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Home > TX Providers > Interventional Cardiologists

Dr. George Mammen, MD

Accepting New Patients

(12 Ratings)

Specializes in: Vascular Medicine (Blood Vessel Disease), Interventional Cardiology and Adult Cardiology

Professional interests include: hypertension (high blood pressure), high cholesterol (hyperlipidemia), angiogram (angiography), and more.

10496 Katy Freeway Suite 130
Houston, TX 77043

(713) 464-2928

Dr. George Mammen, MD is a vascular medicine specialist in Houston, TX specializing in vascular medicine (blood vessel disease), interventional cardiology and adult cardiology. Dr. George Mammen, MD is affiliated with Memorial Hermann Memorial City Medical Center, Memorial Hermann Katy Hospital, Houston Methodist and Memorial Hermann.

Office Locations

10496 Katy Freeway Suite 130
Houston, TX 77043

(713) 464-2928

(713) 464-6560

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Houston Methodist

1331 West Grand Parkway North Suite 130
Katy, TX 77493

(281) 392-3401

(281) 392-7814

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18400 Katy Freeway Suite 600, Medical Office Building 1
Houston, TX 77094

(281) 392-3401

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2222 Greenhouse Road Suite 700
Houston, TX 77084

(281) 392-3401

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Memorial Hermann

25282 Northwest Freeway Suite 250
Cypress, TX 77429

(281) 392-3401

(281) 392-7814

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915 Gessner Road Suite 950
Houston, TX 77024

(713) 464-2928

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Some issues Dr. George Mammen, MD can help you with:

Angioplasty

Angioplasty is a common, minimally invasive procedure performed to restore blood flow in arteries and veins that have become narrowed or blocked. Age or illness can cause plaque to build up at certain spots within the veins and arteries, and if enough collects, it can restrict the flow of blood. Angioplasty uses a tiny balloon at the end of a small, flexible tube to inflate within the narrowed section and open it up again.

Angioplasty may be performed in several different areas of the body and for a variety of reasons, most often:

Peripheral arterial disease, which reduces blood flow in the arms or legs
Atherosclerosis, or general hardening of the arteries
Carotid artery stenosis, or narrowing of the arteries in the neck that supply the brain
Coronary artery disease, or narrowing of the arteries near the heart
Renal vascular hypertension, or narrowing of the arteries in the kidney, leading to increased blood pressure

During angioplasty, a patient is given a sedative while lying on a table under an x-ray machine. A catheter (a thin, flexible, and hollow tube) is inserted into the patient's skin in the arm or groin and guided into the blocked artery. Dye is injected via the catheter, and x-rays are used to position the tip of the catheter exactly at the blockage. The tiny balloon is guided through the catheter and inflated with saline. It pushes the plaque out of the way, squishing it against the walls of the artery. The balloon may be inflated and deflated several times to let blood pass by. A stent, a tiny tube of metal mesh like a spring, may be inserted to help keep the artery open. Then the x-ray is used again to check that blood is flowing properly, the catheter is removed, and the tiny incision is bandaged.

There are no nerves within veins and arteries, so an angioplasty is generally not painful. However, there may be some discomfort at the site of the incision and when the balloon is inflated. Overall, angioplasty is a very effective and low-risk procedure, useful for helping patients avoid more difficult bypass surgery.

Heart Attack

A heart attack is a serious medical event that happens when the blood supplying oxygen to the heart is cut off, usually because of a blockage in an artery. This results in damage or death of part of the heart muscle. The heart can heal, but like any part of the body that was injured it leaves a scar. This scar tissue does not contract effectively, so the ability of the heart to pump is lowered after a heart attack.

A heart attack, sometimes called a myocardial infarction, can happen without warning. However there are certain factors that raise the risk of heart attack. Some of these are:

Age
Gender (most heart attack sufferers are male)
A family history of heart attacks
Smoking
Obesity
High cholesterol
High blood pressure
Diabetes
Unhealthy lifestyle choices (lack of exercise, poor diet, too much alcohol or stress)

Heart attacks typically feel like pain or pressure in the chest that can radiate out to the back, arm, or jaw. Some other symptoms can include fatigue or weakness, shortness of breath, sweating, and nausea.

