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Dr. Jason John Carroll, MD

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

Columbia University, College of Physicians and Surgeons

Professional interests include: brain aneurysm embolization (coiling), stroke, vascular malformations, and more.

310 Smith Avenue N Ritchie Medical Plaza, Suite 440
Saint Paul, MN 55102

(651) 241-6550

Dr. Jason John Carroll, MD is a radiologist in Englewood, CO specializing in interventional radiology/diagnostic radiology (ir/dr), diagnostic radiology and neuroradiology. He graduated from Columbia University, College of Physicians and Surgeons. Dr. Jason John Carroll, MD is affiliated with Abbott Northwestern Hospital, Mercy Hospital, Allina Health, Midwest Radiology, United Hospital and RADIOLOGY IMAGING ASSOCIATES PC.

Office Locations

10800 E Geddes Avenue Suite 300
Englewood, CO 80112

(303) 761-9190

(720) 874-4462

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2355 Highway 36 West Suite 100
Roseville, MN 55113

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United Hospital

310 Smith Avenue N Ritchie Medical Plaza, Suite 440
Saint Paul, MN 55102

(651) 241-6550

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Some issues Dr. Jason John Carroll, MD can help you with:

Stroke

A stroke is a medical emergency that occurs when a blood vessel supplying oxygen and nutrients to the brain is ruptured or blocked. The brain cannot function without a steady supply of oxygen and nutrients, so when the blood supply to the brain is interrupted, even for a brief moment, brain cells begin to die. When a sufficient number of brain cells die, the brain itself can no longer function, meaning that strokes are very dangerous. Strokes can result in impaired movement, speech, cognitive ability, the impairment of important physical functions, and even death.

Anyone can have a stroke, regardless of age and health. Strokes are known to happen at random. However, certain conditions and behaviors can increase one's risk of stroke over time.

Risk factors for stroke include:

Heart disease
Older age
Smoking
Diabetes
High blood pressure
High blood cholesterol and lipids

There are two main types of stroke: ischemic stroke and hemorrhagic stroke. Ischemic stroke occurs more commonly and is when a blood vessel in the brain becomes blocked. Blockages are caused by blood clots and built-up plaque (deposits of fat and cholesterol), which leads to atherosclerosis, a condition where the blood vessels narrow and harden. The resultant restricted blood flow may lead to an ischemic stroke by blocking essential oxygen to the brain, causing the heart to exert more effort to pump blood.

Hemorrhagic stroke occurs when a blood vessel in or around the brain ruptures. The burst vessel leaks blood into surrounding brain tissue, causing irreparable brain damage.

Hemorrhagic strokes are less common and may occur from head injuries, brain aneurysms, brain tumors, and bleeding disorders, amongst other conditions.

Both ischemic and hemorrhagic strokes require immediate medical treatment. Medical intervention can prevent severe and life-threatening brain damage. Signs of stroke include:

-Disorientation or confusion

-Difficulty speaking

-Difficulty walking

-Impaired vision

-Weakness in the face, legs, or arms

-Severe headaches

When someone suspected of having a stroke reaches the hospital, the patient will usually receive a CT or other scan that provides an image of the brain. The scan results can reveal clotted or leaking blood in the brain. Physical exams, neurological exams, and blood tests may also be used to check for blood clotting and sugar. Treatment begins generally immediately if a stroke is detected.

Medical treatment for ischemic strokes includes a thrombolytic medicine which breaks up and disperses blood clots. This medicine can greatly improve stroke recovery and long-term health. However, the thrombolytic medicine must be administered as soon as possible to achieve these results. Other treatments for ischemic strokes are blood thinners and thrombectomy, a surgical procedure to remove a blood clot in the brain. Thrombectomy is performed by inserting a catheter (thin needle) into the artery to reach the blood clot and mechanically remove it. With the clot removed, normal blood flow to the brain resumes. Thrombectomy is typically performed at most six hours after a patient shows signs of a stroke.

Hemorrhagic strokes are treated with blood-saving medication and surgery. For a hemorrhagic stroke caused by the rupture of an aneurysm (blood vessel bulges), surgery to stem the bleeding aneurysm and vessel may be used. One surgical technique is stent-assisted coiling, which adds a stent (small wire-meshed tube) into the blood vessel to block the leaking opening of the aneurysm. A non-surgical procedure is endovascular coiling, where a catheter (thin, hollow needle) places a platinum wire coil at the spot of the aneurysm. The coil blocks bleeding and prevents the aneurysm from continuing to leak blood. These procedures are usually combined with blood-thickening medications. Blood transfusions may be administered if substantial blood loss has occurred.

