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Dr. Andres Schanzer, MD

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Specializes in: Vascular Surgery

Professional interests include: endovascular aneurysm repair, carotid artery disease, open abdominal aortic aneurysm repair

10 North Main Street
Charlton, MA 01507

(508) 856-5599

Dr. Andres Schanzer, MD is a vascular surgeon in WORCESTER, MA specializing in vascular surgery. Dr. Andres Schanzer, MD is affiliated with Milford Regional Medical Center, UMass Memorial Medical Center and UMass Memorial Health.

Office Locations

55 LAKE AVENUE NORTH
WORCESTER, MA 01655

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91 Water Street
Milford, MA 01757

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UMass Memorial Health

10 North Main Street
Charlton, MA 01507

(508) 856-5599

(508) 856-8329

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In The News

“Typically, Boston hospitals receive the spotlight when it comes to medical recognition, but Dr. Andres Schanzer, chief of endovascular and vascular surgery at UMass Memorial Medical Center in...”—"Central Mass. vascular surgeons are pioneering a new procedure", Worcester Business Journal, November 2021

“UMass Memorial Medical Center's chief of endovascular and vascular surgery, Dr. Andres Schanzer, was appointed president of the New England Society for Vascular Surgery, according to a Wednesday...”—"UMass Memorial vascular surgery chief appointed medical society president", Worcester Business Journal, October 2021

“The center, which performs up to 70 aortic surgeries a year, is led by Dr. Andres Schanzer, an endovascular surgeon who was recruited to be the center's first director and today is sought to teach...”—"Q&A: UMass Memorial's aortic center saves lives", Worcester Business Journal, March 2020

Noteworthy Medicare Patient Procedures Performed by Dr. Andres Schanzer, MD in 2023

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

Top 5%

By Volume:

lower extremity venous duplex

In 2023, Dr. Andres Schanzer, MD performed more lower extremity venous duplex procedures for Medicare patients than 95% of providers in related specialties within Massachusetts.

Top 10%

By Volume:

ultrasound

vascular procedures

In 2023, Dr. Andres Schanzer, MD performed more ultrasound (sonogram), and vascular procedures procedures for Medicare patients than 90% of providers in related specialties within Massachusetts.

Top 25%

By Volume:

abdominal duplex ultrasound

ankle brachial index

carotid duplex ultrasound

pelvic duplex ultrasound

testicular duplex ultrasound

vascular ultrasound

In 2012, Dr. Andres Schanzer, MD performed more abdominal duplex ultrasound, ankle brachial index (ABI), carotid duplex ultrasound, pelvic duplex ultrasound, testicular duplex ultrasound, and vascular ultrasound procedures for Medicare patients than 75% of providers in related specialties within Massachusetts.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Andres Schanzer, MD treated as a vascular surgeon in WORCESTER, MA during 2012 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Andres Schanzer, MD for Medicare patients.

abdominal imaging	79
anastomosis	11
angioplasty	44
catheterization	18
device removal	13
dialysis access procedures	67
doctor visit	307
endarterectomy	19
hospital care	27
inpatient care	27
minimally invasive procedures	28
neck surgery	19
pelvic imaging	79
stent placement (stenting)	28
ultrasound (sonogram)	686
vascular procedures	1057
X-rays	56

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Andres Schanzer, MD treated as a vascular surgeon in WORCESTER, MA during 2013 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Andres Schanzer, MD for Medicare patients.

abdominal imaging	115
anastomosis	13
angioplasty	23
catheterization	12
dialysis access procedures	43
doctor visit	311
pelvic imaging	115
ultrasound (sonogram)	1020
vascular procedures	1372
X-rays	30

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Andres Schanzer, MD.

**Gender**
Male	739
Female	609

**Ethnicity**
Non-Hispanic White	1213
Black	44
Hispanic	62
Asian	13
Other	16
Native American	0

**Age**
From 65 to 74	481
From 75 to 84	443
85 and over	180
Less than 65	244

Conditions of Medicare patients treated by Dr. Andres Schanzer, MD in 2013

Hypertension	75
High Cholesterol	73
Stroke	12
Ischemic Heart Disease	64
Depression	30
Chronic Kidney Disease	46
Asthma	11
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	25
Diabetes	43
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Andres Schanzer, MD treated as a vascular surgeon in WORCESTER, MA during 2014 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Andres Schanzer, MD for Medicare patients.

abdominal imaging	120
angioplasty	35
catheterization	11
dialysis access procedures	45
doctor visit	293
endarterectomy	12
hospital care	17
inpatient care	17
neck surgery	12
pelvic imaging	120
ultrasound (sonogram)	945
vascular procedures	1274
X-rays	45

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Andres Schanzer, MD.