Treatment aims to increase blood flow to the heart muscle by opening up blocked blood vessels. Medications are sometimes used to dissolve clots in the arteries. Aspirin and other medications such as Plavix can thin the blood and make clots less likely to form. Dilators can widen blood vessels to make room for more blood to flow. Doctors can also use a procedure called catheterization to look at the blood vessels around the heart directly, place stents, or widen vessels using angioplasty. In extreme cases bypass surgery can be used to help blood flow better. After recovery, it is important to lead a healthy lifestyle and take any prescribed medications in order to protect the heart.

Heart Problems

The heart is one of the most important organs in the body. This smooth muscle expands and contracts rhythmically an entire lifetime, pumping blood to the lungs and then to every other cell in the body. When heart problems occur, it becomes difficult for the body to get the nutrients and oxygen it needs via the blood. So while there are a variety of illnesses and disorders that affect the heart, most of them cause weakness, exhaustion and shortness of breath. The most common heart conditions include heart disease, angina, arrhythmia, and valve disorders.

Heart disease is the leading cause of death in the United States for both men and women. This includes coronary artery disease, heart attacks, congestive heart failure, and congenital heart disease. Some conditions, such as genetics, cannot be controlled. But there are many other things one can do to lower their risk for heart disease. Controlling high blood pressure and cholesterol levels, reducing or stopping smoking, exercising more and losing weight if needed, and eating a diet low in sodium can all protect the heart.

Angina is a squeezing type of chest pain that happens when the muscles around the heart don't get enough oxygen. It can be regular or infrequent. Usually, angina is caused by coronary heart disease. However, not all chest pain is angina. Chest pain can also be caused by a lung infection or panic attack, for example, so it is important to have any sudden pain checked.

Arrhythmia is the word for when the heart beats too fast, too slow, or irregularly with skipped beats. It can feel frightening, and depending on the type it can be dangerous, but in most cases arrhythmia is not serious and can be treated. It is very common, especially in older adults.

Heart valve problems can happen in any one of the the heart's four valves that keep blood flowing where it needs to go. Babies can be born with problems in their heart valves, or valves can be damaged by infections. The valves can stiffen and become less mobile, or they can stop closing properly and 'leak' when the heart beats. Valve problems can usually be repaired surgically.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. George Mammen, MD treated as a vascular medicine specialist in Houston, TX during 2012 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. George Mammen, MD for Medicare patients.

cardiac procedures	638
catheterization	56
diagnostic procedures	56
doctor visit	1629
hospital care	695
inpatient care	695
minimally invasive procedures	56
nuclear scan	55
stress testing	263
ultrasound (sonogram)	417
vascular procedures	154

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. George Mammen, MD treated as a vascular medicine specialist in Houston, TX during 2013 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. George Mammen, MD for Medicare patients.

cardiac procedures	603
catheterization	39
diagnostic procedures	39
doctor visit	1183
hospital care	630
inpatient care	630
minimally invasive procedures	39
nuclear scan	42
stress testing	225
ultrasound (sonogram)	399
vascular procedures	99

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. George Mammen, MD.

**Gender**
Male	637
Female	826

**Ethnicity**
Non-Hispanic White	1168
Black	116
Hispanic	121
Asian	44
Other	0
Native American	0

**Age**
From 65 to 74	497
From 75 to 84	516
85 and over	320
Less than 65	130

Conditions of Medicare patients treated by Dr. George Mammen, MD in 2013

Hypertension	75
High Cholesterol	71
Stroke	15
Ischemic Heart Disease	66
Depression	25
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	38
Chronic Obstructive Pulmonary Disease	25
Diabetes	40
Dementia	24
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. George Mammen, MD treated as a vascular medicine specialist in Houston, TX during 2014 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. George Mammen, MD for Medicare patients.

cardiac procedures	650
catheterization	25
diagnostic procedures	25
doctor visit	1454
hospital care	635
inpatient care	635
minimally invasive procedures	25
nuclear scan	52
stress testing	247
ultrasound (sonogram)	463
vascular procedures	110

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. George Mammen, MD.

