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Dr. Mary George Hanna Youssef, MD

(Mary Youssef, MD)

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Specializes in: Cardiology (Heart Disease) and Nuclear Cardiology

Alexandria University Faculty of Medicine (1991)

1000 Flower Mound Road
Flower Mound, TX 75028

(972) 434-1988

Dr. Mary George Hanna Youssef, MD is a cardiologist in Flower Mound, TX specializing in cardiology (heart disease) and nuclear cardiology. She graduated from Alexandria University Faculty of Medicine in 1991 and has 35 years of experience. Dr. Mary George Hanna Youssef, MD is affiliated with Texas Health Resources.

Office Locations

1000 Flower Mound Road
Flower Mound, TX 75028

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4370 Medical Arts Drive Suite 300
Flower Mound, TX 75028

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Noteworthy Medicare Patient Procedures Performed by Dr. Mary George Hanna Youssef, MD in 2023

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

Top 5%

By Volume:

blood tests

In 2023, Dr. Mary George Hanna Youssef, MD performed more blood tests procedures for Medicare patients than 95% of providers in related specialties within Texas.

Top 10%

By Volume:

cardiac stress testing

myocardial perfusion SPECT

nuclear scan

prothrombin time test

stress EKG

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2023, among providers in related specialties within Texas, Dr. Mary George Hanna Youssef, MD performed more cardiac (heart) stress testing, myocardial perfusion SPECT, nuclear scan, prothrombin time (PT) test, and stress EKG procedures for Medicare patients than 90% of them and she also had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

cardiac procedures

Doppler echocardiography

echocardiogram

In 2012, Dr. Mary George Hanna Youssef, MD performed more cardiac procedures, Doppler echocardiography, and echocardiogram (echo) procedures for Medicare patients than 75% of providers in related specialties within Texas.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mary George Hanna Youssef, MD treated as a cardiologist in Flower Mound, TX during 2012 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mary George Hanna Youssef, MD for Medicare patients.

blood draw	23
cardiac procedures	308
doctor visit	222
hospital care	599
inpatient care	599
lab tests	86
nuclear scan	49
stress testing	78
ultrasound (sonogram)	230

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mary George Hanna Youssef, MD treated as a cardiologist in Flower Mound, TX during 2013 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mary George Hanna Youssef, MD for Medicare patients.

blood draw	25
cardiac procedures	538
doctor visit	340
hospital care	883
inpatient care	883
lab tests	97
minimally invasive procedures	27
nuclear scan	88
stress testing	159
ultrasound (sonogram)	379

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary George Hanna Youssef, MD.

**Gender**
Male	295
Female	447

**Ethnicity**
Non-Hispanic White	626
Black	56
Hispanic	30
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	263
From 75 to 84	227
85 and over	174
Less than 65	78

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2013

Hypertension	75
High Cholesterol	70
Stroke	17
Ischemic Heart Disease	59
Depression	35
Chronic Kidney Disease	47
Asthma	15
Osteoperosis	14
Atrial Fibrilation	34
Heart Failure	52
Chronic Obstructive Pulmonary Disease	39
Diabetes	42
Dementia	27
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mary George Hanna Youssef, MD treated as a cardiologist in Flower Mound, TX during 2014 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mary George Hanna Youssef, MD for Medicare patients.

blood draw	33
cardiac procedures	438
doctor visit	491
hospital care	768
inpatient care	768
lab tests	129
nuclear scan	68
stress testing	137
ultrasound (sonogram)	317
vascular procedures	16

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary George Hanna Youssef, MD.

**Gender**
Male	270
Female	406

**Ethnicity**
Non-Hispanic White	587
Black	33
Hispanic	30
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	218
From 75 to 84	246
85 and over	159
Less than 65	53

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2014

Hypertension	75
High Cholesterol	73
Stroke	13
Ischemic Heart Disease	62
Depression	33
Chronic Kidney Disease	48
Asthma	16
Osteoperosis	13
Atrial Fibrilation	35
Heart Failure	51
Chronic Obstructive Pulmonary Disease	31
Diabetes	44
Dementia	28
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mary George Hanna Youssef, MD treated as a cardiologist in Flower Mound, TX during 2015 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mary George Hanna Youssef, MD for Medicare patients.

ambulatory monitoring	11
blood draw	31
cardiac procedures	473
doctor visit	535
hospital care	704
inpatient care	704
lab tests	116
minimally invasive procedures	11
nuclear scan	67
stress testing	132
ultrasound (sonogram)	348
vascular procedures	18

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary George Hanna Youssef, MD.

