Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > WI Providers > Neurosurgeons

Dr. Sheri Dewan, MD

(No ratings)

Specializes in: Neurosurgery

Rosalind Franklin University of Medicine and Science, Chicago Medical School

351 Delnor Drive
Geneva, IL 60134

(630) 933-4056

Dr. Sheri Dewan, MD is a neurosurgeon in Milwaukee, WI specializing in neurosurgery. She graduated from Rosalind Franklin University of Medicine and Science, Chicago Medical School. Dr. Sheri Dewan, MD is affiliated with Ascension Sacred Heart Rehabilitation Hospital, Ascension Columbia St. Mary's Hospital Ozaukee, Ascension, Ascension Columbia St. Mary's Hospital Milwaukee, Ascension All Saints Hospital, COLUMBIA ST MARYS HOSPITAL MILWAUKEE INC and Ascension SE Wisconsin Hospital - Elmbrook Campus.

Office Locations

2311 North Prospect Avenue
Milwaukee, WI 53211

open_in_new

351 Delnor Drive
Geneva, IL 60134

(630) 933-4056

open_in_new

25 N. Winfield Road
Winfield, IL 60190

open_in_new

302 Randall Road Suite 104a
Geneva, IL 60134

open_in_new

In The News

“Many of Northwestern Medicine neurosurgeon Dr. Sheri Dewan's patients have already told her they'd like to continue to wait until June or July, she said.”—"Illinois hospitals are resuming more surgeries, but some patients may still have to wait", Chicago Tribune, April 2020

“"It's not just a long-term issue," explains Sheri Dewan, MD, a neurosurgeon and spine surgeon at Northwestern Medicine Central DuPage and Delnor Hospitals.”—"11 posture mistakes you're probably making - and how to fix them", NBC News, December 2019

Noteworthy Medicare Patient Procedures Performed by Dr. Sheri Dewan, MD in 2023

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

Top 25%

By Volume:

inpatient hospital care

In 2013, Dr. Sheri Dewan, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Wisconsin.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sheri Dewan, MD treated as a neurosurgeon in Milwaukee, WI during 2013 were hospital care, inpatient care, spinal procedures and nerve procedures.

Volume of procedures performed by Dr. Sheri Dewan, MD for Medicare patients.

arthrodesis (bone fusion surgery)	17
cranial surgery	15
decompression surgery	35
doctor visit	208
hospital care	663
inpatient care	663
neck surgery	17
nerve procedures	35
spinal procedures	48

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sheri Dewan, MD.

**Gender**
Male	155
Female	241

**Ethnicity**
Non-Hispanic White	312
Black	32
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	118
85 and over	78
Less than 65	68

Conditions of Medicare patients treated by Dr. Sheri Dewan, MD in 2013

The most common conditions of Medicare patients that Dr. Sheri Dewan, MD treated during 2013 were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	75
High Cholesterol	66
Stroke	32
Ischemic Heart Disease	46
Depression	40
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	30
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sheri Dewan, MD treated as a neurosurgeon in Milwaukee, WI during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sheri Dewan, MD for Medicare patients.

doctor visit	108
hospital care	187
inpatient care	187

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sheri Dewan, MD.

**Gender**
Male	83
Female	116

**Ethnicity**
Non-Hispanic White	161
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	72
85 and over	30
Less than 65	39

Conditions of Medicare patients treated by Dr. Sheri Dewan, MD in 2014

The most common conditions of Medicare patients that Dr. Sheri Dewan, MD treated during 2014 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	64
Stroke	29
Ischemic Heart Disease	52
Depression	39
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	35
Chronic Obstructive Pulmonary Disease	28
Diabetes	45
Dementia	28
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sheri Dewan, MD treated as a neurosurgeon in Milwaukee, WI during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sheri Dewan, MD for Medicare patients.

doctor visit	62
hospital care	78
inpatient care	78

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sheri Dewan, MD.

**Gender**
Male	88
Female	96

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

**Age**
From 65 to 74	72
From 75 to 84	54
85 and over	26
Less than 65	32

Conditions of Medicare patients treated by Dr. Sheri Dewan, MD in 2015

The most common conditions of Medicare patients that Dr. Sheri Dewan, MD treated during 2015 were hypertension, high cholesterol, diabetes and depression.

Hypertension	70
High Cholesterol	57
Stroke	26
Ischemic Heart Disease	29
Depression	30
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sheri Dewan, MD treated as a neurosurgeon in Milwaukee, WI during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sheri Dewan, MD for Medicare patients.

doctor visit	97
hospital care	87
inpatient care	87

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sheri Dewan, MD.