Since stroke patients may have lost some essential functions while the blood flow to their brains was obstructed, both ischemic stroke and hemorrhage stroke patients may receive post-stroke rehabilitation to rebuild their physical and mental abilities. Some restorative treatments include occupational, physical, and speech therapy. Patients may also receive care from neurologists, who can assist patients in recovering certain brain functions and cognitive abilities, and rehabilitation psychologists, who may help patients with their emotional, behavioral, and cognitive recovery. Some stroke patients require lengthy rehabilitation and may never fully regain function, while others may recover more quickly. While the fastest recovery improvements are usually seen in the first three or four months, stroke rehabilitation can last for years.

If someone begins to show signs of stroke, contact emergency services and call 9-1-1 immediately since blood flow must be restored as soon as possible to help avoid significant brain damage. If an ambulance takes the person to the hospital, paramedics can initiate stroke treatment as soon as the patient enters the ambulance, allowing for more prompt medical intervention and care.

Noteworthy Medicare Patient Procedures Performed by Dr. Jason John Carroll, MD in 2023

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

Top 5%

By Affordability:

CT scan

In 2023, Dr. Jason John Carroll, MD had a list price for CT scan that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Colorado. 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 10%

By Affordability:

head/brain CT scan

In 2023, Dr. Jason John Carroll, MD had a list price for head/brain CT scan that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Colorado. 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:

vertebral angiogram

vertebral arteriogram

In 2013, Dr. Jason John Carroll, MD had a list price for vertebral angiogram, and vertebral arteriogram that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Colorado. 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

2019 Medicare Procedure Volume

The top procedures that Dr. Jason John Carroll, MD treated as a radiologist in Englewood, CO during 2019 were brain imaging (neuroimaging), diagnostic procedures, spinal procedures and vascular procedures.

Volume of procedures performed by Dr. Jason John Carroll, MD for Medicare patients.

brain imaging (neuroimaging)	60
CT scan	24
diagnostic procedures	59
MRI (magnetic resonance imaging)	36
spinal procedures	59
vascular procedures	39

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason John Carroll, MD.

**Gender**
Male	128
Female	175

**Ethnicity**
Non-Hispanic White	266
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	88
85 and over	51
Less than 65	54

Conditions of Medicare patients treated by Dr. Jason John Carroll, MD in 2019

The most common conditions of Medicare patients that Dr. Jason John Carroll, MD treated during 2019 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	75
High Cholesterol	53
Stroke	21
Ischemic Heart Disease	35
Depression	41
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	0
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jason John Carroll, MD treated as a radiologist in Englewood, CO during 2020 were vascular procedures, brain imaging (neuroimaging) and CT scan.

Volume of procedures performed by Dr. Jason John Carroll, MD for Medicare patients.

brain imaging (neuroimaging)	25
CT scan	13
vascular procedures	54

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason John Carroll, MD.

**Gender**
Male	77
Female	111

**Ethnicity**
Non-Hispanic White	169
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	59
85 and over	27
Less than 65	28

Conditions of Medicare patients treated by Dr. Jason John Carroll, MD in 2020

The most common conditions of Medicare patients that Dr. Jason John Carroll, MD treated during 2020 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	73
High Cholesterol	61
Stroke	34
Ischemic Heart Disease	34
Depression	45
Chronic Kidney Disease	43
Asthma	7
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jason John Carroll, MD treated as a radiologist in Englewood, CO during 2021 were brain imaging (neuroimaging), CT scan, vascular procedures and spinal procedures.

Volume of procedures performed by Dr. Jason John Carroll, MD for Medicare patients.

brain imaging (neuroimaging)	155
CT scan	114
MRI (magnetic resonance imaging)	38
spinal procedures	51
vascular procedures	73
X-rays	34

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason John Carroll, MD.

**Gender**
Male	156
Female	225

**Ethnicity**
Non-Hispanic White	340
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	107
85 and over	54
Less than 65	69

Conditions of Medicare patients treated by Dr. Jason John Carroll, MD in 2021

The most common conditions of Medicare patients that Dr. Jason John Carroll, MD treated during 2021 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	73
High Cholesterol	51
Stroke	19
Ischemic Heart Disease	34
Depression	42
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	20
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jason John Carroll, MD treated as a radiologist in Englewood, CO during 2022 were brain imaging (neuroimaging), vascular procedures, X-rays and spinal procedures.

Volume of procedures performed by Dr. Jason John Carroll, MD for Medicare patients.

brain imaging (neuroimaging)	107
CT scan	43
MRI (magnetic resonance imaging)	35
spinal procedures	59
vascular procedures	73
X-rays	59

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason John Carroll, MD.

