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Dr. Guillermo E. Ferrer, MD

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Specializes in: General Surgery

8 Brentwood Drive Suite A
Ithaca, NY 14850

(607) 257-2116

Dr. Guillermo E. Ferrer, MD is a general surgeon in Ithaca, NY specializing in general surgery.

Office Locations

8 Brentwood Drive Suite A
Ithaca, NY 14850

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Noteworthy Medicare Patient Procedures Performed by Dr. Guillermo E. Ferrer, MD in 2023

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

Top 10%

By Volume:

ablation

sclerotherapy for varicose veins

In 2023, Dr. Guillermo E. Ferrer, MD performed more ablation, and sclerotherapy for varicose veins procedures for Medicare patients than 90% of providers in related specialties within New York.

Top 25%

By Volume:

minimally invasive procedures

In 2012, Dr. Guillermo E. Ferrer, MD performed more minimally invasive procedures procedures for Medicare patients than 75% of providers in related specialties within New York.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Guillermo E. Ferrer, MD treated as a general surgeon in Ithaca, NY during 2012 were vascular procedures, minimally invasive procedures, ultrasound (sonogram) and ablation.

Volume of procedures performed by Dr. Guillermo E. Ferrer, MD for Medicare patients.

ablation	78
breast procedures	15
debridement (removal of unhealthy tissue)	67
doctor visit	292
injections	58
laser treatment	20
minimally invasive procedures	98
ultrasound (sonogram)	91
vascular procedures	154
women's imaging	15

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Guillermo E. Ferrer, MD treated as a general surgeon in Ithaca, NY during 2013 were vascular procedures, minimally invasive procedures, ultrasound (sonogram) and ablation.

Volume of procedures performed by Dr. Guillermo E. Ferrer, MD for Medicare patients.

ablation	81
breast procedures	26
doctor visit	176
injections	53
laser treatment	16
minimally invasive procedures	109
ultrasound (sonogram)	97
vascular procedures	163
women's imaging	26

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo E. Ferrer, MD.

**Gender**
Male	33
Female	96

**Age**
From 65 to 74	71
From 75 to 84	33
85 and over	13
Less than 65	12

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2013

Hypertension	60
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	16
Depression	13
Chronic Kidney Disease	12
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	19
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Guillermo E. Ferrer, MD treated as a general surgeon in Ithaca, NY during 2014 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Guillermo E. Ferrer, MD for Medicare patients.

ablation	72
breast procedures	18
catheterization	13
doctor visit	152
injections	60
minimally invasive procedures	97
ultrasound (sonogram)	116
vascular procedures	183
women's imaging	18

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo E. Ferrer, MD.

**Gender**
Male	25
Female	93

**Age**
From 65 to 74	64
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2014

Hypertension	57
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	18
Depression	16
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Guillermo E. Ferrer, MD treated as a general surgeon in Ithaca, NY during 2015 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Guillermo E. Ferrer, MD for Medicare patients.

ablation	76
breast procedures	36
doctor visit	140
injections	63
minimally invasive procedures	89
ultrasound (sonogram)	111
vascular procedures	151
women's imaging	36

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo E. Ferrer, MD.

**Gender**
Male	62
Female	168

**Age**
From 65 to 74	112
From 75 to 84	70
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2015

Hypertension	56
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	12
Depression	10
Chronic Kidney Disease	10
Asthma	0
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Guillermo E. Ferrer, MD treated as a general surgeon in Ithaca, NY during 2016 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Guillermo E. Ferrer, MD for Medicare patients.

ablation	98
breast procedures	36
catheterization	17
doctor visit	201
injections	67
laser treatment	12
minimally invasive procedures	146
ultrasound (sonogram)	198
vascular procedures	277
women's imaging	36

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo E. Ferrer, MD.

**Gender**
Male	33
Female	119

**Age**
From 65 to 74	74
From 75 to 84	50
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2016

Hypertension	55
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	19
Depression	17
Chronic Kidney Disease	15
Asthma	16
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Guillermo E. Ferrer, MD treated as a general surgeon in Ithaca, NY during 2017 were vascular procedures, minimally invasive procedures, ultrasound (sonogram) and ablation.

Volume of procedures performed by Dr. Guillermo E. Ferrer, MD for Medicare patients.

ablation	151
breast procedures	22
doctor visit	259
injections	96
laser treatment	22
minimally invasive procedures	206
ultrasound (sonogram)	202
vascular procedures	331
women's imaging	22

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo E. Ferrer, MD.

**Gender**
Male	54
Female	130

**Ethnicity**
Non-Hispanic White	164
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	47
85 and over	16
Less than 65	14

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2017

Hypertension	59
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	16
Depression	16
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Guillermo E. Ferrer, MD treated as a general surgeon in Ithaca, NY during 2018 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Guillermo E. Ferrer, MD for Medicare patients.

ablation	112
doctor visit	339
injections	112
minimally invasive procedures	112
ultrasound (sonogram)	180
vascular procedures	292

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo E. Ferrer, MD.