**Gender**
Male	546
Female	726

**Ethnicity**
Non-Hispanic White	1078
Black	68
Hispanic	64
Asian	36
Other	0
Native American	0

**Age**
From 65 to 74	444
From 75 to 84	428
85 and over	300
Less than 65	100

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2015

Hypertension	75
High Cholesterol	74
Stroke	13
Ischemic Heart Disease	63
Depression	35
Chronic Kidney Disease	51
Asthma	24
Osteoperosis	11
Atrial Fibrilation	36
Heart Failure	51
Chronic Obstructive Pulmonary Disease	35
Diabetes	44
Dementia	29
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mary George Hanna Youssef, MD treated as a cardiologist in Flower Mound, TX during 2016 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mary George Hanna Youssef, MD for Medicare patients.

blood draw	17
cardiac procedures	618
doctor visit	444
hospital care	766
inpatient care	766
lab tests	100
nuclear scan	140
stress testing	280
ultrasound (sonogram)	338

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary George Hanna Youssef, MD.

**Gender**
Male	294
Female	376

**Ethnicity**
Non-Hispanic White	584
Black	34
Hispanic	27
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	247
From 75 to 84	238
85 and over	137
Less than 65	48

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2016

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	59
Depression	31
Chronic Kidney Disease	53
Asthma	34
Osteoperosis	10
Atrial Fibrilation	32
Heart Failure	43
Chronic Obstructive Pulmonary Disease	31
Diabetes	45
Dementia	24
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mary George Hanna Youssef, MD treated as a cardiologist in Flower Mound, TX during 2017 were hospital care, inpatient care, cardiac procedures and stress testing.

Volume of procedures performed by Dr. Mary George Hanna Youssef, MD for Medicare patients.

blood draw	15
cardiac procedures	545
doctor visit	592
hospital care	670
inpatient care	670
lab tests	138
nuclear scan	151
stress testing	300
ultrasound (sonogram)	245

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary George Hanna Youssef, MD.

**Gender**
Male	307
Female	394

**Ethnicity**
Non-Hispanic White	611
Black	27
Hispanic	24
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	264
85 and over	143
Less than 65	40

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2017

Hypertension	75
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	56
Depression	34
Chronic Kidney Disease	50
Asthma	11
Osteoperosis	12
Atrial Fibrilation	35
Heart Failure	40
Chronic Obstructive Pulmonary Disease	30
Diabetes	37
Dementia	26
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mary George Hanna Youssef, MD treated as a cardiologist in Flower Mound, TX during 2018 were cardiac procedures, stress testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Mary George Hanna Youssef, MD for Medicare patients.

cardiac procedures	502
doctor visit	630
hospital care	269
inpatient care	269
lab tests	57
nuclear scan	143
stress testing	310
ultrasound (sonogram)	192

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary George Hanna Youssef, MD.

**Gender**
Male	257
Female	301

**Ethnicity**
Non-Hispanic White	486
Black	23
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	188
85 and over	94
Less than 65	34

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	50
Depression	29
Chronic Kidney Disease	44
Asthma	11
Osteoperosis	12
Atrial Fibrilation	29
Heart Failure	32
Chronic Obstructive Pulmonary Disease	25
Diabetes	34
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mary George Hanna Youssef, MD treated as a cardiologist in Flower Mound, TX during 2019 were cardiac procedures, stress testing, nuclear scan and ultrasound (sonogram).

Volume of procedures performed by Dr. Mary George Hanna Youssef, MD for Medicare patients.

cardiac procedures	887
cardioversion	11
doctor visit	940
hospital care	171
inpatient care	171
lab tests	94
minimally invasive procedures	13
nuclear scan	284
stress testing	604
ultrasound (sonogram)	283

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary George Hanna Youssef, MD.

**Gender**
Male	382
Female	465

**Ethnicity**
Non-Hispanic White	740
Black	38
Hispanic	24
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	368
From 75 to 84	332
85 and over	119
Less than 65	28

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2019

Hypertension	75
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	46
Depression	30
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	11
Atrial Fibrilation	28
Heart Failure	26
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mary George Hanna Youssef, MD treated as a cardiologist in Flower Mound, TX during 2020 were cardiac procedures, stress testing, nuclear scan and ultrasound (sonogram).

Volume of procedures performed by Dr. Mary George Hanna Youssef, MD for Medicare patients.

blood draw	53
cardiac procedures	631
doctor visit	657
hospital care	130
inpatient care	130
lab tests	96
nuclear scan	222
stress testing	457
ultrasound (sonogram)	174

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary George Hanna Youssef, MD.

