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Dr. Garry Dennis Ruben, MD

Accepting New Patients

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Specializes in: Vascular Surgery

Professional interests include: vascular surgery procedures

11120 New Hampshire Avenue Suite 201
Silver Spring, MD 20904

(301) 681-3900

Dr. Garry Dennis Ruben, MD is a vascular surgeon in Silver Spring, MD specializing in vascular surgery. Dr. Garry Dennis Ruben, MD is affiliated with Holy Cross Health.

Office Locations

11120 New Hampshire Avenue Suite 201
Silver Spring, MD 20904

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Noteworthy Medicare Patient Procedures Performed by Dr. Garry Dennis Ruben, MD in 2023

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

Top 25%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, Dr. Garry Dennis Ruben, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Maryland. 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

2012 Medicare Procedure Volume

The top procedures that Dr. Garry Dennis Ruben, MD treated as a vascular surgeon in Silver Spring, MD during 2012 were compression therapy, immobilization, hospital care and inpatient care.

Volume of procedures performed by Dr. Garry Dennis Ruben, MD for Medicare patients.

anastomosis	11
compression therapy	115
dialysis access procedures	11
doctor visit	241
endarterectomy	19
hospital care	108
immobilization	115
inpatient care	108
neck surgery	19
ultrasound (sonogram)	57
vascular procedures	87

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Garry Dennis Ruben, MD treated as a vascular surgeon in Silver Spring, MD during 2013 were compression therapy, immobilization, hospital care and inpatient care.

Volume of procedures performed by Dr. Garry Dennis Ruben, MD for Medicare patients.

compression therapy	267
doctor visit	220
endarterectomy	11
hospital care	113
immobilization	267
inpatient care	113
neck surgery	11
ultrasound (sonogram)	41
vascular procedures	52

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Garry Dennis Ruben, MD.

**Gender**
Male	129
Female	144

**Ethnicity**
Non-Hispanic White	179
Black	65
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	103
85 and over	72
Less than 65	30

Conditions of Medicare patients treated by Dr. Garry Dennis Ruben, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	49
Depression	20
Chronic Kidney Disease	49
Asthma	10
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	41
Chronic Obstructive Pulmonary Disease	19
Diabetes	45
Dementia	22
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Garry Dennis Ruben, MD treated as a vascular surgeon in Silver Spring, MD during 2014 were compression therapy, immobilization, hospital care and inpatient care.

Volume of procedures performed by Dr. Garry Dennis Ruben, MD for Medicare patients.

compression therapy	220
doctor visit	227
endarterectomy	15
hospital care	113
immobilization	220
inpatient care	113
neck surgery	15
ultrasound (sonogram)	37
vascular procedures	52

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Garry Dennis Ruben, MD.

**Gender**
Male	147
Female	133

**Ethnicity**
Non-Hispanic White	182
Black	63
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	67
From 75 to 84	97
85 and over	87
Less than 65	29

Conditions of Medicare patients treated by Dr. Garry Dennis Ruben, MD in 2014

Hypertension	75
High Cholesterol	72
Stroke	16
Ischemic Heart Disease	53
Depression	20
Chronic Kidney Disease	51
Asthma	6
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	37
Chronic Obstructive Pulmonary Disease	16
Diabetes	47
Dementia	23
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Garry Dennis Ruben, MD treated as a vascular surgeon in Silver Spring, MD during 2015 were compression therapy, immobilization, hospital care and inpatient care.

Volume of procedures performed by Dr. Garry Dennis Ruben, MD for Medicare patients.

compression therapy	131
doctor visit	185
hospital care	126
immobilization	131
inpatient care	126
ultrasound (sonogram)	28
vascular procedures	28

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Garry Dennis Ruben, MD.

**Gender**
Male	268
Female	320

**Ethnicity**
Non-Hispanic White	370
Black	146
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	194
85 and over	172
Less than 65	72

Conditions of Medicare patients treated by Dr. Garry Dennis Ruben, MD in 2015

Hypertension	75
High Cholesterol	66
Stroke	17
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	53
Asthma	12
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	37
Chronic Obstructive Pulmonary Disease	17
Diabetes	44
Dementia	21
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Garry Dennis Ruben, MD treated as a vascular surgeon in Silver Spring, MD during 2016 were hospital care, inpatient care, compression therapy and immobilization.

