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Home > WI Providers

Dr. Margaret Gladysz, MD

(331 Ratings)

Specializes in: Adult Endocrinology

Ross University School of Medicine

2801 W Kinnickinnic River Parkway Suite 260
Milwaukee, WI 53215

(414) 649-6780

Dr. Margaret Gladysz, MD is an endocrinologist in Milwaukee, WI specializing in adult endocrinology. She graduated from Ross University School of Medicine. Dr. Margaret Gladysz, MD is affiliated with Advocate Health Care.

Office Locations

Advocate Health Care

2801 W Kinnickinnic River Parkway Suite 260
Milwaukee, WI 53215

(414) 649-6780

(414) 649-6030

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Noteworthy Medicare Patient Procedures Performed by Dr. Margaret Gladysz, MD in 2024

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

Top 10%

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2024, Dr. Margaret Gladysz, MD had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Wisconsin. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

inpatient hospital care

By Affordability:

blood glucose tests

finger stick glucose test

In 2012, among providers in related specialties within Wisconsin, Dr. Margaret Gladysz, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of them and she also had a list price for blood glucose tests, and finger stick glucose test that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Margaret Gladysz, MD treated as an endocrinologist in Milwaukee, WI during 2013 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Margaret Gladysz, MD for Medicare patients.

blood draw	18
diabetes management	91
doctor visit	233
hospital care	528
inpatient care	528
lab tests	91
preventive care	44

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Gladysz, MD.

**Gender**
Male	126
Female	155

**Ethnicity**
Non-Hispanic White	212
Black	28
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	68
85 and over	17
Less than 65	97

Conditions of Medicare patients treated by Dr. Margaret Gladysz, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	67
Depression	36
Chronic Kidney Disease	65
Asthma	17
Osteoperosis	19
Atrial Fibrilation	22
Heart Failure	53
Chronic Obstructive Pulmonary Disease	35
Diabetes	75
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Margaret Gladysz, MD treated as an endocrinologist in Milwaukee, WI during 2014 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Margaret Gladysz, MD for Medicare patients.

blood draw	30
diabetes management	160
doctor visit	335
hospital care	741
inpatient care	741
lab tests	160
preventive care	93

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Gladysz, MD.

**Gender**
Male	195
Female	211

**Ethnicity**
Non-Hispanic White	299
Black	47
Hispanic	46
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	112
85 and over	24
Less than 65	119

Conditions of Medicare patients treated by Dr. Margaret Gladysz, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	67
Depression	35
Chronic Kidney Disease	70
Asthma	19
Osteoperosis	16
Atrial Fibrilation	27
Heart Failure	50
Chronic Obstructive Pulmonary Disease	28
Diabetes	75
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Margaret Gladysz, MD treated as an endocrinologist in Milwaukee, WI during 2015 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Margaret Gladysz, MD for Medicare patients.

aspiration	16
blood draw	27
diabetes management	224
diagnostic procedures	16
doctor visit	288
hospital care	543
image guided procedures	16
inpatient care	543
lab tests	224
minimally invasive procedures	16
minor procedures	16
preventive care	141

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Gladysz, MD.

**Gender**
Male	380
Female	354

**Ethnicity**
Non-Hispanic White	490
Black	124
Hispanic	92
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	266
From 75 to 84	188
85 and over	38
Less than 65	242

Conditions of Medicare patients treated by Dr. Margaret Gladysz, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	65
Depression	43
Chronic Kidney Disease	75
Asthma	24
Osteoperosis	18
Atrial Fibrilation	22
Heart Failure	47
Chronic Obstructive Pulmonary Disease	25
Diabetes	75
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Margaret Gladysz, MD treated as an endocrinologist in Milwaukee, WI during 2016 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Margaret Gladysz, MD for Medicare patients.

blood draw	18
diabetes management	275
doctor visit	339
hospital care	540
inpatient care	540
lab tests	275
neck imaging	21
preventive care	174
ultrasound (sonogram)	21

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Gladysz, MD.

