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Home > WI Providers > Surgical Oncologists

Dr. Anna Sanchez Seydel, MD, FACS

(170 Ratings)

Specializes in: General Surgery and Surgical Oncology (Cancer Surgery)

University of Wisconsin School of Medicine and Public Health (1991)

Professional interests include: breast issues

1000 N Oak Avenue
Marshfield, WI 54449

(715) 387-9220

Dr. Anna Sanchez Seydel, MD, FACS is a general surgeon in Marshfield, WI specializing in general surgery and surgical oncology (cancer surgery). She graduated from University of Wisconsin School of Medicine and Public Health in 1991 and has 35 years of experience. Dr. Anna Sanchez Seydel, MD, FACS is affiliated with Marshfield Clinic Health System and MCHS HOSPITALS INC.

Office Locations

Marshfield Clinic Health System

1000 N Oak Avenue
Marshfield, WI 54449

(715) 387-9220

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Anna Sanchez Seydel, MD, FACS treated as a general surgeon in Marshfield, WI during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Anna Sanchez Seydel, MD, FACS for Medicare patients.

doctor visit	12
hospital care	53
inpatient care	53

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Anna Sanchez Seydel, MD, FACS for Medicare patients.

doctor visit	34

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS.

**Age**
From 65 to 74	24
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS in 2013

Hypertension	51
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	0
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	64

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Anna Sanchez Seydel, MD, FACS treated as a general surgeon in Marshfield, WI during 2014 were lymph node procedures, excision, open surgery and diagnostic procedures.

Volume of procedures performed by Dr. Anna Sanchez Seydel, MD, FACS for Medicare patients.

breast procedures	12
cancer surgery	12
diagnostic procedures	17
doctor visit	99
excision	29
lymph node procedures	34
open surgery	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS.

**Ethnicity**
Non-Hispanic White	71
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	38
From 75 to 84	20
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS in 2014

Hypertension	62
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	0
Depression	27
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	28
Dementia	0
Cancer	73

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Anna Sanchez Seydel, MD, FACS treated as a general surgeon in Marshfield, WI during 2015 were lymph node procedures, excision, open surgery and diagnostic procedures.

Volume of procedures performed by Dr. Anna Sanchez Seydel, MD, FACS for Medicare patients.

breast procedures	22
cancer surgery	22
diagnostic procedures	24
doctor visit	131
excision	46
lymph node procedures	47
open surgery	24

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS.

**Age**
From 65 to 74	98
From 75 to 84	54
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS in 2015

Hypertension	58
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	14
Depression	15
Chronic Kidney Disease	12
Asthma	0
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	30
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Anna Sanchez Seydel, MD, FACS treated as a general surgeon in Marshfield, WI during 2016 were excision, lymph node procedures, breast procedures and open surgery.

Volume of procedures performed by Dr. Anna Sanchez Seydel, MD, FACS for Medicare patients.

breast procedures	22
cancer surgery	22
diagnostic procedures	22
doctor visit	224
excision	44
lymph node procedures	38
open surgery	22

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS.

**Age**
From 65 to 74	113
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS in 2016

Hypertension	50
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	17
Depression	21
Chronic Kidney Disease	18
Asthma	11
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	0
Cancer	62

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Anna Sanchez Seydel, MD, FACS treated as a general surgeon in Marshfield, WI during 2017 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Anna Sanchez Seydel, MD, FACS for Medicare patients.

breast procedures	22
cancer surgery	22
diagnostic procedures	21
doctor visit	211
excision	43
lymph node procedures	35
open surgery	21

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS.

**Age**
From 65 to 74	107
From 75 to 84	51
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS in 2017

Hypertension	51
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	15
Depression	18
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	0
Cancer	70

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Anna Sanchez Seydel, MD, FACS treated as a general surgeon in Marshfield, WI during 2018 were lymph node procedures, excision, open surgery and diagnostic procedures.

Volume of procedures performed by Dr. Anna Sanchez Seydel, MD, FACS for Medicare patients.

breast procedures	11
cancer surgery	11
diagnostic procedures	18
doctor visit	103
excision	29
lymph node procedures	31
open surgery	18

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS.

**Gender**
Male	0
Female	95

**Age**
From 65 to 74	63
From 75 to 84	20
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS in 2018

Hypertension	48
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	18
Depression	18
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Anna Sanchez Seydel, MD, FACS treated as a general surgeon in Marshfield, WI during 2019 were excision, breast procedures, cancer surgery and open surgery.

Volume of procedures performed by Dr. Anna Sanchez Seydel, MD, FACS for Medicare patients.

breast procedures	13
cancer surgery	13
diagnostic procedures	12
doctor visit	123
excision	25
lymph node procedures	12
open surgery	12

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS.

