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Dr. Timothy B. Lesage, MD

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Specializes in: General Surgery

University of Wisconsin School of Medicine and Public Health

13250 Washington Avenue 3rd Floor
Mount Pleasant, WI 53177

(262) 857-5400

Dr. Timothy B. Lesage, MD is a general surgeon in Mount Pleasant, WI specializing in general surgery. He graduated from University of Wisconsin School of Medicine and Public Health. Dr. Timothy B. Lesage, MD is affiliated with Aurora Medical Group and Advocate Health Care.

Office Locations

Advocate Health Care

13250 Washington Avenue 3rd Floor
Mount Pleasant, WI 53177

(262) 857-5400

(262) 799-8671

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Advocate Health Care

709 Spring Valley Road
Burlington, WI 53105

(262) 767-6020

(262) 767-6023

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Noteworthy Medicare Patient Procedures Performed by Dr. Timothy B. Lesage, MD in 2023

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

Top 5%

By Volume:

endarterectomy

femoral endarterectomy

In 2023, Dr. Timothy B. Lesage, MD performed more endarterectomy, and femoral endarterectomy procedures for Medicare patients than 95% of providers in related specialties within Wisconsin.

Top 10%

By Volume:

vascular surgery procedures

In 2023, Dr. Timothy B. Lesage, MD performed more vascular surgery procedures procedures for Medicare patients than 90% of providers in related specialties within Wisconsin.

Top 25%

By Volume:

carotid endarterectomy

inpatient hospital care

transcervical subclavian endarterectomy

In 2012, Dr. Timothy B. Lesage, MD performed more carotid endarterectomy, inpatient hospital care (for patient admitted to hospital), and transcervical subclavian endarterectomy procedures for Medicare patients than 75% of providers in related specialties within Wisconsin.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Timothy B. Lesage, MD treated as a general surgeon in Mount Pleasant, WI during 2012 were hospital care, inpatient care, open surgery and abdominal surgery.

Volume of procedures performed by Dr. Timothy B. Lesage, MD for Medicare patients.

abdominal surgery	34
catheterization	33
doctor visit	264
endarterectomy	11
gastrointestinal procedures	34
hospital care	174
inpatient care	174
neck surgery	11
open surgery	34
plastic surgery procedures	21
reconstructive surgery	21
tissue transfer	21
vascular procedures	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Timothy B. Lesage, MD treated as a general surgeon in Mount Pleasant, WI during 2013 were hospital care, inpatient care and catheterization.

Volume of procedures performed by Dr. Timothy B. Lesage, MD for Medicare patients.

catheterization	28
doctor visit	271
hospital care	115
inpatient care	115

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy B. Lesage, MD.

**Gender**
Male	145
Female	164

**Ethnicity**
Non-Hispanic White	238
Black	47
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	75
85 and over	50
Less than 65	76

Conditions of Medicare patients treated by Dr. Timothy B. Lesage, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	42
Depression	27
Chronic Kidney Disease	43
Asthma	13
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	28
Chronic Obstructive Pulmonary Disease	22
Diabetes	44
Dementia	10
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Timothy B. Lesage, MD treated as a general surgeon in Mount Pleasant, WI during 2014 were hospital care, inpatient care, compression therapy and immobilization.

Volume of procedures performed by Dr. Timothy B. Lesage, MD for Medicare patients.

catheterization	13
compression therapy	31
doctor visit	264
endarterectomy	12
hospital care	63
immobilization	31
inpatient care	63
neck surgery	12
vascular procedures	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy B. Lesage, MD.

**Gender**
Male	135
Female	154

**Ethnicity**
Non-Hispanic White	228
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	74
85 and over	44
Less than 65	62

Conditions of Medicare patients treated by Dr. Timothy B. Lesage, MD in 2014

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	40
Depression	31
Chronic Kidney Disease	42
Asthma	17
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	27
Diabetes	45
Dementia	12
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Timothy B. Lesage, MD treated as a general surgeon in Mount Pleasant, WI during 2015 were hospital care, inpatient care and catheterization.

Volume of procedures performed by Dr. Timothy B. Lesage, MD for Medicare patients.

catheterization	18
doctor visit	254
hospital care	103
inpatient care	103

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy B. Lesage, MD.

**Gender**
Male	270
Female	260

**Ethnicity**
Non-Hispanic White	402
Black	100
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	130
85 and over	72
Less than 65	130

Conditions of Medicare patients treated by Dr. Timothy B. Lesage, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	39
Depression	29
Chronic Kidney Disease	47
Asthma	21
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	12
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Timothy B. Lesage, MD treated as a general surgeon in Mount Pleasant, WI during 2016 were hospital care, inpatient care, endarterectomy and neck surgery.

Volume of procedures performed by Dr. Timothy B. Lesage, MD for Medicare patients.

catheterization	12
doctor visit	232
endarterectomy	13
hospital care	111
inpatient care	111
neck surgery	13
vascular procedures	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy B. Lesage, MD.