**Gender**
Male	704
Female	580

**Ethnicity**
Non-Hispanic White	1154
Black	38
Hispanic	62
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	502
From 75 to 84	388
85 and over	182
Less than 65	212

Conditions of Medicare patients treated by Dr. Andres Schanzer, MD in 2014

Hypertension	75
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	59
Depression	30
Chronic Kidney Disease	49
Asthma	11
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	35
Chronic Obstructive Pulmonary Disease	24
Diabetes	42
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Andres Schanzer, MD treated as a vascular surgeon in WORCESTER, MA during 2015 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Andres Schanzer, MD for Medicare patients.

abdominal imaging	106
angioplasty	30
device removal	11
dialysis access procedures	32
doctor visit	263
hospital care	44
inpatient care	44
minimally invasive procedures	11
pelvic imaging	106
ultrasound (sonogram)	861
vascular procedures	1189
X-rays	32

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Andres Schanzer, MD.

**Gender**
Male	1364
Female	1100

**Ethnicity**
Non-Hispanic White	2216
Black	68
Hispanic	122
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	942
From 75 to 84	776
85 and over	328
Less than 65	418

Conditions of Medicare patients treated by Dr. Andres Schanzer, MD in 2015

Hypertension	75
High Cholesterol	73
Stroke	13
Ischemic Heart Disease	59
Depression	31
Chronic Kidney Disease	48
Asthma	19
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	34
Chronic Obstructive Pulmonary Disease	23
Diabetes	42
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Andres Schanzer, MD treated as a vascular surgeon in WORCESTER, MA during 2016 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Andres Schanzer, MD for Medicare patients.

abdominal imaging	86
angioplasty	13
dialysis access procedures	25
doctor visit	213
endarterectomy	19
hospital care	50
inpatient care	50
neck surgery	19
pelvic imaging	86
ultrasound (sonogram)	772
vascular procedures	1052
X-rays	25

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Andres Schanzer, MD.

**Gender**
Male	635
Female	503

**Ethnicity**
Non-Hispanic White	1005
Black	34
Hispanic	64
Asian	14
Other	21
Native American	0

**Age**
From 65 to 74	432
From 75 to 84	360
85 and over	148
Less than 65	198

Conditions of Medicare patients treated by Dr. Andres Schanzer, MD in 2016

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	57
Depression	30
Chronic Kidney Disease	55
Asthma	30
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	43
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Andres Schanzer, MD treated as a vascular surgeon in WORCESTER, MA during 2017 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Andres Schanzer, MD for Medicare patients.

doctor visit	157
endarterectomy	12
hospital care	18
inpatient care	18
neck surgery	12
ultrasound (sonogram)	33
vascular procedures	45

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andres Schanzer, MD.

**Gender**
Male	222
Female	118

**Ethnicity**
Non-Hispanic White	300
Black	0
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	102
85 and over	50
Less than 65	65

Conditions of Medicare patients treated by Dr. Andres Schanzer, MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	11
Ischemic Heart Disease	63
Depression	29
Chronic Kidney Disease	61
Asthma	9
Osteoperosis	4
Atrial Fibrilation	21
Heart Failure	34
Chronic Obstructive Pulmonary Disease	34
Diabetes	38
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andres Schanzer, MD treated as a vascular surgeon in WORCESTER, MA during 2018 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Andres Schanzer, MD for Medicare patients.

abdominal imaging	31
doctor visit	202
hospital care	37
inpatient care	37
pelvic imaging	31
ultrasound (sonogram)	428
vascular procedures	527

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andres Schanzer, MD.

**Gender**
Male	371
Female	332

**Ethnicity**
Non-Hispanic White	606
Black	0
Hispanic	58
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	282
From 75 to 84	201
85 and over	94
Less than 65	126

Conditions of Medicare patients treated by Dr. Andres Schanzer, MD in 2018

Hypertension	75
High Cholesterol	69
Stroke	13
Ischemic Heart Disease	61
Depression	34
Chronic Kidney Disease	54
Asthma	10
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	33
Chronic Obstructive Pulmonary Disease	29
Diabetes	40
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andres Schanzer, MD treated as a vascular surgeon in WORCESTER, MA during 2019 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Andres Schanzer, MD for Medicare patients.

abdominal imaging	52
doctor visit	203
hospital care	55
inpatient care	55
pelvic imaging	52
ultrasound (sonogram)	545
vascular procedures	688

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andres Schanzer, MD.

**Gender**
Male	473
Female	372

**Ethnicity**
Non-Hispanic White	748
Black	24
Hispanic	50
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	348
From 75 to 84	283
85 and over	94
Less than 65	120

Conditions of Medicare patients treated by Dr. Andres Schanzer, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	12
Ischemic Heart Disease	59
Depression	30
Chronic Kidney Disease	50
Asthma	9
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	31
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andres Schanzer, MD treated as a vascular surgeon in WORCESTER, MA during 2020 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Andres Schanzer, MD for Medicare patients.

abdominal imaging	54
doctor visit	119
hospital care	31
inpatient care	31
pelvic imaging	54
ultrasound (sonogram)	470
vascular procedures	600

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andres Schanzer, MD.

