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Dr. Amit Mahajan, MD, MBBS

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Specializes in: Adult Infectious Disease, Diagnostic Radiology and Neuroradiology

Professional interests include: angiogram (angiography), spine imaging

20 York Street
New Haven, CT 06510

(203) 685-6976

Dr. Amit Mahajan, MD, MBBS is an adult infectious disease specialist in New Haven, CT specializing in adult infectious disease, diagnostic radiology and neuroradiology. Dr. Amit Mahajan, MD, MBBS is affiliated with Yale Medicine, Yale University and Yale New Haven Health.

Office Locations

Address:

20 York Street
New Haven, CT 06510

Address:

28 Split Rock Road
Trumbull, CT 06611

Some issues Dr. Amit Mahajan, MD, MBBS can help you with:

Angiogram (Angiography)

Angiography is the use of x-rays to examine blood vessels, especially in order to identify any blocked or misshapen vessels that may cause problems. The test itself is called an angiogram. Some of the disorders that angiograms can be used to diagnose include:

Blockages and narrowing
Weakened walls and bulging, called an aneurysm
Malformations and misshapen blood vessels
Kidney artery conditions
Aorta artery conditions
Vein problems, including deep vein thrombosis (DVT) and blood clots or embolisms

During an angiogram, the doctor inserts a very thin, flexible tube called a catheter into a blood vessel through an opening in the groin or arm. The catheter is threaded through the body to the site of the suspected problem, where a small amount of dye is injected into the bloodstream and x-rays are taken. The dye makes the surrounding blood vessels visible via x-ray.

If necessary, certain procedures can be performed after an angiogram while the catheter is in place. Angioplasty is the use of a catheter to widen narrowed or blocked arteries. Stents are like tiny coiled springs that hold blood vessels open, and they can be placed during a catheterization. Damaged heart valves can also be repaired or replaced.

A typical angiogram takes about an hour to perform, but it may be longer if the catheterization is used to perform procedures on the blood vessels. It may be uncomfortable at times but is usually not painful. Afterwards, patients may be monitored for up to six hours to make sure any bleeding from the insertion site has stopped. They are given fluids to help flush the dye from their body. For a day or two after an angiogram it is important for patients to drink plenty of fluids and keep strenuous activity to a minimum.

In The News

“"That should be a good number to attain or get close to herd immunity," said Dr. Amit Mahajan, a Yale Medicine doctor who specializes in infectious diseases and radiology, to SFGATE.”—"Study: 80% of Bay Area residents will get COVID-19 vaccine. It may be 'good' for herd immunity.", SFGATE, January 2021

“While the neuro-COVID clinic treats patients, Dr. Amit Mahajan, assistant professor of radiology and biomedical imaging at Yale School of Medicine, has been researching the effects of the disease...”—"Aftereffects of COVID-19 can cloud the brain, or even cause strokes", New Haven Register, December 2020

abdominal imaging	155
brain imaging (neuroimaging)	706
CT scan	672
hip imaging	20
MRI (magnetic resonance imaging)	529
musculoskeletal imaging	20
neck imaging	75
pelvic imaging	130
spinal procedures	308
thoracic (chest) imaging	576
ultrasound (sonogram)	24
vascular procedures	38
X-rays	645

**Gender**
Male	697
Female	931

**Ethnicity**
Non-Hispanic White	1249
Black	214
Hispanic	121
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	465
From 75 to 84	456
85 and over	336
Less than 65	371

Hypertension	75
High Cholesterol	58
Stroke	17
Ischemic Heart Disease	47
Depression	37
Chronic Kidney Disease	42
Asthma	13
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	38
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	23
Cancer	19

abdominal imaging	62
brain imaging (neuroimaging)	935
CT scan	743
eye procedures	12
hip imaging	11
MRI (magnetic resonance imaging)	640
musculoskeletal imaging	11
neck imaging	108
pelvic imaging	49
spinal procedures	338
thoracic (chest) imaging	491
vascular procedures	49
X-rays	531