**Gender**
Male	64
Female	64

**Ethnicity**
Non-Hispanic White	116
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	34
85 and over	19
Less than 65	19

Conditions of Medicare patients treated by Dr. Sheri Dewan, MD in 2016

The most common conditions of Medicare patients that Dr. Sheri Dewan, MD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	75
High Cholesterol	63
Stroke	23
Ischemic Heart Disease	39
Depression	38
Chronic Kidney Disease	36
Asthma	27
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	37
Dementia	23
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sheri Dewan, MD treated as a neurosurgeon in Milwaukee, WI during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sheri Dewan, MD for Medicare patients.

doctor visit	101
hospital care	109
inpatient care	109

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sheri Dewan, MD.

**Gender**
Male	67
Female	75

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	41
85 and over	20
Less than 65	36

Conditions of Medicare patients treated by Dr. Sheri Dewan, MD in 2017

The most common conditions of Medicare patients that Dr. Sheri Dewan, MD treated during 2017 were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	75
High Cholesterol	56
Stroke	25
Ischemic Heart Disease	39
Depression	40
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	23
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	20
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sheri Dewan, MD treated as a neurosurgeon in Milwaukee, WI during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sheri Dewan, MD for Medicare patients.

doctor visit	116
hospital care	141
inpatient care	141

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sheri Dewan, MD.

**Gender**
Male	78
Female	96

**Ethnicity**
Non-Hispanic White	148
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	55
85 and over	33
Less than 65	21

Conditions of Medicare patients treated by Dr. Sheri Dewan, MD in 2018

The most common conditions of Medicare patients that Dr. Sheri Dewan, MD treated during 2018 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	75
High Cholesterol	68
Stroke	22
Ischemic Heart Disease	37
Depression	44
Chronic Kidney Disease	37
Asthma	13
Osteoperosis	20
Atrial Fibrilation	17
Heart Failure	20
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	28
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Sheri Dewan, MD treated as a neurosurgeon in Milwaukee, WI during 2019 were hospital care, inpatient care, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Sheri Dewan, MD for Medicare patients.

decompression surgery	11
doctor visit	101
hospital care	81
inpatient care	81
nerve procedures	11
spinal procedures	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sheri Dewan, MD.

**Gender**
Male	64
Female	75

**Ethnicity**
Non-Hispanic White	116
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	43
85 and over	14
Less than 65	13

Conditions of Medicare patients treated by Dr. Sheri Dewan, MD in 2019

The most common conditions of Medicare patients that Dr. Sheri Dewan, MD treated during 2019 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	65
Stroke	24
Ischemic Heart Disease	36
Depression	34
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	17
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Sheri Dewan, MD treated as a neurosurgeon in Milwaukee, WI during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sheri Dewan, MD for Medicare patients.

doctor visit	76
hospital care	148
inpatient care	148

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sheri Dewan, MD.

**Gender**
Male	76
Female	109

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

**Age**
From 65 to 74	81
From 75 to 84	58
85 and over	34
Less than 65	12

Conditions of Medicare patients treated by Dr. Sheri Dewan, MD in 2020

The most common conditions of Medicare patients that Dr. Sheri Dewan, MD treated during 2020 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	75
High Cholesterol	68
Stroke	26
Ischemic Heart Disease	34
Depression	45
Chronic Kidney Disease	41
Asthma	10
Osteoperosis	15
Atrial Fibrilation	23
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	25
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Sheri Dewan, MD treated as a neurosurgeon in Milwaukee, WI during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sheri Dewan, MD for Medicare patients.

doctor visit	110
hospital care	130
inpatient care	130

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sheri Dewan, MD.

**Gender**
Male	92
Female	120

**Ethnicity**
Non-Hispanic White	194
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	71
85 and over	35
Less than 65	17

Conditions of Medicare patients treated by Dr. Sheri Dewan, MD in 2021

The most common conditions of Medicare patients that Dr. Sheri Dewan, MD treated during 2021 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension	75
High Cholesterol	70
Stroke	26
Ischemic Heart Disease	39
Depression	41
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	22
Atrial Fibrilation	22
Heart Failure	28
Chronic Obstructive Pulmonary Disease	22
Diabetes	34
Dementia	23
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Sheri Dewan, MD treated as a neurosurgeon in Milwaukee, WI during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sheri Dewan, MD for Medicare patients.

doctor visit	128
hospital care	117
inpatient care	117

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sheri Dewan, MD.