Volume of procedures performed by Dr. Garry Dennis Ruben, MD for Medicare patients.

compression therapy	97
doctor visit	163
hospital care	132
immobilization	97
inpatient care	132
ultrasound (sonogram)	17
vascular procedures	17

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Garry Dennis Ruben, MD.

**Gender**
Male	106
Female	133

**Ethnicity**
Non-Hispanic White	133
Black	76
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	80
85 and over	64
Less than 65	19

Conditions of Medicare patients treated by Dr. Garry Dennis Ruben, MD in 2016

Hypertension	75
High Cholesterol	71
Stroke	19
Ischemic Heart Disease	50
Depression	28
Chronic Kidney Disease	60
Asthma	23
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	43
Chronic Obstructive Pulmonary Disease	19
Diabetes	53
Dementia	35
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Garry Dennis Ruben, MD treated as a vascular surgeon in Silver Spring, MD during 2017 were hospital care, compression therapy, inpatient care and immobilization.

Volume of procedures performed by Dr. Garry Dennis Ruben, MD for Medicare patients.

compression therapy	96
doctor visit	205
hospital care	96
immobilization	96
inpatient care	96
ultrasound (sonogram)	68
vascular procedures	91

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Garry Dennis Ruben, MD.

**Gender**
Male	164
Female	148

**Ethnicity**
Non-Hispanic White	211
Black	74
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	112
85 and over	80
Less than 65	31

Conditions of Medicare patients treated by Dr. Garry Dennis Ruben, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	50
Depression	26
Chronic Kidney Disease	50
Asthma	7
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	35
Chronic Obstructive Pulmonary Disease	17
Diabetes	45
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Garry Dennis Ruben, MD treated as a vascular surgeon in Silver Spring, MD during 2018 were vascular procedures, ultrasound (sonogram), compression therapy and immobilization.

Volume of procedures performed by Dr. Garry Dennis Ruben, MD for Medicare patients.

abdominal imaging	26
compression therapy	108
doctor visit	245
hospital care	83
immobilization	108
inpatient care	83
pelvic imaging	26
ultrasound (sonogram)	116
vascular procedures	147

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Garry Dennis Ruben, MD.

**Gender**
Male	168
Female	146

**Ethnicity**
Non-Hispanic White	208
Black	66
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	128
85 and over	74
Less than 65	26

Conditions of Medicare patients treated by Dr. Garry Dennis Ruben, MD in 2018

Hypertension	75
High Cholesterol	72
Stroke	13
Ischemic Heart Disease	52
Depression	27
Chronic Kidney Disease	51
Asthma	7
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	30
Chronic Obstructive Pulmonary Disease	19
Diabetes	41
Dementia	21
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Garry Dennis Ruben, MD treated as a vascular surgeon in Silver Spring, MD during 2019 were compression therapy, immobilization, hospital care and inpatient care.

Volume of procedures performed by Dr. Garry Dennis Ruben, MD for Medicare patients.

abdominal imaging	11
compression therapy	115
doctor visit	209
hospital care	105
immobilization	115
inpatient care	105
pelvic imaging	11
ultrasound (sonogram)	42
vascular procedures	54

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Garry Dennis Ruben, MD.

**Gender**
Male	132
Female	114

**Ethnicity**
Non-Hispanic White	147
Black	56
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	101
85 and over	66
Less than 65	15

Conditions of Medicare patients treated by Dr. Garry Dennis Ruben, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	51
Depression	0
Chronic Kidney Disease	53
Asthma	8
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	16
Diabetes	45
Dementia	19
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Garry Dennis Ruben, MD treated as a vascular surgeon in Silver Spring, MD during 2020 were hospital care, inpatient care, ultrasound (sonogram) and vascular procedures.

Volume of procedures performed by Dr. Garry Dennis Ruben, MD for Medicare patients.

doctor visit	82
hospital care	65
inpatient care	65
ultrasound (sonogram)	16
vascular procedures	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Garry Dennis Ruben, MD.

**Gender**
Male	71
Female	65

**Ethnicity**
Non-Hispanic White	66
Black	49
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	63
85 and over	25
Less than 65	14

Conditions of Medicare patients treated by Dr. Garry Dennis Ruben, MD in 2020

Hypertension	75
High Cholesterol	74
Stroke	17
Ischemic Heart Disease	52
Depression	28
Chronic Kidney Disease	60
Asthma	9
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	29
Chronic Obstructive Pulmonary Disease	9
Diabetes	52
Dementia	26
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Garry Dennis Ruben, MD treated as a vascular surgeon in Silver Spring, MD during 2021 were compression therapy, immobilization, hospital care and inpatient care.