**Gender**
Male	758
Female	965

**Ethnicity**
Non-Hispanic White	1341
Black	222
Hispanic	106
Asian	24
Other	30
Native American	0

**Age**
From 65 to 74	572
From 75 to 84	452
85 and over	348
Less than 65	351

Hypertension	75
High Cholesterol	62
Stroke	22
Ischemic Heart Disease	45
Depression	36
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	37
Chronic Obstructive Pulmonary Disease	24
Diabetes	38
Dementia	23
Cancer	19

abdominal imaging	88
brain imaging (neuroimaging)	853
CT scan	880
eye procedures	13
hip imaging	15
MRI (magnetic resonance imaging)	542
musculoskeletal imaging	15
neck imaging	127
pelvic imaging	91
spinal procedures	393
thoracic (chest) imaging	513
ultrasound (sonogram)	41
vascular procedures	61
X-rays	574

**Gender**
Male	1506
Female	1962

**Ethnicity**
Non-Hispanic White	2648
Black	498
Hispanic	236
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	1122
From 75 to 84	872
85 and over	710
Less than 65	764

Hypertension	75
High Cholesterol	61
Stroke	20
Ischemic Heart Disease	45
Depression	42
Chronic Kidney Disease	42
Asthma	20
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Dementia	25
Cancer	18

abdominal imaging	110
brain imaging (neuroimaging)	789
CT scan	856
eye procedures	16
MRI (magnetic resonance imaging)	506
neck imaging	137
pelvic imaging	92
spinal procedures	379
thoracic (chest) imaging	327
ultrasound (sonogram)	61
vascular procedures	61
X-rays	378

**Gender**
Male	733
Female	983

**Ethnicity**
Non-Hispanic White	1277
Black	253
Hispanic	126
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	553
From 75 to 84	429
85 and over	324
Less than 65	410

Hypertension	75
High Cholesterol	60
Stroke	19
Ischemic Heart Disease	42
Depression	39
Chronic Kidney Disease	45
Asthma	30
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	25
Cancer	17

abdominal imaging	101
brain imaging (neuroimaging)	959
CT scan	1003
eye procedures	22
MRI (magnetic resonance imaging)	671
neck imaging	159
pelvic imaging	84
spinal procedures	449
thoracic (chest) imaging	290
ultrasound (sonogram)	53
vascular procedures	63
X-rays	292

**Gender**
Male	794
Female	1057

**Ethnicity**
Non-Hispanic White	1426
Black	227
Hispanic	134
Asian	0
Other	50
Native American	0

**Age**
From 65 to 74	618
From 75 to 84	547
85 and over	326
Less than 65	360

Hypertension	75
High Cholesterol	55
Stroke	22
Ischemic Heart Disease	42
Depression	41
Chronic Kidney Disease	45
Asthma	15
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	31
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	26
Cancer	18

abdominal imaging	87
brain imaging (neuroimaging)	668
CT scan	622
diagnostic procedures	13
eye procedures	15
MRI (magnetic resonance imaging)	563
neck imaging	128
pelvic imaging	67
spinal procedures	359
thoracic (chest) imaging	7
ultrasound (sonogram)	33
vascular procedures	32
X-rays	30

**Gender**
Male	649
Female	810

**Ethnicity**
Non-Hispanic White	1116
Black	176
Hispanic	99
Asian	0
Other	39
Native American	0

**Age**
From 65 to 74	538
From 75 to 84	394
85 and over	246
Less than 65	281

Hypertension	75
High Cholesterol	66
Stroke	20
Ischemic Heart Disease	42
Depression	41
Chronic Kidney Disease	48
Asthma	12
Osteoperosis	14
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	21
Diabetes	39
Dementia	27
Cancer	18

abdominal imaging	10
brain imaging (neuroimaging)	695
CT scan	483
diagnostic procedures	19
eye procedures	17
MRI (magnetic resonance imaging)	536
neck imaging	124
pelvic imaging	13
spinal procedures	241
vascular procedures	23
X-rays	14

**Gender**
Male	555
Female	712

**Ethnicity**
Non-Hispanic White	970
Black	147
Hispanic	90
Asian	0
Other	47
Native American	0

**Age**
From 65 to 74	489
From 75 to 84	359
85 and over	170
Less than 65	249

Hypertension	75
High Cholesterol	69
Stroke	23
Ischemic Heart Disease	42
Depression	42
Chronic Kidney Disease	45
Asthma	13
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	30
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	28
Cancer	18

brain imaging (neuroimaging)	570
CT scan	265
MRI (magnetic resonance imaging)	517
neck imaging	59
spinal procedures	160
vascular procedures	14

**Gender**
Male	403
Female	471

**Ethnicity**
Non-Hispanic White	687
Black	89
Hispanic	55
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	340
From 75 to 84	260
85 and over	111
Less than 65	163

Hypertension	75
High Cholesterol	62
Stroke	22
Ischemic Heart Disease	40
Depression	39
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	24
Cancer	21

brain imaging (neuroimaging)	865
CT scan	587
eye procedures	24
MRI (magnetic resonance imaging)	791
neck imaging	188
spinal procedures	325
vascular procedures	7

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Amit Mahajan, MD, MBBS for Medicare patients.