**Gender**
Male	132
Female	140

**Ethnicity**
Non-Hispanic White	203
Black	45
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	66
85 and over	36
Less than 65	69

Conditions of Medicare patients treated by Dr. Timothy B. Lesage, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	40
Depression	30
Chronic Kidney Disease	46
Asthma	32
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	21
Diabetes	38
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Timothy B. Lesage, MD treated as a general surgeon in Mount Pleasant, WI during 2017 were hospital care, inpatient care, catheterization and anastomosis.

Volume of procedures performed by Dr. Timothy B. Lesage, MD for Medicare patients.

anastomosis	13
catheterization	14
dialysis access procedures	13
doctor visit	242
hospital care	134
inpatient care	134
vascular procedures	13

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy B. Lesage, MD.

**Gender**
Male	129
Female	124

**Ethnicity**
Non-Hispanic White	179
Black	51
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	77
85 and over	26
Less than 65	64

Conditions of Medicare patients treated by Dr. Timothy B. Lesage, MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	58
Asthma	15
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	36
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Timothy B. Lesage, MD treated as a general surgeon in Mount Pleasant, WI during 2018 were hospital care, inpatient care, catheterization and vascular procedures.

Volume of procedures performed by Dr. Timothy B. Lesage, MD for Medicare patients.

abdominal surgery	11
anastomosis	14
catheterization	30
device removal	14
dialysis access procedures	26
doctor visit	231
gastrointestinal procedures	11
hospital care	175
inpatient care	175
open surgery	11
vascular procedures	26

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy B. Lesage, MD.

**Gender**
Male	144
Female	107

**Ethnicity**
Non-Hispanic White	186
Black	46
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	71
85 and over	31
Less than 65	67

Conditions of Medicare patients treated by Dr. Timothy B. Lesage, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	14
Ischemic Heart Disease	41
Depression	29
Chronic Kidney Disease	56
Asthma	16
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	13
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Timothy B. Lesage, MD treated as a general surgeon in Mount Pleasant, WI during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Timothy B. Lesage, MD for Medicare patients.

doctor visit	153
hospital care	110
inpatient care	110

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy B. Lesage, MD.

**Gender**
Male	88
Female	91

**Ethnicity**
Non-Hispanic White	145
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	54
85 and over	20
Less than 65	27

Conditions of Medicare patients treated by Dr. Timothy B. Lesage, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	53
Depression	34
Chronic Kidney Disease	48
Asthma	13
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	33
Diabetes	41
Dementia	10
Cancer	20

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Timothy B. Lesage, MD treated as a general surgeon in Mount Pleasant, WI during 2020 were hospital care, inpatient care, vascular procedures and endarterectomy.

Volume of procedures performed by Dr. Timothy B. Lesage, MD for Medicare patients.

doctor visit	180
endarterectomy	12
hospital care	74
inpatient care	74
vascular procedures	27

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy B. Lesage, MD.

**Gender**
Male	110
Female	93

**Ethnicity**
Non-Hispanic White	163
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	61
85 and over	20
Less than 65	43

Conditions of Medicare patients treated by Dr. Timothy B. Lesage, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	66
Depression	32
Chronic Kidney Disease	58
Asthma	10
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	31
Diabetes	48
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Timothy B. Lesage, MD treated as a general surgeon in Mount Pleasant, WI during 2021 were hospital care, inpatient care, endarterectomy and vascular procedures.

Volume of procedures performed by Dr. Timothy B. Lesage, MD for Medicare patients.

doctor visit	250
endarterectomy	42
hospital care	104
inpatient care	104
neck surgery	16
vascular procedures	42

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy B. Lesage, MD.

**Gender**
Male	142
Female	101

**Ethnicity**
Non-Hispanic White	214
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	85
85 and over	24
Less than 65	34

Conditions of Medicare patients treated by Dr. Timothy B. Lesage, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	67
Depression	30
Chronic Kidney Disease	67
Asthma	8
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	35
Chronic Obstructive Pulmonary Disease	32
Diabetes	44
Dementia	14
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Timothy B. Lesage, MD treated as a general surgeon in Mount Pleasant, WI during 2022 were hospital care, inpatient care, endarterectomy and neck surgery.

Volume of procedures performed by Dr. Timothy B. Lesage, MD for Medicare patients.

doctor visit	226
endarterectomy	16
hospital care	56
inpatient care	56
neck surgery	16
vascular procedures	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy B. Lesage, MD.

**Gender**
Male	143
Female	91

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

**Age**
From 65 to 74	90
From 75 to 84	88
85 and over	28
Less than 65	28

Conditions of Medicare patients treated by Dr. Timothy B. Lesage, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	49
Depression	21
Chronic Kidney Disease	53
Asthma	9
Osteoperosis	13
Atrial Fibrilation	29
Heart Failure	27
Chronic Obstructive Pulmonary Disease	33
Diabetes	43
Dementia	6
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Timothy B. Lesage, MD for Medicare patients.

