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Home > IL Providers > Diagnostic Radiologists

Dr. Brennan Barrett, DO

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Specializes in: Interventional Radiology/Diagnostic Radiology (IR/DR) and Diagnostic Radiology

2701 W 68TH STREET
CHICAGO, IL 60629

(773) 884-9000

Dr. Brennan Barrett, DO is a radiologist in CHICAGO, IL specializing in interventional radiology/diagnostic radiology (ir/dr) and diagnostic radiology. Dr. Brennan Barrett, DO is affiliated with Loretto Hospital, Sinai Chicago, MOUNT SINAI COMMUNITY FOUNDATION and ST BERNARD HOSPITAL.

Office Locations

2701 W 68TH STREET
CHICAGO, IL 60629

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1500 S FAIRFIELD AVENUE
CHICAGO, IL 60608

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Noteworthy Medicare Patient Procedures Performed by Dr. Brennan Barrett, DO in 2023

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

Top 5%

By Affordability:

cervical spine CT scan

spine CT scan

In 2023, Dr. Brennan Barrett, DO had a list price for cervical (neck) spine CT scan, and spine CT scan that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Illinois. 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 Affordability:

spine imaging

In 2013, Dr. Brennan Barrett, DO had a list price for spine imaging that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Illinois. 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

2021 Medicare Procedure Volume

The top procedures that Dr. Brennan Barrett, DO treated as a radiologist in CHICAGO, IL during 2021 were X-rays, musculoskeletal imaging, spinal procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Brennan Barrett, DO for Medicare patients.

musculoskeletal imaging	82
spinal procedures	20
ultrasound (sonogram)	11
vascular procedures	11
X-rays	102

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Brennan Barrett, DO.

**Gender**
Male	150
Female	256

**Ethnicity**
Non-Hispanic White	252
Black	31
Hispanic	85
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	151
85 and over	47
Less than 65	37

Conditions of Medicare patients treated by Dr. Brennan Barrett, DO in 2021

The most common conditions of Medicare patients that Dr. Brennan Barrett, DO treated during 2021 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	75
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	32
Chronic Obstructive Pulmonary Disease	20
Diabetes	42
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Brennan Barrett, DO treated as a radiologist in CHICAGO, IL during 2022 were X-rays, musculoskeletal imaging, aspiration and ultrasound (sonogram).

Volume of procedures performed by Dr. Brennan Barrett, DO for Medicare patients.

aspiration	77
catheterization	29
musculoskeletal imaging	388
pleural drainage	27
spinal procedures	55
ultrasound (sonogram)	58
vascular procedures	58
X-rays	472

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Brennan Barrett, DO.

**Gender**
Male	548
Female	944

**Ethnicity**
Non-Hispanic White	868
Black	148
Hispanic	366
Asian	65
Other	45
Native American	0

**Age**
From 65 to 74	631
From 75 to 84	486
85 and over	240
Less than 65	135

Conditions of Medicare patients treated by Dr. Brennan Barrett, DO in 2022

The most common conditions of Medicare patients that Dr. Brennan Barrett, DO treated during 2022 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	37
Depression	26
Chronic Kidney Disease	31
Asthma	14
Osteoperosis	20
Atrial Fibrilation	25
Heart Failure	34
Chronic Obstructive Pulmonary Disease	25
Diabetes	44
Dementia	11
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Brennan Barrett, DO treated as a radiologist in CHICAGO, IL during 2023 were CT scan, X-rays, musculoskeletal imaging and abdominal imaging.

Volume of procedures performed by Dr. Brennan Barrett, DO for Medicare patients.

abdominal imaging	101
brain imaging (neuroimaging)	24
CT scan	148
musculoskeletal imaging	113
pelvic imaging	69
spinal procedures	12
thoracic (chest) imaging	43
ultrasound (sonogram)	60
vascular procedures	28
X-rays	113

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Brennan Barrett, DO.

**Gender**
Male	346
Female	502

**Ethnicity**
Non-Hispanic White	460
Black	182
Hispanic	164
Asian	20
Other	22
Native American	0

**Age**
From 65 to 74	310
From 75 to 84	292
85 and over	135
Less than 65	111

Conditions of Medicare patients treated by Dr. Brennan Barrett, DO in 2023

The most common conditions of Medicare patients that Dr. Brennan Barrett, DO treated during 2023 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	40
Depression	32
Chronic Kidney Disease	41
Asthma	17
Osteoperosis	17
Atrial Fibrilation	26
Heart Failure	37
Chronic Obstructive Pulmonary Disease	31
Diabetes	50
Dementia	17
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2021 - 2023

Volume of procedures performed by Dr. Brennan Barrett, DO for Medicare patients.

The highest averages for the top procedures that Dr. Brennan Barrett, DO treated as a radiologist in CHICAGO, IL were X-rays, musculoskeletal imaging, CT scan and abdominal imaging.

abdominal imaging	101
aspiration	77
brain imaging (neuroimaging)	24
catheterization	29
CT scan	148
musculoskeletal imaging	194
pelvic imaging	69
pleural drainage	27
spinal procedures	29
thoracic (chest) imaging	43
ultrasound (sonogram)	43
vascular procedures	32
X-rays	229

Average Medicare Patient Data From 2021 - 2023

Information about Medicare patients treated by Dr. Brennan Barrett, DO.

**Gender**
Male	348
Female	567

**Ethnicity**
Black / African American	120
Asian / Pacific Islander	36
Non-Hispanic White	526
Native American / Alaskan Native	0
Hispanic	205
Other	22

**Age**
75 to 84	309
85 and over	140
Less than 65	94
65 to 74	370

Average of Total of Conditions of Medicare patients treated by Dr. Brennan Barrett, DO From 2021 - 2023

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

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	38
Asthma	14
Osteoporosis	17
Heart Failure	34
Chronic Obstructive Pulmonary Disease	25
Diabetes	45
Atrial Fibrillation	21
Cancer	18
Dementia	13

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Affiliations & Hospitals

Dr. Brennan Barrett, DO is associated with these hospitals and organizations:

Loretto Hospital

Sinai Chicago

MOUNT SINAI COMMUNITY FOUNDATION

ST BERNARD HOSPITAL

Ratings & Reviews

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General Payments

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

**Payments by Company**
Inari Medical, Inc.	$232 CT THROMBECTOMY SYSTEM KIT $209	FLOWTRIEVER CATHETER, S $22
Medtronic, Inc.	$182 VenaSeal $182
Abbott Laboratories	$92 CardioMEMS $92
Cook Medical LLC	$23 Cook Celect $23
Genentech USA, Inc.	$23 Phesgo $23
Other	$31 FUROSCIX $19	ECM Patch,Pouch $12

**Types of Payments**
Food and Beverage	$582

Biography

Dr. Brennan Barrett, who practices in Chicago, IL, is a medical specialist in interventional radiology/diagnostic radiology (IR/DR) and diagnostic radiology. His professional affiliations include Loretto Hospital and Sinai Chicago. Unfortunately, according to Doctor.com, Dr. Barrett is not currently accepting new patients.