**Gender**
Male	692
Female	918

**Ethnicity**
Non-Hispanic White	1295
Black	124
Hispanic	123
Asian	43
Other	0
Native American	0

**Age**
From 65 to 74	549
From 75 to 84	577
85 and over	357
Less than 65	127

Conditions of Medicare patients treated by Dr. George Mammen, MD in 2014

Hypertension	75
High Cholesterol	72
Stroke	18
Ischemic Heart Disease	65
Depression	26
Chronic Kidney Disease	42
Asthma	12
Osteoperosis	11
Atrial Fibrilation	26
Heart Failure	42
Chronic Obstructive Pulmonary Disease	24
Diabetes	41
Dementia	25
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. George Mammen, MD treated as a vascular medicine specialist in Houston, TX during 2015 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. George Mammen, MD for Medicare patients.

cardiac procedures	625
catheterization	25
diagnostic procedures	25
doctor visit	1462
hospital care	577
inpatient care	577
minimally invasive procedures	25
nuclear scan	20
nursing home care	56
stress testing	193
ultrasound (sonogram)	511
vascular procedures	129

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. George Mammen, MD.

**Gender**
Male	1458
Female	1670

**Ethnicity**
Non-Hispanic White	2478
Black	226
Hispanic	284
Asian	90
Other	0
Native American	0

**Age**
From 65 to 74	1036
From 75 to 84	1100
85 and over	742
Less than 65	250

Conditions of Medicare patients treated by Dr. George Mammen, MD in 2015

Hypertension	75
High Cholesterol	74
Stroke	20
Ischemic Heart Disease	64
Depression	26
Chronic Kidney Disease	46
Asthma	21
Osteoperosis	9
Atrial Fibrilation	28
Heart Failure	43
Chronic Obstructive Pulmonary Disease	27
Diabetes	41
Dementia	27
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. George Mammen, MD treated as a vascular medicine specialist in Houston, TX during 2016 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. George Mammen, MD for Medicare patients.

cardiac procedures	558
catheterization	16
diagnostic procedures	16
doctor visit	1622
hospital care	538
inpatient care	538
minimally invasive procedures	16
nuclear scan	23
nursing home care	63
stress testing	203
ultrasound (sonogram)	452
vascular procedures	129

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. George Mammen, MD.

**Gender**
Male	629
Female	754

**Ethnicity**
Non-Hispanic White	1087
Black	115
Hispanic	123
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	518
From 75 to 84	476
85 and over	298
Less than 65	91

Conditions of Medicare patients treated by Dr. George Mammen, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	61
Depression	24
Chronic Kidney Disease	45
Asthma	23
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	38
Chronic Obstructive Pulmonary Disease	22
Diabetes	40
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. George Mammen, MD treated as a vascular medicine specialist in Houston, TX during 2017 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. George Mammen, MD for Medicare patients.

cardiac procedures	580
catheterization	21
diagnostic procedures	21
doctor visit	1526
hospital care	403
inpatient care	403
minimally invasive procedures	21
nuclear scan	29
nursing home care	46
stress testing	228
ultrasound (sonogram)	445
vascular procedures	135

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. George Mammen, MD.

**Gender**
Male	593
Female	707

**Ethnicity**
Non-Hispanic White	1044
Black	104
Hispanic	108
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	490
From 75 to 84	466
85 and over	267
Less than 65	77

Conditions of Medicare patients treated by Dr. George Mammen, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	12
Ischemic Heart Disease	61
Depression	25
Chronic Kidney Disease	46
Asthma	8
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	38
Chronic Obstructive Pulmonary Disease	23
Diabetes	40
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. George Mammen, MD treated as a vascular medicine specialist in Houston, TX during 2018 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. George Mammen, MD for Medicare patients.

cardiac procedures	631
catheterization	16
diagnostic procedures	16
doctor visit	1528
hospital care	546
inpatient care	546
minimally invasive procedures	31
nuclear scan	31
nursing home care	37
stress testing	208
ultrasound (sonogram)	524
vascular procedures	133

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. George Mammen, MD.