Volume of procedures performed by Dr. Garry Dennis Ruben, MD for Medicare patients.

compression therapy	127
doctor visit	101
hospital care	75
immobilization	127
inpatient care	75
ultrasound (sonogram)	12
vascular procedures	12

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Garry Dennis Ruben, MD.

**Gender**
Male	90
Female	86

**Ethnicity**
Non-Hispanic White	92
Black	60
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	64
85 and over	41
Less than 65	17

Conditions of Medicare patients treated by Dr. Garry Dennis Ruben, MD in 2021

Hypertension	75
High Cholesterol	69
Stroke	16
Ischemic Heart Disease	53
Depression	27
Chronic Kidney Disease	64
Asthma	0
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	33
Chronic Obstructive Pulmonary Disease	10
Diabetes	48
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Garry Dennis Ruben, MD treated as a vascular surgeon in Silver Spring, MD during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Garry Dennis Ruben, MD for Medicare patients.

doctor visit	114
hospital care	89
inpatient care	89

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Garry Dennis Ruben, MD.

**Gender**
Male	82
Female	102

**Ethnicity**
Non-Hispanic White	85
Black	72
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	75
85 and over	37
Less than 65	18

Conditions of Medicare patients treated by Dr. Garry Dennis Ruben, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	30
Ischemic Heart Disease	39
Depression	23
Chronic Kidney Disease	53
Asthma	6
Osteoperosis	16
Atrial Fibrilation	29
Heart Failure	32
Chronic Obstructive Pulmonary Disease	16
Diabetes	52
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Garry Dennis Ruben, MD for Medicare patients.

The highest averages for the top procedures that Dr. Garry Dennis Ruben, MD treated as a vascular surgeon in Silver Spring, MD were compression therapy, immobilization, hospital care and inpatient care.

abdominal imaging	18
anastomosis	11
compression therapy	141
dialysis access procedures	11
doctor visit	181
endarterectomy	15
hospital care	100
immobilization	141
inpatient care	100
neck surgery	15
pelvic imaging	18
ultrasound (sonogram)	43
vascular procedures	55

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Garry Dennis Ruben, MD.

**Gender**
Male	123
Female	126

**Ethnicity**
Black / African American	66
Asian / Pacific Islander	2
Non-Hispanic White	152
Native American / Alaskan Native	0
Hispanic	11
Other	0

**Age**
75 to 84	92
85 and over	65
Less than 65	24
65 to 74	67

Average of Total of Conditions of Medicare patients treated by Dr. Garry Dennis Ruben, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	63
Stroke	14
Ischemic Heart Disease	44
Depression	20
Chronic Kidney Disease	49
Asthma	8
Osteoporosis	10
Heart Failure	31
Chronic Obstructive Pulmonary Disease	14
Diabetes	42
Atrial Fibrillation	17
Dementia	21
Cancer	13

Education & Training

He completed residency at University of Pennsylvania Affiliated Hospitals. He is certified by the Surgery, American Board of Surgery and has a state license in Maryland.

Residency: University of Pennsylvania Affiliated Hospitals

Board Certification: Surgery, American Board of Surgery (1984)

Licensed In: Maryland

Affiliations & Hospitals

Dr. Garry Dennis Ruben, MD is associated with these hospitals and organizations:

Holy Cross Health

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General Payments

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

**Payments by Company**
Smith & Nephew, Inc.	$264 Regranex $141	Santyl $124
Organogenesis Inc.	$36 Apligraf $36
W. L. Gore & Associates, Inc.	$20 VIABAHN Endoprosthesis with PRO $20
Trivascular, Inc.	$20 AAA Stent Grafts $20
Merck Sharp & Dohme Corporation	$18 SIVEXTRO $18
Other	$67 Biosurgicals $15	CellerateRx $14	ACTIVAC $14	Surgical Care - CoSeal $13	TEFLARO $11

**Types of Payments**
Food and Beverage	$426

Biography

Dr. Garry Ruben sees patients in Silver Spring, MD. His medical specialty is vascular surgery. His clinical interests encompass vascular surgery procedures. He obtained his medical school training at the University of Maryland School of Medicine and performed his residency at a hospital affiliated with the University of Pennsylvania. Dr. Ruben is professionally affiliated with Holy Cross Health. He welcomes new patients at his office inSilver Spring, MD as reported by Holy Cross Health.