**Gender**
Male	97
Female	133

**Ethnicity**
Non-Hispanic White	199
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	86
85 and over	40
Less than 65	19

Conditions of Medicare patients treated by Dr. Sheri Dewan, MD in 2022

The most common conditions of Medicare patients that Dr. Sheri Dewan, MD treated during 2022 were high cholesterol, hypertension, ischemic heart disease and depression.

Hypertension	75
High Cholesterol	75
Stroke	34
Ischemic Heart Disease	39
Depression	34
Chronic Kidney Disease	23
Asthma	12
Osteoperosis	23
Atrial Fibrilation	19
Heart Failure	23
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Dementia	22
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Sheri Dewan, MD treated as a neurosurgeon in Milwaukee, WI during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Sheri Dewan, MD for Medicare patients.

doctor visit	34
hospital care	69
inpatient care	69

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Sheri Dewan, MD.

**Gender**
Male	49
Female	75

**Age**
From 65 to 74	50
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sheri Dewan, MD in 2023

The most common conditions of Medicare patients that Dr. Sheri Dewan, MD treated during 2023 were high cholesterol, hypertension, depression and stroke.

Hypertension	75
High Cholesterol	75
Stroke	41
Ischemic Heart Disease	37
Depression	41
Chronic Kidney Disease	25
Asthma	13
Osteoperosis	28
Atrial Fibrilation	27
Heart Failure	27
Chronic Obstructive Pulmonary Disease	19
Diabetes	27
Dementia	18
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Sheri Dewan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Sheri Dewan, MD treated as a neurosurgeon in Milwaukee, WI were hospital care, inpatient care, spinal procedures and nerve procedures.

arthrodesis (bone fusion surgery)	17
cranial surgery	15
decompression surgery	23
doctor visit	103
hospital care	164
inpatient care	164
neck surgery	17
nerve procedures	23
spinal procedures	29

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Sheri Dewan, MD.

**Gender**
Female	109
Male	83

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	0
Non-Hispanic White	153
Hispanic	3
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	29
75 to 84	61
Less than 65	25
65 to 74	72

Average of Total of Conditions of Medicare patients treated by Dr. Sheri Dewan, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Sheri Dewan, MD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	74
High Cholesterol	66
Stroke	28
Ischemic Heart Disease	38
Depression	38
Chronic Kidney Disease	34
Asthma	10
Osteoporosis	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Atrial Fibrillation	19
Cancer	15
Dementia	22

Education & Training

Dr. Sheri Dewan, MD graduated from Rosalind Franklin University of Medicine and Science, Chicago Medical School. She completed residency at Brown University Affiliated Hospitals. She is certified by the The American Board of Neurological Surgery - Neurological Surgery and has a state license in Illinois.

Medical School: Rosalind Franklin University of Medicine and Science, Chicago Medical School

Residency: Brown University Affiliated Hospitals

Board Certification: The American Board of Neurological Surgery - Neurological Surgery

Licensed In: Illinois

Affiliations & Hospitals

Dr. Sheri Dewan, MD is associated with these hospitals and organizations:

Ascension Sacred Heart Rehabilitation Hospital

Ascension Columbia St. Mary's Hospital Ozaukee

Ascension

Ascension Columbia St. Mary's Hospital Milwaukee

Ascension All Saints Hospital

COLUMBIA ST MARYS HOSPITAL MILWAUKEE INC

Ascension SE Wisconsin Hospital - Elmbrook Campus

Ratings & Reviews

Dr. Sheri Dewan, MD does not have any reviews yet, be the first to leave a review of Dr. Sheri Dewan, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
DePuy Synthes Sales Inc.	$92 Spine $50	Cervical $42
Medtronic, Inc.	$88 MAZOR X SYSTEM $88
EISAI INC.	$45 Fycompa $45
Pfizer Inc.	$18 THROMBIN $18
Shionogi Inc	$13 Naprelan $13
Other	$23 FORTEO $12	Spine $11

**Types of Payments**
Food and Beverage	$279

Biography

Dr. Sheri Dewan is a medical specialist in neurosurgery. In addition to English, Dr. Dewan (or staff) speaks Spanish and Hindi. Dr. Dewan is professionally affiliated with Ascension Sacred Heart Rehabilitation Hospital and Ascension Columbia St. Mary's Hospital Ozaukee. She obtained her medical school training at Rosalind Franklin University of Medicine and Science, Chicago Medical School and performed her residency at a hospital affiliated with Brown University.