**Gender**
Male	130
Female	216

**Ethnicity**
Non-Hispanic White	311
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	108
85 and over	37
Less than 65	51

Conditions of Medicare patients treated by Dr. Jason John Carroll, MD in 2022

The most common conditions of Medicare patients that Dr. Jason John Carroll, MD treated during 2022 were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	75
High Cholesterol	70
Stroke	27
Ischemic Heart Disease	30
Depression	38
Chronic Kidney Disease	24
Asthma	11
Osteoperosis	20
Atrial Fibrilation	24
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	14
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Jason John Carroll, MD treated as a radiologist in Englewood, CO during 2023 were vascular procedures, brain imaging (neuroimaging), CT scan and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Jason John Carroll, MD for Medicare patients.

brain imaging (neuroimaging)	31
CT scan	20
MRI (magnetic resonance imaging)	11
vascular procedures	32

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason John Carroll, MD.

**Gender**
Male	80
Female	125

**Ethnicity**
Non-Hispanic White	176
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	70
85 and over	31
Less than 65	31

Conditions of Medicare patients treated by Dr. Jason John Carroll, MD in 2023

The most common conditions of Medicare patients that Dr. Jason John Carroll, MD treated during 2023 were hypertension, high cholesterol, depression and stroke.

Hypertension	75
High Cholesterol	69
Stroke	38
Ischemic Heart Disease	29
Depression	38
Chronic Kidney Disease	29
Asthma	14
Osteoperosis	19
Atrial Fibrilation	24
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2019 - 2023

Volume of procedures performed by Dr. Jason John Carroll, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jason John Carroll, MD treated as a radiologist in Englewood, CO were brain imaging (neuroimaging), diagnostic procedures, spinal procedures and vascular procedures.

brain imaging (neuroimaging)	75
CT scan	42
diagnostic procedures	59
MRI (magnetic resonance imaging)	30
spinal procedures	56
vascular procedures	54
X-rays	46

Average Medicare Patient Data From 2019 - 2023

Information about Medicare patients treated by Dr. Jason John Carroll, MD.

**Gender**
Male	114
Female	170

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	0
Non-Hispanic White	252
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	86
85 and over	40
Less than 65	46
65 to 74	111

Average of Total of Conditions of Medicare patients treated by Dr. Jason John Carroll, MD From 2019 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Jason John Carroll, MD treated were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	74
High Cholesterol	60
Stroke	27
Ischemic Heart Disease	32
Depression	40
Chronic Kidney Disease	33
Asthma	10
Osteoporosis	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Atrial Fibrillation	18
Dementia	17
Cancer	14

Education & Training

Dr. Jason John Carroll, MD graduated from Columbia University, College of Physicians and Surgeons. He completed residency at Massachusetts General Hospital. He is certified by the Board Certification: Radiology and has a state license in Minnesota.

Medical School: Columbia University, College of Physicians and Surgeons

Residency: Massachusetts General Hospital

Board Certification: Board Certification: Radiology

Licensed In: Minnesota

Affiliations & Hospitals

Dr. Jason John Carroll, MD is associated with these hospitals and organizations:

Abbott Northwestern Hospital

Mercy Hospital

Allina Health

Midwest Radiology

United Hospital

RADIOLOGY IMAGING ASSOCIATES PC

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General Payments

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

**Payments by Company**
Imperative Care, INc	$85,087 ZOOM 88-T LARGE DISTAL PLATFORM $84,057	ZOOM REPERFUSION CATHETER $454	ZOOM RDL RADIAL ACCESS SYSTEM, 103CM $417	TRACSTAR LARGE DISTAL PLATFORM $135	Zoom88LargeDistalPlatform $26
MicroVention, Inc.	$14,679 WEB Aneurysm Embolization System $12,086	LVIS $1,666	STENT $365	HYDROSOFT ADVANCED $146	Azur CX Detachable $114	Other $301
Stryker Corporation	$2,945 Target $1,387	FlowGate $1,101	Neuroform EZ $205	Trevo $160	Dermis $42	Other $50
Penumbra, Inc.	$930 Penumbra System $871	Penumbra Coil 400 $27	3D Revascularization $26	Benchmark $6
Medical Device Business Services, Inc.	$683 TRUFILL $683
Other	$1,165 PIPELINE $418	CELT ACD $296	TRUFILL $135	CEREPAK UNIFORM $98	Axium $54	Other $163

**Types of Payments**
Consulting Fee	$75,550
Travel and Lodging	$11,695
Food and Beverage	$9,564
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$8,680

Biography

Dr. Jason Carroll, who practices in Saint Paul, MN, is a medical specialist in interventional radiology/diagnostic radiology (IR/DR), neuroradiology, and diagnostic radiology. After attending the University of Illinois College of Medicine and Columbia University, College of Physicians and Surgeons for medical school, he completed his residency training at Massachusetts General Hospital. Areas of expertise for Dr. Carroll include brain aneurysm embolization (coiling), mechanical (angiojet) thrombectomy, and stroke. Dr. Carroll is affiliated with United Hospital, Mercy Hospital, and Abbott Northwestern Hospital.