**Gender**
Male	0
Female	119

**Age**
From 65 to 74	70
From 75 to 84	30
85 and over	0
Less than 65	19

Conditions of Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS in 2019

Hypertension	47
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	11
Depression	24
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	30
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Anna Sanchez Seydel, MD, FACS treated as a general surgeon in Marshfield, WI during 2020 were lymph node procedures, excision, open surgery and diagnostic procedures.

Volume of procedures performed by Dr. Anna Sanchez Seydel, MD, FACS for Medicare patients.

breast procedures	21
cancer surgery	21
diagnostic procedures	22
doctor visit	102
excision	43
lymph node procedures	46
open surgery	22

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS.

**Age**
From 65 to 74	59
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS in 2020

Hypertension	53
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	17
Depression	17
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Anna Sanchez Seydel, MD, FACS treated as a general surgeon in Marshfield, WI during 2021 were lymph node procedures, excision, open surgery and diagnostic procedures.

Volume of procedures performed by Dr. Anna Sanchez Seydel, MD, FACS for Medicare patients.

breast procedures	17
cancer surgery	17
diagnostic procedures	20
doctor visit	114
excision	37
lymph node procedures	39
open surgery	20

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS.

**Gender**
Male	0
Female	103

**Age**
From 65 to 74	62
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS in 2021

Hypertension	52
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	17
Depression	20
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	17
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Anna Sanchez Seydel, MD, FACS treated as a general surgeon in Marshfield, WI during 2022 were lymph node procedures, excision, breast procedures and open surgery.

Volume of procedures performed by Dr. Anna Sanchez Seydel, MD, FACS for Medicare patients.

breast procedures	12
cancer surgery	12
diagnostic procedures	12
doctor visit	96
excision	24
lymph node procedures	24
open surgery	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS.

**Gender**
Male	0
Female	95

**Age**
From 65 to 74	57
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS in 2022

Hypertension	68
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	14
Depression	20
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	19
Atrial Fibrilation	13
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	34
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Anna Sanchez Seydel, MD, FACS for Medicare patients.

The highest averages for the top procedures that Dr. Anna Sanchez Seydel, MD, FACS treated as a general surgeon in Marshfield, WI were hospital care, inpatient care, excision and lymph node procedures.

breast procedures	16
cancer surgery	16
diagnostic procedures	18
doctor visit	113
excision	35
hospital care	53
inpatient care	53
lymph node procedures	34
open surgery	18

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS.

**Gender**
Male	0
Female	37

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	6
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	26
85 and over	0
Less than 65	1
65 to 74	62

Average of Total of Conditions of Medicare patients treated by Dr. Anna Sanchez Seydel, MD, FACS From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Anna Sanchez Seydel, MD, FACS treated were cancer, hypertension, high cholesterol and diabetes.

Hypertension	49
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	11
Depression	16
Chronic Kidney Disease	17
Asthma	1
Osteoporosis	9
Heart Failure	4
Chronic Obstructive Pulmonary Disease	2
Diabetes	22
Atrial Fibrillation	2
Cancer	65
Dementia	0

Education & Training

Dr. Anna Sanchez Seydel, MD, FACS graduated from University of Wisconsin School of Medicine and Public Health in 1991. She completed residency at University of Rochester Medical Center. She is certified by the Board Certification: Surgery: recertified and has a state license in Wisconsin.

Medical School: University of Wisconsin School of Medicine and Public Health (1991)

Residency: University of Rochester Medical Center (1998)

Board Certification: Board Certification: Surgery: recertified (1999)

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Anna Sanchez Seydel, MD, FACS is associated with these hospitals and organizations:

Marshfield Clinic Health System

MCHS HOSPITALS INC

Ratings & Reviews

Dr. Anna Sanchez Seydel, MD, FACS has an exceptional overall rating with an average of 5.0 out of 5 stars based on 170 ratings. We collect ratings and reviews of Dr. Anna Sanchez Seydel, MD, FACS from all over the web to help you find the right in Marshfield, WI.

Overall Rating

(170 Ratings)

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General Payments

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

**Payments by Company**
LIFECELL CORPORATION	$1,243 AlloDerm $1,243
Medtronic Xomed, Inc.	$1,097 Advanced Energy Cutting Device $1,074	Advanced Energy Hemostatic Device $23
Genentech USA, Inc.	$175 Perjeta $61	$114
Medtronic USA, Inc.	$107 AQUAMANTYS $96	PlasmaBlade $11
Intuitive Surgical, Inc.	$54 Da Vinci Surgical System $54
Other	$21 SAVI $21

**Types of Payments**
Travel and Lodging	$1,846
Food and Beverage	$851

Biography

Dr. Anna Seydel's areas of specialization are general surgery and surgical oncology (cancer surgery); she sees patients in Marshfield, WI. She is rated 5.0 stars (out of 5) by her patients. In Dr. Seydel's practice, she is particularly interested in breast issues and general surgery. She attended medical school at the University of Wisconsin School of Medicine and Public Health. Her medical residency was performed at the University of Rochester Medical Center. Dr. Seydel is affiliated with Marshfield Clinic Health System.