**Gender**
Male	603
Female	729

**Ethnicity**
Non-Hispanic White	1029
Black	107
Hispanic	123
Asian	46
Other	0
Native American	0

**Age**
From 65 to 74	524
From 75 to 84	463
85 and over	269
Less than 65	76

Conditions of Medicare patients treated by Dr. George Mammen, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	61
Depression	25
Chronic Kidney Disease	48
Asthma	8
Osteoperosis	10
Atrial Fibrilation	29
Heart Failure	39
Chronic Obstructive Pulmonary Disease	24
Diabetes	41
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. George Mammen, MD treated as a vascular medicine specialist in Houston, TX during 2019 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. George Mammen, MD for Medicare patients.

cardiac procedures	621
catheterization	14
diagnostic procedures	14
doctor visit	1541
hospital care	419
inpatient care	419
minimally invasive procedures	14
nuclear scan	35
stress testing	208
ultrasound (sonogram)	516
vascular procedures	131

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. George Mammen, MD.

**Gender**
Male	647
Female	712

**Ethnicity**
Non-Hispanic White	1053
Black	111
Hispanic	126
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	525
From 75 to 84	469
85 and over	275
Less than 65	90

Conditions of Medicare patients treated by Dr. George Mammen, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	62
Depression	25
Chronic Kidney Disease	50
Asthma	9
Osteoperosis	12
Atrial Fibrilation	27
Heart Failure	38
Chronic Obstructive Pulmonary Disease	24
Diabetes	39
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. George Mammen, MD treated as a vascular medicine specialist in Houston, TX during 2020 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. George Mammen, MD for Medicare patients.

ambulatory monitoring	20
cardiac procedures	431
catheterization	12
diagnostic procedures	12
doctor visit	1322
hospital care	291
inpatient care	291
minimally invasive procedures	12
nuclear scan	34
stress testing	160
ultrasound (sonogram)	347
vascular procedures	120

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. George Mammen, MD.

**Gender**
Male	497
Female	520

**Ethnicity**
Non-Hispanic White	795
Black	75
Hispanic	82
Asian	42
Other	23
Native American	0

**Age**
From 65 to 74	405
From 75 to 84	391
85 and over	178
Less than 65	43

Conditions of Medicare patients treated by Dr. George Mammen, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	62
Depression	23
Chronic Kidney Disease	46
Asthma	6
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	34
Chronic Obstructive Pulmonary Disease	18
Diabetes	40
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. George Mammen, MD treated as a vascular medicine specialist in Houston, TX during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. George Mammen, MD for Medicare patients.

ambulatory monitoring	15
cardiac procedures	494
doctor visit	1358
hospital care	296
inpatient care	296
nuclear scan	44
stress testing	172
ultrasound (sonogram)	388
vascular procedures	81

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. George Mammen, MD.

**Gender**
Male	469
Female	515

**Ethnicity**
Non-Hispanic White	777
Black	67
Hispanic	73
Asian	30
Other	37
Native American	0

**Age**
From 65 to 74	393
From 75 to 84	374
85 and over	182
Less than 65	35

Conditions of Medicare patients treated by Dr. George Mammen, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	60
Depression	22
Chronic Kidney Disease	46
Asthma	7
Osteoperosis	12
Atrial Fibrilation	26
Heart Failure	32
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. George Mammen, MD treated as a vascular medicine specialist in Houston, TX during 2022 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. George Mammen, MD for Medicare patients.

cardiac procedures	529
doctor visit	1402
hospital care	303
inpatient care	303
nuclear scan	39
stress testing	170
ultrasound (sonogram)	490
vascular procedures	131

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. George Mammen, MD.