**Gender**
Male	195
Female	184

**Ethnicity**
Non-Hispanic White	254
Black	53
Hispanic	51
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	79
85 and over	19
Less than 65	133

Conditions of Medicare patients treated by Dr. Margaret Gladysz, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	60
Depression	37
Chronic Kidney Disease	75
Asthma	31
Osteoperosis	15
Atrial Fibrilation	18
Heart Failure	39
Chronic Obstructive Pulmonary Disease	24
Diabetes	75
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Margaret Gladysz, MD treated as an endocrinologist in Milwaukee, WI during 2017 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Margaret Gladysz, MD for Medicare patients.

diabetes management	143
doctor visit	211
hospital care	681
inpatient care	681
lab tests	143
musculoskeletal imaging	14
neck imaging	25
preventive care	95
ultrasound (sonogram)	25
X-rays	14

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Gladysz, MD.

**Gender**
Male	165
Female	180

**Ethnicity**
Non-Hispanic White	235
Black	56
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	66
85 and over	15
Less than 65	120

Conditions of Medicare patients treated by Dr. Margaret Gladysz, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	65
Depression	44
Chronic Kidney Disease	75
Asthma	17
Osteoperosis	17
Atrial Fibrilation	20
Heart Failure	47
Chronic Obstructive Pulmonary Disease	24
Diabetes	75
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Margaret Gladysz, MD treated as an endocrinologist in Milwaukee, WI during 2018 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Margaret Gladysz, MD for Medicare patients.

aspiration	15
diabetes management	205
diagnostic procedures	15
doctor visit	299
hospital care	803
image guided procedures	15
inpatient care	803
lab tests	205
minimally invasive procedures	15
minor procedures	15
neck imaging	25
preventive care	146
ultrasound (sonogram)	25

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Gladysz, MD.

**Gender**
Male	215
Female	251

**Ethnicity**
Non-Hispanic White	320
Black	68
Hispanic	53
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	197
From 75 to 84	91
85 and over	22
Less than 65	156

Conditions of Medicare patients treated by Dr. Margaret Gladysz, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	65
Depression	44
Chronic Kidney Disease	75
Asthma	16
Osteoperosis	14
Atrial Fibrilation	23
Heart Failure	47
Chronic Obstructive Pulmonary Disease	28
Diabetes	75
Dementia	22
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Margaret Gladysz, MD treated as an endocrinologist in Milwaukee, WI during 2019 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Margaret Gladysz, MD for Medicare patients.

diabetes management	186
doctor visit	292
hospital care	634
inpatient care	634
lab tests	186
neck imaging	24
preventive care	150
ultrasound (sonogram)	24

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Gladysz, MD.

**Gender**
Male	180
Female	225

**Ethnicity**
Non-Hispanic White	281
Black	53
Hispanic	51
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	93
85 and over	19
Less than 65	112

Conditions of Medicare patients treated by Dr. Margaret Gladysz, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	65
Depression	42
Chronic Kidney Disease	75
Asthma	16
Osteoperosis	18
Atrial Fibrilation	20
Heart Failure	47
Chronic Obstructive Pulmonary Disease	24
Diabetes	75
Dementia	21
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Margaret Gladysz, MD treated as an endocrinologist in Milwaukee, WI during 2020 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Margaret Gladysz, MD for Medicare patients.

diabetes management	81
doctor visit	189
hospital care	625
inpatient care	625
lab tests	81
musculoskeletal imaging	14
neck imaging	25
preventive care	81
ultrasound (sonogram)	25
X-rays	14

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Gladysz, MD.

**Gender**
Male	181
Female	195

**Ethnicity**
Non-Hispanic White	268
Black	50
Hispanic	44
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	74
85 and over	16
Less than 65	107

Conditions of Medicare patients treated by Dr. Margaret Gladysz, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	63
Depression	41
Chronic Kidney Disease	75
Asthma	16
Osteoperosis	15
Atrial Fibrilation	18
Heart Failure	48
Chronic Obstructive Pulmonary Disease	24
Diabetes	75
Dementia	18
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Margaret Gladysz, MD treated as an endocrinologist in Milwaukee, WI during 2021 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Margaret Gladysz, MD for Medicare patients.

diabetes management	87
doctor visit	201
hospital care	652
inpatient care	652
lab tests	87
neck imaging	26
preventive care	87
ultrasound (sonogram)	26

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Gladysz, MD.