**Gender**
Male	53
Female	117

**Ethnicity**
Non-Hispanic White	154
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	51
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2018

Hypertension	59
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	19
Depression	19
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Guillermo E. Ferrer, MD treated as a general surgeon in Ithaca, NY during 2019 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Guillermo E. Ferrer, MD for Medicare patients.

ablation	127
breast procedures	30
doctor visit	356
injections	127
minimally invasive procedures	127
ultrasound (sonogram)	237
vascular procedures	334
women's imaging	30

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo E. Ferrer, MD.

**Gender**
Male	67
Female	134

**Ethnicity**
Non-Hispanic White	179
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	55
85 and over	30
Less than 65	21

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2019

Hypertension	60
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	20
Depression	21
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Guillermo E. Ferrer, MD treated as a general surgeon in Ithaca, NY during 2020 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Guillermo E. Ferrer, MD for Medicare patients.

ablation	87
compression therapy	63
doctor visit	368
immobilization	63
injections	87
minimally invasive procedures	87
ultrasound (sonogram)	192
vascular procedures	279

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo E. Ferrer, MD.

**Gender**
Male	71
Female	138

**Ethnicity**
Non-Hispanic White	186
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	66
85 and over	14
Less than 65	29

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2020

Hypertension	58
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	26
Depression	28
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	21
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Guillermo E. Ferrer, MD treated as a general surgeon in Ithaca, NY during 2021 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Guillermo E. Ferrer, MD for Medicare patients.

ablation	74
doctor visit	312
injections	74
minimally invasive procedures	74
ultrasound (sonogram)	152
vascular procedures	226

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo E. Ferrer, MD.

**Gender**
Male	60
Female	119

**Ethnicity**
Non-Hispanic White	160
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	48
85 and over	16
Less than 65	28

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2021

Hypertension	61
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Guillermo E. Ferrer, MD treated as a general surgeon in Ithaca, NY during 2022 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Guillermo E. Ferrer, MD for Medicare patients.

ablation	87
doctor visit	285
injections	70
minimally invasive procedures	104
ultrasound (sonogram)	163
vascular procedures	250

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo E. Ferrer, MD.

**Gender**
Male	64
Female	110

**Ethnicity**
Non-Hispanic White	159
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	50
85 and over	15
Less than 65	25

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2022

Hypertension	63
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	11
Depression	20
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	14
Atrial Fibrilation	17
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Guillermo E. Ferrer, MD treated as a general surgeon in Ithaca, NY during 2023 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Guillermo E. Ferrer, MD for Medicare patients.

ablation	124
doctor visit	321
injections	93
laser treatment	15
minimally invasive procedures	155
ultrasound (sonogram)	183
vascular procedures	307

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo E. Ferrer, MD.

**Gender**
Male	56
Female	119

**Ethnicity**
Non-Hispanic White	160
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	66
85 and over	15
Less than 65	16

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2023

Hypertension	60
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	13
Depression	16
Chronic Kidney Disease	19
Asthma	9
Osteoperosis	17
Atrial Fibrilation	15
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Guillermo E. Ferrer, MD for Medicare patients.

The highest averages for the top procedures that Dr. Guillermo E. Ferrer, MD treated as a general surgeon in Ithaca, NY were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

ablation	97
breast procedures	26
catheterization	15
compression therapy	63
debridement (removal of unhealthy tissue)	67
doctor visit	266
immobilization	63
injections	80
laser treatment	17
minimally invasive procedures	117
ultrasound (sonogram)	160
vascular procedures	245
women's imaging	26

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Guillermo E. Ferrer, MD.

**Gender**
Female	111
Male	48

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	96
Hispanic	0
Native American / Alaskan Native	0
Other	1

**Age**
85 and over	9
75 to 84	47
Less than 65	12
65 to 74	79

Average of Total of Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Guillermo E. Ferrer, MD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	54
High Cholesterol	43
Stroke	1
Ischemic Heart Disease	16
Depression	16
Chronic Kidney Disease	17
Asthma	5
Osteoporosis	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Atrial Fibrillation	11
Dementia	0
Cancer	11

Education & Training

He has a state license in New York.

Licensed In: New York

Ratings & Reviews

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General Payments

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

**Payments by Company**
Medtronic Vascular, Inc.	$1,478 VenaSeal $1,343	CVI $86	Closure RFS $49
Medtronic, Inc.	$376 VenaSeal $196	Abre $118	ClosureFast $42	ClosureRFS $21
W. L. Gore & Associates, Inc.	$218 VIABAHN Endoprosthesis $218
Boston Scientific Corporation	$122 GENERAL ANGIOPLASTY $75	Varithena Administration Pack $47
Allergan Inc.	$88 BOTOX COSMETIC $13	$76
Other	$321 VARITHENA $81	COVERA $66	VAC THERAPY $62	CVI $54	BOTOX COSMETIC $16	Other $43

**Types of Payments**
Food and Beverage	$1,761
Travel and Lodging	$843

Biography

Dr. Guillermo Ferrer is a specialist in general surgery. He works in Ithaca, NY. Dr. Ferrer obtained a license to practice in New York.

Select Year:

Dr. Guillermo E. Ferrer, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Guillermo E. Ferrer, MD in 2023

By Volume:

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. Guillermo E. Ferrer, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Guillermo E. Ferrer, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Ithaca, NY