions of Medicare patients treated by Dr. Brooke Gillett, DO in 2019

Hypertension	67
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	27
Depression	24
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	16
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	9
Cancer	55

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Brooke Gillett, DO treated as a medical oncologist in Springfield, MO during 2020 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Brooke Gillett, DO for Medicare patients.

biological response modifier (BRM) therapy	247
blood draw	1068
chemotherapy	247
doctor visit	826
hospital care	134
inpatient care	134
lab tests	1547
minimally invasive procedures	264
port flush	47

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Brooke Gillett, DO.

**Gender**
Male	162
Female	344

**Ethnicity**
Non-Hispanic White	485
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	247
From 75 to 84	155
85 and over	48
Less than 65	56

Conditions of Medicare patients treated by Dr. Brooke Gillett, DO in 2020

Hypertension	64
High Cholesterol	47
Stroke	6
Ischemic Heart Disease	30
Depression	28
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	17
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	27
Dementia	9
Cancer	53

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Brooke Gillett, DO treated as a medical oncologist in Springfield, MO during 2021 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Brooke Gillett, DO for Medicare patients.

biological response modifier (BRM) therapy	162
blood draw	912
chemotherapy	162
doctor visit	995
hospital care	100
inpatient care	100
lab tests	1488
minimally invasive procedures	213
port flush	40

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Brooke Gillett, DO.

**Gender**
Male	168
Female	322

**Ethnicity**
Non-Hispanic White	471
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	161
85 and over	40
Less than 65	51

Conditions of Medicare patients treated by Dr. Brooke Gillett, DO in 2021

Hypertension	62
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	27
Depression	27
Chronic Kidney Disease	39
Asthma	7
Osteoperosis	17
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	28
Dementia	10
Cancer	57

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Brooke Gillett, DO treated as a medical oncologist in Springfield, MO during 2022 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Brooke Gillett, DO for Medicare patients.

biological response modifier (BRM) therapy	221
blood draw	130
chemotherapy	221
doctor visit	966
hospital care	122
inpatient care	122
lab tests	1316
minimally invasive procedures	288
port flush	31

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Brooke Gillett, DO.

**Gender**
Male	188
Female	326

**Ethnicity**
Non-Hispanic White	496
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	256
From 75 to 84	159
85 and over	47
Less than 65	52

Conditions of Medicare patients treated by Dr. Brooke Gillett, DO in 2022

Hypertension	72
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	22
Depression	29
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	24
Atrial Fibrilation	20
Heart Failure	18
Chronic Obstructive Pulmonary Disease	22
Diabetes	28
Dementia	5
Cancer	57

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Brooke Gillett, DO for Medicare patients.

The highest averages for the top procedures that Dr. Brooke Gillett, DO treated as a medical oncologist in Springfield, MO were lab tests, blood draw, minimally invasive procedures and chemotherapy.

biological response modifier (BRM) therapy	302
blood draw	587
chemotherapy	302
chronic care	290
doctor visit	1302
hormone therapy	24
hospital care	187
inpatient care	187
lab tests	2205
minimally invasive procedures	365
preventive care	30
vaccines	30

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Brooke Gillett, DO.

**Gender**
Male	175
Female	391

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	548
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	177
85 and over	49
Less than 65	80
65 to 74	260

Average of Total of Conditions of Medicare patients treated by Dr. Brooke Gillett, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Brooke Gillett, DO treated were hypertension, cancer, high cholesterol and chronic kidney disease.

Hypertension	58
High Cholesterol	40
Stroke	4
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	30
Asthma	8
Osteoporosis	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	18
Diabetes	25
Atrial Fibrillation	12
Cancer	51
Dementia	7

Education & Training

Dr. Brooke Gillett, DO graduated from Midwestern University, Arizona College of Osteopathic Medicine in 2004. She completed residency at University of Utah Affiliated Hospitals. She is certified by the American Board of Internal Medicine (Medical Oncology) and has a state license in Missouri.

Medical School: Midwestern University, Arizona College of Osteopathic Medicine (2004)

Residency: University of Utah Affiliated Hospitals

Board Certification: American Board of Internal Medicine (Medical Oncology)

Licensed In: Missouri

Affiliations & Hospitals

Dr. Brooke Gillett, DO is associated with these hospitals and organizations:

Mercy Health System

Mercy Hospital Springfield

AMERICAN ONCOLOGY PARTNERS PA

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General Payments

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

**Payments by Company**
Puma Biotechnology, Inc.	$2,605 Nerlynx $2,605
E.R. Squibb & Sons, L.L.C.	$227 OPDIVO $192	OPDUALAG $14	$22
Pfizer Inc.	$217 ELIQUIS $217
Janssen Biotech, Inc.	$210 DARZALEX $191	Balversa $20
Lilly USA, LLC	$210 VERZENIO $56	JAYPIRCA $21	RETEVMO $21	$112
Other	$1,353 ANDEXXA $99	LYNPARZA $84	PROCRIT $83	IMBRUVICA $58	XGEVA $53	Other $976

**Types of Payments**
Consulting Fee	$1,960
Food and Beverage	$1,890
Education	$515
Travel and Lodging	$458

Biography

Dr. Brooke Gillett sees patients in Springfield, MO. Her medical specialties are adult oncology, medical oncology, and hematology (blood disorders). Dr. Gillett attended medical school at Midwestern University, Arizona College of Osteopathic Medicine. Her training includes a residency program at a hospital affiliated with the University of Utah. She is professionally affiliated with Mercy Hospital Springfield.