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Home > NH Providers > Vascular Surgeons

Dr. Robert Matthew Zwolak, MD

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Specializes in: Vascular Surgery

1 Medical Center Drive Dhmc. Department of Surgery
Lebanon, NH 03756

(603) 650-8191

Dr. Robert Matthew Zwolak, MD is a vascular surgeon in Lebanon, NH specializing in vascular surgery. Dr. Robert Matthew Zwolak, MD is affiliated with U.S. Department of Veterans Affairs.

Office Locations

1 Medical Center Drive Dhmc. Department of Surgery
Lebanon, NH 03756

(603) 650-8191

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718 Smyth Road Manchester Vamc (608)
Manchester, NH 03104

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Robert Matthew Zwolak, MD treated as a vascular surgeon in Lebanon, NH during 2012 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Robert Matthew Zwolak, MD for Medicare patients.

abdominal imaging	206
dialysis access procedures	22
doctor visit	221
pelvic imaging	206
ultrasound (sonogram)	1299
vascular procedures	1737

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert Matthew Zwolak, MD treated as a vascular surgeon in Lebanon, NH during 2013 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Robert Matthew Zwolak, MD for Medicare patients.

abdominal imaging	157
dialysis access procedures	16
doctor visit	238
pelvic imaging	157
ultrasound (sonogram)	1123
vascular procedures	1437

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Matthew Zwolak, MD.

**Gender**
Male	628
Female	576

**Ethnicity**
Non-Hispanic White	1171
Black	0
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	470
From 75 to 84	415
85 and over	159
Less than 65	160

Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	16
Ischemic Heart Disease	50
Depression	27
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	26
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert Matthew Zwolak, MD treated as a vascular surgeon in Lebanon, NH during 2014 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Robert Matthew Zwolak, MD for Medicare patients.

abdominal imaging	173
doctor visit	189
pelvic imaging	173
ultrasound (sonogram)	1481
vascular procedures	2027

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Matthew Zwolak, MD.

**Gender**
Male	821
Female	796

**Ethnicity**
Non-Hispanic White	1577
Black	0
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	653
From 75 to 84	522
85 and over	202
Less than 65	240

Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD in 2014

Hypertension	75
High Cholesterol	58
Stroke	14
Ischemic Heart Disease	47
Depression	28
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	26
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert Matthew Zwolak, MD treated as a vascular surgeon in Lebanon, NH during 2015 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Robert Matthew Zwolak, MD for Medicare patients.

abdominal imaging	144
doctor visit	221
pelvic imaging	144
ultrasound (sonogram)	1626
vascular procedures	2273

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Matthew Zwolak, MD.

**Gender**
Male	1910
Female	1602

**Ethnicity**
Non-Hispanic White	3398
Black	0
Hispanic	28
Asian	0
Other	64
Native American	0

**Age**
From 65 to 74	1414
From 75 to 84	1128
85 and over	442
Less than 65	528

Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD in 2015

Hypertension	75
High Cholesterol	57
Stroke	16
Ischemic Heart Disease	44
Depression	27
Chronic Kidney Disease	39
Asthma	16
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert Matthew Zwolak, MD treated as a vascular surgeon in Lebanon, NH during 2016 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Robert Matthew Zwolak, MD for Medicare patients.

abdominal imaging	200
dialysis access procedures	12
doctor visit	185
pelvic imaging	200
ultrasound (sonogram)	1763
vascular procedures	2433

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Matthew Zwolak, MD.

**Gender**
Male	972
Female	914

**Ethnicity**
Non-Hispanic White	1821
Black	0
Hispanic	13
Asian	0
Other	39
Native American	0

**Age**
From 65 to 74	730
From 75 to 84	642
85 and over	240
Less than 65	274

Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD in 2016

Hypertension	75
High Cholesterol	56
Stroke	15
Ischemic Heart Disease	48
Depression	26
Chronic Kidney Disease	40
Asthma	24
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	26
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert Matthew Zwolak, MD treated as a vascular surgeon in Lebanon, NH during 2017 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Robert Matthew Zwolak, MD for Medicare patients.

abdominal imaging	217
dialysis access procedures	17
doctor visit	183
hospital care	28
inpatient care	28
pelvic imaging	217
ultrasound (sonogram)	1599
vascular procedures	2222

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Matthew Zwolak, MD.