**Gender**
Male	157
Female	185

**Ethnicity**
Non-Hispanic White	245
Black	33
Hispanic	41
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	73
85 and over	16
Less than 65	88

Conditions of Medicare patients treated by Dr. Margaret Gladysz, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	68
Depression	42
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	17
Atrial Fibrilation	20
Heart Failure	53
Chronic Obstructive Pulmonary Disease	24
Diabetes	75
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Margaret Gladysz, MD treated as an endocrinologist in Milwaukee, WI during 2022 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Margaret Gladysz, MD for Medicare patients.

diabetes management	99
doctor visit	194
hospital care	538
inpatient care	538
lab tests	99
musculoskeletal imaging	11
neck imaging	18
preventive care	84
ultrasound (sonogram)	18
X-rays	11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Gladysz, MD.

**Gender**
Male	140
Female	181

**Ethnicity**
Non-Hispanic White	233
Black	25
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	71
85 and over	14
Less than 65	80

Conditions of Medicare patients treated by Dr. Margaret Gladysz, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	54
Depression	37
Chronic Kidney Disease	68
Asthma	20
Osteoperosis	20
Atrial Fibrilation	35
Heart Failure	44
Chronic Obstructive Pulmonary Disease	21
Diabetes	75
Dementia	13
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Margaret Gladysz, MD treated as an endocrinologist in Milwaukee, WI during 2023 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Margaret Gladysz, MD for Medicare patients.

blood draw	55
diabetes management	70
doctor visit	135
hospital care	334
inpatient care	334
lab tests	70
preventive care	54

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Gladysz, MD.

**Gender**
Male	94
Female	123

**Ethnicity**
Non-Hispanic White	151
Black	17
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	51
85 and over	14
Less than 65	38

Conditions of Medicare patients treated by Dr. Margaret Gladysz, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	51
Depression	36
Chronic Kidney Disease	62
Asthma	18
Osteoperosis	26
Atrial Fibrilation	36
Heart Failure	45
Chronic Obstructive Pulmonary Disease	25
Diabetes	72
Dementia	9
Cancer	19

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Margaret Gladysz, MD treated as an endocrinologist in Milwaukee, WI during 2024 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Margaret Gladysz, MD for Medicare patients.

blood draw	43
diabetes management	64
doctor visit	151
hospital care	488
inpatient care	488
lab tests	64
musculoskeletal imaging	14
neck imaging	24
preventive care	53
ultrasound (sonogram)	24
X-rays	14

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Margaret Gladysz, MD.

**Gender**
Male	104
Female	169

**Ethnicity**
Non-Hispanic White	209
Black	28
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	80
85 and over	16
Less than 65	52

Conditions of Medicare patients treated by Dr. Margaret Gladysz, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	49
Depression	33
Chronic Kidney Disease	64
Asthma	16
Osteoperosis	26
Atrial Fibrilation	35
Heart Failure	47
Chronic Obstructive Pulmonary Disease	23
Diabetes	74
Dementia	12
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2024

Volume of procedures performed by Dr. Margaret Gladysz, MD for Medicare patients.

The highest averages for the top procedures that Dr. Margaret Gladysz, MD treated as an endocrinologist in Milwaukee, WI were inpatient care, hospital care, diabetes management and lab tests.

aspiration	15
blood draw	31
diabetes management	140
diagnostic procedures	15
doctor visit	238
hospital care	592
image guided procedures	15
inpatient care	592
lab tests	140
minimally invasive procedures	15
minor procedures	15
musculoskeletal imaging	13
neck imaging	23
preventive care	100
ultrasound (sonogram)	23
X-rays	13

Average Medicare Patient Data From 2013 - 2024

Information about Medicare patients treated by Dr. Margaret Gladysz, MD.

**Gender**
Male	177
Female	201

**Ethnicity**
Black / African American	48
Asian / Pacific Islander	0
Non-Hispanic White	266
Hispanic	45
Native American / Alaskan Native	0
Other	2

**Age**
75 to 84	87
85 and over	19
Less than 65	112
65 to 74	160

Average of Total of Conditions of Medicare patients treated by Dr. Margaret Gladysz, MD From 2013 - 2024

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

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	61
Depression	39
Chronic Kidney Disease	71
Asthma	18
Osteoporosis	18
Heart Failure	47
Chronic Obstructive Pulmonary Disease	25
Diabetes	74
Atrial Fibrillation	24
Cancer	12
Dementia	15

Education & Training

Dr. Margaret Gladysz, MD graduated from Ross University School of Medicine. She completed residency at Medical College of Wisconsin Affiliated Hospitals. She is certified by the Board certifications: American Board of Internal Medicine, Endocrinology, Diabetes and Metabolism and has a state license in Wisconsin.