**Gender**
Male	484
Female	515

**Ethnicity**
Non-Hispanic White	796
Black	82
Hispanic	49
Asian	36
Other	36
Native American	0

**Age**
From 65 to 74	394
From 75 to 84	384
85 and over	182
Less than 65	39

Conditions of Medicare patients treated by Dr. George Mammen, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	51
Depression	22
Chronic Kidney Disease	34
Asthma	12
Osteoperosis	18
Atrial Fibrilation	34
Heart Failure	29
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. George Mammen, MD treated as a vascular medicine specialist in Houston, TX during 2023 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. George Mammen, MD for Medicare patients.

cardiac procedures	579
doctor visit	1355
hospital care	278
inpatient care	278
nuclear scan	37
stress testing	166
ultrasound (sonogram)	516
vascular procedures	103

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. George Mammen, MD.

**Gender**
Male	492
Female	515

**Ethnicity**
Non-Hispanic White	799
Black	71
Hispanic	58
Asian	38
Other	41
Native American	0

**Age**
From 65 to 74	410
From 75 to 84	390
85 and over	178
Less than 65	29

Conditions of Medicare patients treated by Dr. George Mammen, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	53
Depression	22
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	18
Atrial Fibrilation	35
Heart Failure	31
Chronic Obstructive Pulmonary Disease	22
Diabetes	38
Dementia	11
Cancer	18

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. George Mammen, MD treated as a vascular medicine specialist in Houston, TX during 2024 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. George Mammen, MD for Medicare patients.

cardiac procedures	499
catheterization	12
diagnostic procedures	12
doctor visit	1272
hospital care	272
inpatient care	272
minimally invasive procedures	12
nuclear scan	35
stress testing	150
ultrasound (sonogram)	410
vascular procedures	85

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. George Mammen, MD.

**Gender**
Male	520
Female	522

**Ethnicity**
Non-Hispanic White	823
Black	82
Hispanic	65
Asian	37
Other	0
Native American	0

**Age**
From 65 to 74	416
From 75 to 84	413
85 and over	169
Less than 65	44

Conditions of Medicare patients treated by Dr. George Mammen, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	53
Depression	20
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	18
Atrial Fibrilation	35
Heart Failure	31
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. George Mammen, MD for Medicare patients.

The highest averages for the top procedures that Dr. George Mammen, MD treated as a vascular medicine specialist in Houston, TX were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

ambulatory monitoring	17
cardiac procedures	572
catheterization	23
diagnostic procedures	23
doctor visit	1434
hospital care	452
inpatient care	452
minimally invasive procedures	25
nuclear scan	36
nursing home care	50
stress testing	199
ultrasound (sonogram)	452
vascular procedures	118

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. George Mammen, MD.

**Gender**
Male	593
Female	684

**Ethnicity**
Black / African American	98
Asian / Pacific Islander	39
Non-Hispanic White	1011
Hispanic	102
Native American / Alaskan Native	0
Other	10

**Age**
85 and over	262
75 to 84	463
Less than 65	79
65 to 74	473

Average of Total of Conditions of Medicare patients treated by Dr. George Mammen, MD From 2012 - 2024

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

Hypertension	69
High Cholesterol	68
Stroke	14
Ischemic Heart Disease	55
Depression	21
Chronic Kidney Disease	39
Asthma	10
Osteoporosis	11
Heart Failure	33
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Atrial Fibrillation	26
Cancer	12
Dementia	17

Education & Training

He completed residency at Texas Heart Institute. He is certified by the Board Certification: Trivandrum Medical College - Trivandrum, India, Internal Medicine and has a state license in Texas.

Residency: Texas Heart Institute (1979)

Board Certification: Board Certification: Trivandrum Medical College - Trivandrum, India, Internal Medicine (1979)

Licensed In: Texas

Affiliations & Hospitals

Dr. George Mammen, MD is associated with these hospitals and organizations:

