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Dr. Ryan Scott Mack, MD

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Specializes in: Nuclear Medicine and Adult Cardiology

University of Texas Health Science Center at San Antonio, School of Medicine (2012)

Professional interests include: disorders of lipid metabolism

1900 Scenic Drive Suite 3308 and 2210
Georgetown, TX 78626

(512) 869-2566

Dr. Ryan Scott Mack, MD is a nuclear medicine specialist in Georgetown, TX specializing in nuclear medicine and adult cardiology. He graduated from University of Texas Health Science Center at San Antonio, School of Medicine in 2012 and has 14 years of experience. Dr. Ryan Scott Mack, MD is affiliated with Austin Heart, St. David's HealthCare, St. David's Georgetown Hospital and ST DAVIDS HEART AND VASCULAR PLLC.

Office Locations

St. David's Georgetown Hospital

1900 Scenic Drive Suite 3308 and 2210
Georgetown, TX 78626

(512) 869-2566

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Noteworthy Medicare Patient Procedures Performed by Dr. Ryan Scott Mack, MD in 2023

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

Top 10%

By Volume:

Doppler echocardiography

echocardiogram

transesophageal echocardiography

By Affordability:

transthoracic echocardiography

In 2023, among providers in related specialties within Texas, Dr. Ryan Scott Mack, MD performed more Doppler echocardiography, echocardiogram (echo), and transesophageal echocardiography (TEE) procedures for Medicare patients than 90% of them and he also had a list price for transthoracic echocardiography (TTE) 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

cardioversion

elective external cardioversion

ultrasound

By Affordability:

cardiac stress testing

cardioversion

color Doppler echocardiography

Doppler echocardiography

elective cardioversion

elective external cardioversion

electrocardiogram

external cardioversion

myocardial perfusion SPECT

nuclear scan

nuclear stress test

spectral Doppler echocardiography

In 2013, among providers in related specialties within Texas, Dr. Ryan Scott Mack, MD performed more cardiac procedures, cardioversion, elective external cardioversion, and ultrasound (sonogram) procedures for Medicare patients than 75% of them and he also had a list price for cardiac (heart) stress testing, cardioversion, color Doppler echocardiography, Doppler echocardiography, elective cardioversion, elective external cardioversion, electrocardiogram (EKG), external cardioversion, myocardial perfusion SPECT, nuclear scan, nuclear stress test (myocardial perfusion imaging), spectral Doppler echocardiography, SPECT scan, stress echo, stress EKG, and stress testing that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ryan Scott Mack, MD treated as a nuclear medicine specialist in Georgetown, TX during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ryan Scott Mack, MD for Medicare patients.

doctor visit	28
hospital care	65
inpatient care	65

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Scott Mack, MD.

**Gender**
Male	56
Female	84

**Ethnicity**
Non-Hispanic White	78
Black	36
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	24
85 and over	28
Less than 65	48

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2015

The most common conditions of Medicare patients that Dr. Ryan Scott Mack, MD treated during 2015 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	47
Depression	39
Chronic Kidney Disease	56
Asthma	31
Osteoperosis	21
Atrial Fibrilation	16
Heart Failure	39
Chronic Obstructive Pulmonary Disease	29
Diabetes	37
Dementia	21
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ryan Scott Mack, MD treated as a nuclear medicine specialist in Georgetown, TX during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ryan Scott Mack, MD for Medicare patients.

doctor visit	29
hospital care	113
inpatient care	113

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Scott Mack, MD.

**Gender**
Male	50
Female	67

**Ethnicity**
Non-Hispanic White	83
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	37
From 75 to 84	30
85 and over	22
Less than 65	28

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2016

The most common conditions of Medicare patients that Dr. Ryan Scott Mack, MD treated during 2016 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	57
Depression	44
Chronic Kidney Disease	59
Asthma	34
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	52
Chronic Obstructive Pulmonary Disease	27
Diabetes	48
Dementia	34
Cancer	15

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2017

The most common conditions of Medicare patients that Dr. Ryan Scott Mack, MD treated during 2017 were high cholesterol, hypertension and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ryan Scott Mack, MD treated as a nuclear medicine specialist in Georgetown, TX during 2019 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Ryan Scott Mack, MD for Medicare patients.

cardiac procedures	246
doctor visit	409
hospital care	91
inpatient care	91
nuclear scan	42
stress testing	42
ultrasound (sonogram)	204

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Scott Mack, MD.

**Gender**
Male	379
Female	380

**Ethnicity**
Non-Hispanic White	696
Black	16
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	303
From 75 to 84	308
85 and over	117
Less than 65	31

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2019

The most common conditions of Medicare patients that Dr. Ryan Scott Mack, MD treated during 2019 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	54
Depression	25
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	9
Atrial Fibrilation	29
Heart Failure	32
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	22
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ryan Scott Mack, MD treated as a nuclear medicine specialist in Georgetown, TX during 2020 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Ryan Scott Mack, MD for Medicare patients.

cardiac procedures	671
cardioversion	13
doctor visit	1281
hospital care	190
inpatient care	190
minimally invasive procedures	13
nuclear scan	117
stress testing	202
ultrasound (sonogram)	469

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Scott Mack, MD.

**Gender**
Male	599
Female	618

**Ethnicity**
Non-Hispanic White	1118
Black	0
Hispanic	54
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	507
From 75 to 84	508
85 and over	166
Less than 65	36

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2020

The most common conditions of Medicare patients that Dr. Ryan Scott Mack, MD treated during 2020 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	55
Depression	25
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	30
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ryan Scott Mack, MD treated as a nuclear medicine specialist in Georgetown, TX during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Ryan Scott Mack, MD for Medicare patients.

ambulatory monitoring	11
cardiac procedures	797
doctor visit	1406
hospital care	168
inpatient care	168
minimally invasive procedures	12
nuclear scan	113
stress testing	230
ultrasound (sonogram)	574

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Scott Mack, MD.