The highest averages for the top procedures that Dr. Amit Mahajan, MD, MBBS treated as an adult infectious disease specialist in New Haven, CT were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and thoracic (chest) imaging.

abdominal imaging	90
brain imaging (neuroimaging)	785
CT scan	684
diagnostic procedures	16
eye procedures	17
hip imaging	15
MRI (magnetic resonance imaging)	589
musculoskeletal imaging	15
neck imaging	123
pelvic imaging	75
spinal procedures	332
thoracic (chest) imaging	368
ultrasound (sonogram)	43
vascular procedures	41
X-rays	357

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Amit Mahajan, MD, MBBS.

**Gender**
Male	609
Female	789

**Ethnicity**
Black / African American	182
Asian / Pacific Islander	2
Non-Hispanic White	1071
Native American / Alaskan Native	0
Hispanic	96
Other	22

**Age**
85 and over	257
75 to 84	376
Less than 65	294
65 to 74	469

Average of Total of Conditions of Medicare patients treated by Dr. Amit Mahajan, MD, MBBS From 2013 - 2021

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

Hypertension	60
High Cholesterol	49
Stroke	16
Ischemic Heart Disease	34
Depression	31
Chronic Kidney Disease	35
Asthma	12
Osteoporosis	10
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Atrial Fibrillation	15
Dementia	20
Cancer	14

Education & Training

He completed residency at Hospital of Saint Raphael. He has a state license in Connecticut.

Residency: Hospital of Saint Raphael

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Amit Mahajan, MD, MBBS is associated with these hospitals and organizations:

Yale Medicine

Yale University

Yale New Haven Health

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Amit Mahajan, MD, MBBS appears to accept the following insurance providers: CorVel, Great-West Healthcare, WellCare, MultiPlan, Community Care Network (CCN), United Healthcare, Aetna, TRICARE, Oxford Health Plans, Medicare, Consumer Health Network, Medicaid, Humana, Cigna, Anthem, ConnectiCare, Focus Health Solutions, Prime Health, First Health, Private Healthcare Systems (PHCS), COMPWORKS, HEALTHCARE VALUE MANAGEMENT, MANAGED COMP, HUSKY and PREFERRED HEALTH WORKS.

Insurance Accepted by Provider includes:

According to our sources, Dr. Amit Mahajan, MD, MBBS accepts the following insurance providers:

CorVel

Great-West Healthcare

WellCare

MultiPlan

Community Care Network (CCN)

United Healthcare

Aetna

TRICARE

Oxford Health Plans

Medicare

Consumer Health Network

Medicaid

Humana

Cigna

Anthem

ConnectiCare

Focus Health Solutions

Prime Health

First Health

Private Healthcare Systems (PHCS)

COMPWORKS

HEALTHCARE VALUE MANAGEMENT

MANAGED COMP

HUSKY

PREFERRED HEALTH WORKS

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$4,860 TAGRISSO $4,860
Covidien LP	$265 superDimension $265
GENZYME CORPORATION	$111 DISEASE STATE $111
Celgene Corporation	$14 Pomalyst $14

**Types of Payments**
Consulting Fee	$3,900
Travel and Lodging	$838
Food and Beverage	$512

Biography

Dr. Amit Mahajan works as an adult infectious disease, neuroradiology, and diagnostic radiology. Clinical interests for Dr. Mahajan include angiogram (angiography) and spine imaging. He seems to honor Anthem, ConnectiCare, and Blue California, as well as other insurance carriers. He trained at All India Institute of Medical Sciences and Hospital of Saint Raphael for residency. Dr. Mahajan (or staff) speaks the following foreign languages: Urdu, Hindi, and Punjabi. He is affiliated with Yale Medicine and Yale New Haven Health.