The highest averages for the top procedures that Dr. Timothy B. Lesage, MD treated as a general surgeon in Mount Pleasant, WI were inpatient care, hospital care, compression therapy and immobilization.

abdominal surgery	22
anastomosis	13
catheterization	21
compression therapy	31
device removal	14
dialysis access procedures	19
doctor visit	233
endarterectomy	17
gastrointestinal procedures	22
hospital care	110
immobilization	31
inpatient care	110
neck surgery	13
open surgery	22
plastic surgery procedures	21
reconstructive surgery	21
tissue transfer	21
vascular procedures	20

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Timothy B. Lesage, MD.

**Gender**
Male	130
Female	120

**Ethnicity**
Black / African American	32
Asian / Pacific Islander	0
Non-Hispanic White	196
Hispanic	1
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	71
85 and over	31
Less than 65	54
65 to 74	93

Average of Total of Conditions of Medicare patients treated by Dr. Timothy B. Lesage, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	43
Depression	26
Chronic Kidney Disease	47
Asthma	14
Osteoporosis	9
Heart Failure	26
Chronic Obstructive Pulmonary Disease	24
Diabetes	37
Atrial Fibrillation	16
Cancer	16
Dementia	10

Education & Training

Dr. Timothy B. Lesage, MD graduated from University of Wisconsin School of Medicine and Public Health. He completed residency at Rush University Medical Center. He is certified by the American Board of Surgery and has a state license in Wisconsin.

Medical School: University of Wisconsin School of Medicine and Public Health

Residency: Rush University Medical Center

Board Certification: American Board of Surgery

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Timothy B. Lesage, MD is associated with these hospitals and organizations:

Aurora Medical Group

Advocate Health Care

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Timothy B. Lesage, MD appears to accept the following insurance providers: HFN, Aetna Medicare, HealthPartners, Blue Cross Blue Shield of Illinois, United Healthcare Medicare, Private Healthcare Systems (PHCS), Prime Health, Three Rivers, Aetna, United Healthcare, Medicare, Network Health, Medicaid, Humana, Cigna, Molina Healthcare, TRICARE, Coventry, Anthem, HealthSmart, Cofinity, Everpointe Network, Independent Care (iCARE) Medicare, FirstHealth, Fond du Lac Area Businesses On Health (FABOH), Managed Health Services (MHS) Medicare, Quartz Medicare, Health Management Network (HMN), Quartz, Common Ground Healthcare, AAH UMR Select - Team Member Plan, Wisconsin Physicians Service (WPS), HealthPartners Medicare, Community Care Inc (CCI), HealthEOS, Arise Health Plan, Health Tradition, Trilogy, Health Payment Systems (HPS), BayCare Clinic Employee Plan, Provider Network of America (PNOA) and AAH UMR Preferred - Team Member Plan.

Insurance Accepted by Provider includes:

According to our sources, Dr. Timothy B. Lesage, MD accepts the following insurance providers:

HFN

Aetna Medicare

HealthPartners

Blue Cross Blue Shield of Illinois

United Healthcare Medicare

Private Healthcare Systems (PHCS)

Prime Health

Three Rivers

Aetna

United Healthcare

Medicare

Network Health

Medicaid

Humana

Cigna

Molina Healthcare

TRICARE

Coventry

Anthem

HealthSmart

Cofinity

Everpointe Network

Independent Care (iCARE) Medicare

FirstHealth

Fond du Lac Area Businesses On Health (FABOH)

Managed Health Services (MHS) Medicare

Quartz Medicare

Health Management Network (HMN)

Quartz

Common Ground Healthcare

AAH UMR Select - Team Member Plan

Wisconsin Physicians Service (WPS)

HealthPartners Medicare

Community Care Inc (CCI)

HealthEOS

Arise Health Plan

Health Tradition

Trilogy

Health Payment Systems (HPS)

BayCare Clinic Employee Plan

Provider Network of America (PNOA)

AAH UMR Preferred - Team Member Plan

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$10,774 Da Vinci Surgical System $10,774
Medtronic Vascular, Inc.	$2,688 Endurant $2,661	Aortic Stent Grafts $27
W. L. Gore & Associates, Inc.	$475 BIO-A Tissue Reinforcement $192	BIO A Tissue Reinforcement $99	ACUSEAL Vascular Graft $85	SYNECOR Biomaterial $44	PROPATEN Vascular Graft $42	Other $13
Medtronic, Inc.	$408 Endurant $220	Valiant Captivia $113	ENDURANT IIS $74
Ethicon US, LLC	$370 ENSEAL Product Family $62	Energy: Harmonic $47	Endoscopy: Endocutters $38	Endoscopy Endocutters $38	Mesh $37	Other $147
Other	$1,721 FUSION BIOLINE $175	STRATTICE $149	AlloDerm $122	ELIQUIS $107	PROCOL $106	Other $1,062

**Types of Payments**
Travel and Lodging	$6,272
Food and Beverage	$5,613
Education	$4,500
Entertainment	$51

Biography

Dr. Timothy Lesage works as a general surgery. Anthem, Cofinity, and Blue California seem to be the insurance carriers that Dr. Lesage accepts. Dr. Lesage attended medical school at the University of Wisconsin School of Medicine and Public Health. He completed his residency training at Rush University Medical Center. He is professionally affiliated with Aurora Lakeland Medical Center, Aurora Medical Center in Oshkosh, and Aurora Medical Group.