**Gender**
Male	415
Female	325

**Ethnicity**
Non-Hispanic White	639
Black	0
Hispanic	47
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	239
85 and over	87
Less than 65	128

Conditions of Medicare patients treated by Dr. Andres Schanzer, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	12
Ischemic Heart Disease	60
Depression	33
Chronic Kidney Disease	59
Asthma	9
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	37
Chronic Obstructive Pulmonary Disease	27
Diabetes	41
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andres Schanzer, MD treated as a vascular surgeon in WORCESTER, MA during 2021 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Andres Schanzer, MD for Medicare patients.

abdominal imaging	105
doctor visit	203
hospital care	52
inpatient care	52
minimally invasive procedures	12
pelvic imaging	105
stent placement (stenting)	12
ultrasound (sonogram)	1004
vascular procedures	1307

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andres Schanzer, MD.

**Gender**
Male	695
Female	636

**Ethnicity**
Non-Hispanic White	1173
Black	33
Hispanic	65
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	526
From 75 to 84	438
85 and over	164
Less than 65	203

Conditions of Medicare patients treated by Dr. Andres Schanzer, MD in 2021

Hypertension	75
High Cholesterol	74
Stroke	14
Ischemic Heart Disease	54
Depression	34
Chronic Kidney Disease	57
Asthma	10
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	36
Chronic Obstructive Pulmonary Disease	27
Diabetes	41
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andres Schanzer, MD treated as a vascular surgeon in WORCESTER, MA during 2022 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Andres Schanzer, MD for Medicare patients.

abdominal imaging	111
doctor visit	179
hospital care	18
inpatient care	18
pelvic imaging	111
ultrasound (sonogram)	891
vascular procedures	1174

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andres Schanzer, MD.

**Gender**
Male	685
Female	588

**Ethnicity**
Non-Hispanic White	1092
Black	35
Hispanic	83
Asian	27
Other	36
Native American	0

**Age**
From 65 to 74	511
From 75 to 84	417
85 and over	171
Less than 65	174

Conditions of Medicare patients treated by Dr. Andres Schanzer, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	31
Chronic Obstructive Pulmonary Disease	29
Diabetes	36
Dementia	13
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Andres Schanzer, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andres Schanzer, MD treated as a vascular surgeon in WORCESTER, MA were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

abdominal imaging	85
anastomosis	12
angioplasty	29
catheterization	13
device removal	12
dialysis access procedures	42
doctor visit	222
endarterectomy	15
hospital care	34
inpatient care	34
minimally invasive procedures	17
neck surgery	15
pelvic imaging	85
stent placement (stenting)	20
ultrasound (sonogram)	695
vascular procedures	935
X-rays	37

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Andres Schanzer, MD.

**Gender**
Female	469
Male	573

**Ethnicity**
Black / African American	25
Asian / Pacific Islander	4
Non-Hispanic White	922
Hispanic	57
Native American / Alaskan Native	0
Other	16

**Age**
85 and over	136
75 to 84	331
Less than 65	171
65 to 74	403

Average of Total of Conditions of Medicare patients treated by Dr. Andres Schanzer, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	65
Stroke	11
Ischemic Heart Disease	52
Depression	28
Chronic Kidney Disease	47
Asthma	11
Osteoporosis	7
Heart Failure	31
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Atrial Fibrillation	18
Dementia	12
Cancer	12

Education & Training

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

Residency: University of California, Davis Affiliated Hospitals

Board Certification: American Board of Surgery

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Andres Schanzer, MD is associated with these hospitals and organizations:

Milford Regional Medical Center

UMass Memorial Medical Center

UMass Memorial Health

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General Payments

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

**Payments by Company**
Cook Incorporated	$270,997 AI - AAA $172,896	Cook Medical Zenith $32,706	Zenith Alpha $18,612	Cook Medical AAA $16,525	Cook Medical Aortic Intervention $9,767	Other $20,491
Cook Medical LLC	$5,351 Cook Medical Aortic Intervention $1,588	Zenith Alpha $1,306	Cook Medical Interventional Radiology $644	Cook Medical Developmental Tech $434	AI - AAA $382	Other $997
Artivion, Inc.	$4,892 Vascular $369	Jotec Products $123	$4,400
Lombard Medical Technologies Inc.	$1,250 Aorfix Flexible Stent Graft System $1,250
Medtronic Sofamor Danek USA, Inc.	$1,037 Thoracolumbar - TL Therapies $1,037
Other	$2,119 Supera peripheral stent system $367	AAA Stent Grafts $262	Endurant $199	EXCLUDER AAA Endoprosthesis $196	VIABAHN Endoprosthesis with Heparin Bioactive Surface $123	Other $972

**Types of Payments**
Education	$161,032
Consulting Fee	$43,928
Travel and Lodging	$37,233
Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program	$23,500
Food and Beverage	$10,982
Other	$8,972

Research Payments

Dr. Andres Schanzer, MD has received 94 research payments totaling $133,485.

Biography

Dr. Andres Schanzer's medical specialty is vascular surgery. He graduated from New York University (NYU) School of Medicine and then he performed his residency at a hospital affiliated with the University of California, Davis. These areas are among his clinical interests: carotid artery disease, open abdominal aortic aneurysm repair, and endovascular aneurysm repair. In addition to English, Dr. Schanzer speaks Spanish. His professional affiliations include UMass Memorial Medical Center and Milford Regional Medical Center. He has an open panel in Milford, MA according to Doctor.com.