**Gender**
Male	651
Female	699

**Ethnicity**
Non-Hispanic White	1234
Black	18
Hispanic	60
Asian	12
Other	26
Native American	0

**Age**
From 65 to 74	537
From 75 to 84	558
85 and over	211
Less than 65	44

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2021

The most common conditions of Medicare patients that Dr. Ryan Scott Mack, MD treated during 2021 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	51
Depression	20
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	29
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ryan Scott Mack, MD treated as a nuclear medicine specialist in Georgetown, TX during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Ryan Scott Mack, MD for Medicare patients.

ambulatory monitoring	12
cardiac procedures	790
cardioversion	16
doctor visit	1380
hospital care	149
inpatient care	149
minimally invasive procedures	13
nuclear scan	83
stress testing	171
ultrasound (sonogram)	621

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Scott Mack, MD.

**Gender**
Male	851
Female	894

**Ethnicity**
Non-Hispanic White	1565
Black	46
Hispanic	86
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	637
From 75 to 84	773
85 and over	287
Less than 65	48

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2022

The most common conditions of Medicare patients that Dr. Ryan Scott Mack, MD treated during 2022 were high cholesterol, hypertension, ischemic heart disease and atrial fibrilation.

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	43
Depression	21
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	14
Atrial Fibrilation	33
Heart Failure	27
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	11
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ryan Scott Mack, MD treated as a nuclear medicine specialist in Georgetown, TX during 2023 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Ryan Scott Mack, MD for Medicare patients.

cardiac procedures	774
cardioversion	21
doctor visit	1427
hospital care	150
inpatient care	150
minimally invasive procedures	56
nuclear scan	78
stress testing	154
ultrasound (sonogram)	632

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Scott Mack, MD.

**Gender**
Male	778
Female	829

**Ethnicity**
Non-Hispanic White	1480
Black	0
Hispanic	59
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	601
From 75 to 84	707
85 and over	271
Less than 65	28

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2023

The most common conditions of Medicare patients that Dr. Ryan Scott Mack, MD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and atrial fibrilation.

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	40
Depression	21
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	13
Atrial Fibrilation	34
Heart Failure	27
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	10
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2015 - 2023

Volume of procedures performed by Dr. Ryan Scott Mack, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ryan Scott Mack, MD treated as a nuclear medicine specialist in Georgetown, TX were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

ambulatory monitoring	11
cardiac procedures	655
cardioversion	16
doctor visit	851
hospital care	132
inpatient care	132
minimally invasive procedures	23
nuclear scan	86
stress testing	159
ultrasound (sonogram)	500

Average Medicare Patient Data From 2015 - 2023

Information about Medicare patients treated by Dr. Ryan Scott Mack, MD.

**Gender**
Male	420
Female	446

**Ethnicity**
Black / African American	17
Asian / Pacific Islander	1
Non-Hispanic White	781
Native American / Alaskan Native	0
Hispanic	36
Other	10

**Age**
75 to 84	363
85 and over	137
Less than 65	32
65 to 74	332

Average of Total of Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD From 2015 - 2023

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

Hypertension	75
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	52
Depression	24
Chronic Kidney Disease	31
Asthma	14
Osteoporosis	11
Heart Failure	29
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Atrial Fibrillation	22
Dementia	16
Cancer	12

Education & Training

Dr. Ryan Scott Mack, MD graduated from University of Texas Health Science Center at San Antonio, School of Medicine in 2012. He completed residency at Scott and White Healthcare. He is certified by the internal medicine and echocardiography and has a state license in Texas.

Medical School: University of Texas Health Science Center at San Antonio, School of Medicine (2012)

Residency: Scott and White Healthcare (2015)

Board Certification: internal medicine and echocardiography

Licensed In: Texas

Affiliations & Hospitals

Dr. Ryan Scott Mack, MD is associated with these hospitals and organizations:

Austin Heart

St. David's HealthCare

St. David's Georgetown Hospital

ST DAVIDS HEART AND VASCULAR PLLC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Abbott Laboratories	$466 PCI Optimization $190	Mitra Clip system $69	Pacemakers $53	CRT-Ds $42	EnSite Velocity System Mapping Disposables $33	Other $80
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$368 LifeVest $368
Pfizer Inc.	$154 PAXLOVID $128	VYNDAQEL $26
Novartis Pharmaceuticals Corporation	$122 ENTRESTO $88	LEQVIO $34
Amgen Inc.	$87 Repatha $87
Other	$307 Unify Assura $44	ELIQUIS $39	WATCHMAN $39	XARELTO $37	Vascepa $33	Other $115

**Types of Payments**
Food and Beverage	$1,315
Education	$190

Biography

Dr. Ryan Mack is a physician who specializes in adult cardiology and nuclear medicine. His clinical interests encompass disorders of lipid metabolism. Before completing his residency at Scott and White Healthcare, Dr. Mack attended medical school at the University of Texas Health Science Center at San Antonio, School of Medicine. He has received the distinction of Texas Rising Stars. Dr. Mack is professionally affiliated with St. David's Georgetown Hospital and Austin Heart.

Select Year:

Dr. Ryan Scott Mack, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Ryan Scott Mack, MD in 2023

By Volume:

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2016

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2017

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2015 - 2023

Average Medicare Patient Data From 2015 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Ryan Scott Mack, MD From 2015 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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