Memorial Hermann Memorial City Medical Center

Memorial Hermann Katy Hospital

Houston Methodist

Memorial Hermann

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. George Mammen, MD appears to accept the following insurance providers: United Healthcare Community Plan (AmeriChoice), Aetna Medicare, BlueCross BlueShield of Texas, CIGNA PPO, CIGNA HMO, CIGNA EPO, Galaxy PPO, Medicare Advantage, MultiPlan PPO, Three Rivers Provider Network, CIGNA Open Access, United Healthcare PPO, PacifiCare PPO, United Healthcare POS, United Healthcare HMO, Blue Choice PPO, United Healthcare EPO, Blue Choice POS, First Health PPO, Blue Cross Blue Shield PPO, United Healthcare, Medicare, Medicaid, Humana, Cigna, HealthSmart PPO, Employers Health Network, Aetna PPO, WellPoint, Aetna HMO, Memorial Hermann Solutions, Memorial Hermann Advantage HMO, Blue Cross Blue Shield Traditional / Par Plan, Aetna Choice POS / Open Choice, Community Health Choice Marketplace QHP, Community Hlth MCR D-SNP, HMO Blue Texas, Aetna Most Benefit Plans, HAA Preferred Partners (International), Aetna Memorial Hermann and WorkLink Worker's Comp.

Insurance Accepted by Provider includes:

According to our sources, Dr. George Mammen, MD accepts the following insurance providers:

United Healthcare Community Plan (AmeriChoice)

Aetna Medicare

BlueCross BlueShield of Texas

CIGNA PPO

CIGNA HMO

CIGNA EPO

Galaxy PPO

Medicare Advantage

MultiPlan PPO

Three Rivers Provider Network

CIGNA Open Access

United Healthcare PPO

PacifiCare PPO

United Healthcare POS

United Healthcare HMO

Blue Choice PPO

United Healthcare EPO

Blue Choice POS

First Health PPO

Blue Cross Blue Shield PPO

United Healthcare

Medicare

Medicaid

Humana

Cigna

HealthSmart PPO

Employers Health Network

Aetna PPO

WellPoint

Aetna HMO

Memorial Hermann Solutions

Memorial Hermann Advantage HMO

Blue Cross Blue Shield Traditional / Par Plan

Aetna Choice POS / Open Choice

Community Health Choice Marketplace QHP

Community Hlth MCR D-SNP

HMO Blue Texas

Aetna Most Benefit Plans

HAA Preferred Partners (International)

Aetna Memorial Hermann

WorkLink Worker's Comp

Ratings & Reviews

Dr. George Mammen, MD has a high overall rating with an average of 3.58 out of 5 stars based on 12 ratings. We collect ratings and reviews of Dr. George Mammen, MD from all over the web to help you find the right in Houston, TX.

3.58

Overall Rating

(12 Ratings)

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General Payments

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

**Payments by Company**
Janssen Pharmaceuticals, Inc	$2,427 XARELTO $2,427
Boston Scientific Corporation	$2,273 TACHY GENERATOR $1,179	Tachy System $369	WATCHMAN $316	SYNERGY $125	TACHY HF $112	Other $172
E.R. Squibb & Sons, L.L.C.	$1,697 ELIQUIS $1,617	CAMZYOS $80
Medtronic Vascular, Inc.	$1,640 ClosureFast $1,105	Reveal LINQ $159	Cardiac Diagnostics and Monitoring $129	STENTS $113	CoreValve Evolut $29	Other $106
Amgen Inc.	$1,585 Repatha $1,469	Corlanor $49	$66
Other	$7,650 ENTRESTO $726	BRILINTA $680	LifeVest $436	ELIQUIS $423	Effient $408	Other $4,978

**Types of Payments**
Food and Beverage	$15,098
Travel and Lodging	$1,705
Education	$469

Research Payments

Dr. George Mammen, MD has received 2 research payments totaling $15,225.

Biography

Dr. George Mammen, who practices in Houston, TX, Cypress, TX, and Katy, TX, is a medical specialist in adult cardiology, interventional cardiology, and vascular medicine (blood vessel disease). Dr. Mammen trained at Texas Heart Institute for residency. His clinical interests include coronary angioplasty (PTCA), high cholesterol (hyperlipidemia), and heart attack. Patients gave him an average rating of 3.5 stars (out of 5). He can take Blue California, HealthSmart, Coventry, and more. He speaks Spanish. Dr. Mammen's professional affiliations include Houston Methodist West Hospital, Memorial Hermann Katy Hospital, and Memorial Hermann Memorial City Medical Center. According to Houston Methodist, he is currently accepting new patients at his office in Houston, TX.