**Gender**
Male	333
Female	339

**Ethnicity**
Non-Hispanic White	587
Black	24
Hispanic	29
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	305
From 75 to 84	260
85 and over	87
Less than 65	20

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	49
Depression	24
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	9
Atrial Fibrilation	29
Heart Failure	25
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mary George Hanna Youssef, MD treated as a cardiologist in Flower Mound, TX during 2021 were cardiac procedures, stress testing, nuclear scan and ultrasound (sonogram).

Volume of procedures performed by Dr. Mary George Hanna Youssef, MD for Medicare patients.

blood draw	30
cardiac procedures	769
doctor visit	677
hospital care	135
inpatient care	135
lab tests	75
nuclear scan	274
stress testing	561
ultrasound (sonogram)	208

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary George Hanna Youssef, MD.

**Gender**
Male	334
Female	409

**Ethnicity**
Non-Hispanic White	653
Black	36
Hispanic	18
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	326
From 75 to 84	293
85 and over	104
Less than 65	20

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	52
Depression	24
Chronic Kidney Disease	45
Asthma	10
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	28
Chronic Obstructive Pulmonary Disease	18
Diabetes	37
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mary George Hanna Youssef, MD treated as a cardiologist in Flower Mound, TX during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Mary George Hanna Youssef, MD for Medicare patients.

blood draw	35
cardiac procedures	888
cardioversion	17
doctor visit	839
hospital care	354
inpatient care	354
lab tests	194
nuclear scan	200
stress testing	420
ultrasound (sonogram)	468

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary George Hanna Youssef, MD.

**Gender**
Male	424
Female	523

**Ethnicity**
Non-Hispanic White	843
Black	28
Hispanic	26
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	361
From 75 to 84	386
85 and over	174
Less than 65	26

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	41
Depression	26
Chronic Kidney Disease	38
Asthma	14
Osteoperosis	13
Atrial Fibrilation	40
Heart Failure	31
Chronic Obstructive Pulmonary Disease	24
Diabetes	38
Dementia	15
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mary George Hanna Youssef, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mary George Hanna Youssef, MD treated as a cardiologist in Flower Mound, TX were cardiac procedures, hospital care, inpatient care and stress testing.

ambulatory monitoring	11
blood draw	29
cardiac procedures	599
cardioversion	14
doctor visit	578
hospital care	495
inpatient care	495
lab tests	107
minimally invasive procedures	17
nuclear scan	153
stress testing	312
ultrasound (sonogram)	289
vascular procedures	17

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mary George Hanna Youssef, MD.

**Gender**
Male	312
Female	398

**Ethnicity**
Black / African American	33
Asian / Pacific Islander	12
Non-Hispanic White	617
Native American / Alaskan Native	0
Hispanic	27
Other	3

**Age**
75 to 84	260
85 and over	135
Less than 65	40
65 to 74	275

Average of Total of Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	48
Depression	27
Chronic Kidney Disease	42
Asthma	13
Osteoporosis	10
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Atrial Fibrillation	29
Dementia	19
Cancer	12

Education & Training

Dr. Mary George Hanna Youssef, MD graduated from Alexandria University Faculty of Medicine in 1991. She completed residency at Seton Hall University Affiliated Hospitals. She has a state license in Wisconsin.

Medical School: Alexandria University Faculty of Medicine (1991)

Residency: Seton Hall University Affiliated Hospitals (1999)

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Mary George Hanna Youssef, MD is associated with these hospitals and organizations:

Texas Health Resources

Ratings & Reviews

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General Payments

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

**Payments by Company**
Welch Allyn	$1,720 $1,720
SANOFI-AVENTIS U.S. LLC	$831 PRALUENT $420	MULTAQ $411
E.R. Squibb & Sons, L.L.C.	$681 ELIQUIS $441	CAMZYOS $224	$16
Janssen Pharmaceuticals, Inc	$619 XARELTO $619
Novartis Pharmaceuticals Corporation	$538 ENTRESTO $490	LEQVIO $48
Other	$2,584 VERQUVO $409	ELIQUIS $389	JARDIANCE $261	Edwards SAPIEN 3 Transcatheter Heart Valve $246	Repatha $201	Other $1,079

**Types of Payments**
Food and Beverage	$5,128
Gift	$1,720
Education	$125

Biography

Dr. Mary Youssef's specialties are nuclear cardiology and cardiology (heart disease). She practices in Lewisville, TX and Flower Mound, TX. She attended Alexandria University Faculty of Medicine for medical school and subsequently trained at a hospital affiliated with Seton Hall University for residency. Dr. Youssef's professional affiliations include Texas Health Physicians Group (THPG), Texas Health Denton, and Texas Health Southlake.

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Dr. Mary George Hanna Youssef, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Mary George Hanna Youssef, MD in 2023

By Volume:

By Volume:

By Affordability:

By Volume:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Mary George Hanna Youssef, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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