Medical School: Ross University School of Medicine

Residency: Medical College of Wisconsin Affiliated Hospitals

Board Certification: Board certifications: American Board of Internal Medicine, Endocrinology, Diabetes and Metabolism

Licensed In: Wisconsin

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. Margaret Gladysz, MD appears to accept the following insurance providers: HFN, Aetna Medicare, HealthPartners, Blue Cross Blue Shield of Illinois, Private Healthcare Systems (PHCS), United Healthcare Medicare, WellCare, Prime Health, TriWest, Aetna, Three Rivers, United Healthcare, Medicare, Network Health, Medicaid, Humana, Cigna, Molina Healthcare, Coventry, Anthem, HealthSmart, Cofinity, Everpointe Network, Independent Care (iCARE) Medicare, Alliance, FirstHealth, Fond du Lac Area Businesses On Health (FABOH), Managed Health Services (MHS) Medicare, Quartz Medicare, Aurora Employee Plan (Meritain Health), Health Management Network (HMN), Quartz, Common Ground Healthcare, Devoted Health, Wisconsin Physicians Service (WPS), HSTechnology, Centivo WI-1, HealthPartners Medicare, Community Care Inc (CCI), HealthEOS, Trilogy, Aspirus Health Plan, Health Payment Systems (HPS), BayCare Clinic Employee Plan and Provider Network of America (PNOA).

Insurance Accepted by Provider includes:

According to our sources, Dr. Margaret Gladysz, MD accepts the following insurance providers:

HFN

Aetna Medicare

HealthPartners

Blue Cross Blue Shield of Illinois

Private Healthcare Systems (PHCS)

United Healthcare Medicare

WellCare

Prime Health

TriWest

Aetna

Three Rivers

United Healthcare

Medicare

Network Health

Medicaid

Humana

Cigna

Molina Healthcare

Coventry

Anthem

HealthSmart

Cofinity

Everpointe Network

Independent Care (iCARE) Medicare

Alliance

FirstHealth

Fond du Lac Area Businesses On Health (FABOH)

Managed Health Services (MHS) Medicare

Quartz Medicare

Aurora Employee Plan (Meritain Health)

Health Management Network (HMN)

Quartz

Common Ground Healthcare

Devoted Health

Wisconsin Physicians Service (WPS)

HSTechnology

Centivo WI-1

HealthPartners Medicare

Community Care Inc (CCI)

HealthEOS

Trilogy

Aspirus Health Plan

Health Payment Systems (HPS)

BayCare Clinic Employee Plan

Provider Network of America (PNOA)

Ratings & Reviews

Dr. Margaret Gladysz, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 331 ratings. We collect ratings and reviews of Dr. Margaret Gladysz, MD from all over the web to help you find the right in Milwaukee, WI.

4.9

Overall Rating

(331 Ratings)

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General Payments

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

**Payments by Company**
Medtronic MiniMed, Inc.	$775 Continuous Glucose Monitor $375	Insulin pump $190	Minimed 630G $125	Minimed 670G System $84
Merck Sharp & Dohme Corporation	$92 JANUMET XR $92

**Types of Payments**
Food and Beverage	$658
Travel and Lodging	$208

Biography

Dr. Margaret Gladysz is a medical specialist in adult endocrinology. Dr. Gladysz's average patient rating is 5.0 stars (out of 5). She is in-network for several insurance carriers, including Anthem, Cofinity, and Blue California. She attended medical school at Ross University School of Medicine. She trained at a hospital affiliated with Medical College of Wisconsin for her residency. In addition to English, she speaks Polish. Dr. Gladysz's hospital/clinic affiliations include Aurora Sinai Medical Center, Aurora West Allis Medical Center, and Advocate Health Care.