**Gender**
Male	912
Female	806

**Ethnicity**
Non-Hispanic White	1658
Black	0
Hispanic	0
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	682
From 75 to 84	586
85 and over	206
Less than 65	244

Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD in 2017

Hypertension	75
High Cholesterol	53
Stroke	14
Ischemic Heart Disease	51
Depression	29
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	27
Chronic Obstructive Pulmonary Disease	25
Diabetes	41
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Robert Matthew Zwolak, MD treated as a vascular surgeon in Lebanon, NH during 2018 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Robert Matthew Zwolak, MD for Medicare patients.

abdominal imaging	261
dialysis access procedures	33
doctor visit	185
hospital care	34
inpatient care	34
pelvic imaging	261
ultrasound (sonogram)	1842
vascular procedures	2605

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Matthew Zwolak, MD.

**Gender**
Male	1043
Female	877

**Ethnicity**
Non-Hispanic White	1848
Black	0
Hispanic	0
Asian	0
Other	53
Native American	0

**Age**
From 65 to 74	702
From 75 to 84	680
85 and over	242
Less than 65	296

Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD in 2018

Hypertension	75
High Cholesterol	59
Stroke	13
Ischemic Heart Disease	53
Depression	31
Chronic Kidney Disease	44
Asthma	7
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Robert Matthew Zwolak, MD treated as a vascular surgeon in Lebanon, NH during 2019 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Robert Matthew Zwolak, MD for Medicare patients.

abdominal imaging	121
dialysis access procedures	15
doctor visit	99
pelvic imaging	121
ultrasound (sonogram)	804
vascular procedures	1090

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Matthew Zwolak, MD.

**Gender**
Male	511
Female	426

**Ethnicity**
Non-Hispanic White	891
Black	0
Hispanic	0
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	403
From 75 to 84	309
85 and over	102
Less than 65	123

Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD in 2019

Hypertension	75
High Cholesterol	61
Stroke	11
Ischemic Heart Disease	53
Depression	29
Chronic Kidney Disease	47
Asthma	8
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	31
Chronic Obstructive Pulmonary Disease	23
Diabetes	40
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Volume of procedures performed by Dr. Robert Matthew Zwolak, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert Matthew Zwolak, MD treated as a vascular surgeon in Lebanon, NH were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

abdominal imaging	184
dialysis access procedures	19
doctor visit	190
hospital care	31
inpatient care	31
pelvic imaging	184
ultrasound (sonogram)	1442
vascular procedures	1978

Average Medicare Patient Data From 2012 - 2019

Information about Medicare patients treated by Dr. Robert Matthew Zwolak, MD.

**Gender**
Male	849
Female	749

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	1545
Native American / Alaskan Native	0
Hispanic	5
Other	33

**Age**
75 to 84	535
85 and over	199
Less than 65	233
65 to 74	631

Average of Total of Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD From 2012 - 2019

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

Hypertension	65
High Cholesterol	50
Stroke	12
Ischemic Heart Disease	43
Depression	24
Chronic Kidney Disease	36
Asthma	10
Osteoporosis	6
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Atrial Fibrillation	15
Cancer	10
Dementia	10

Education & Training

He has a state license in New Hampshire.

Licensed In: New Hampshire

Ratings & Reviews

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General Payments

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

**Payments by Company**
Boston Scientific Corporation	$417 GENERAL ATHERECTOMY $148	GENERAL METALLIC STENTS $146	ELUVIA $123
W. L. Gore & Associates, Inc.	$38 EXCLUDER AAA Endoprosthesis $38

**Types of Payments**
Food and Beverage	$455

Biography

Dr. Robert Zwolak is a medical specialist in vascular surgery. Dr. Zwolak is affiliated with U.S. Department of Veterans Affairs.

Select Year:

Dr. Robert Matthew Zwolak, MD

Office Locations

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. Robert Matthew Zwolak, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD in 2019

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Average Medicare Patient Data From 2012 - 2019

Average of Total of Conditions of Medicare patients treated by Dr. Robert Matthew Zwolak, MD From 2012 - 2019

Education & Training

Ratings & Reviews

General Payments

Biography

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