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Home > MI Providers > Wound Care Doctors

Dr. Catherine T. Loniewski Girdler, DO

Accepting New Patients

(Dr. Catherine Loniewski Girdler, D.O.)

(No ratings)

Specializes in: Wound Care and Emergency Medicine

Michigan State University College of Osteopathic Medicine (1996)

1101 W. University Drive
Rochester, MI 48307

(248) 652-5000

Dr. Catherine T. Loniewski Girdler, DO is a wound care provider in Rochester, MI specializing in wound care and emergency medicine. She graduated from Michigan State University College of Osteopathic Medicine in 1996 and has 30 years of experience. Dr. Catherine T. Loniewski Girdler, DO is affiliated with Henry Ford Health, Henry Ford St. John Hospital and Henry Ford Rochester Hospital.

Office Locations

1101 W. University Drive
Rochester, MI 48307

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Noteworthy Medicare Patient Procedures Performed by Dr. Catherine T. Loniewski Girdler, DO in 2024

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

Top 5%

By Volume:

emergency room care

excisional debridement

hyperbaric oxygen therapy

In 2024, Dr. Catherine T. Loniewski Girdler, DO performed more emergency room (ER) care, excisional debridement, and hyperbaric oxygen (HBO) therapy procedures for Medicare patients than 95% of providers in related specialties within Michigan.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Catherine T. Loniewski Girdler, DO treated as a wound care provider in Rochester, MI during 2012 were emergency care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Catherine T. Loniewski Girdler, DO for Medicare patients.

debridement (removal of unhealthy tissue)	158
doctor visit	51
emergency care	667
excision	67

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Catherine T. Loniewski Girdler, DO treated as a wound care provider in Rochester, MI during 2013 were emergency care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Catherine T. Loniewski Girdler, DO for Medicare patients.

debridement (removal of unhealthy tissue)	135
doctor visit	71
emergency care	712
excision	31

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO.

**Gender**
Male	292
Female	428

**Ethnicity**
Non-Hispanic White	664
Black	29
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	195
85 and over	214
Less than 65	118

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2013

Hypertension	75
High Cholesterol	65
Stroke	13
Ischemic Heart Disease	65
Depression	33
Chronic Kidney Disease	41
Asthma	14
Osteoperosis	14
Atrial Fibrilation	22
Heart Failure	47
Chronic Obstructive Pulmonary Disease	33
Diabetes	41
Dementia	34
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Catherine T. Loniewski Girdler, DO treated as a wound care provider in Rochester, MI during 2014 were emergency care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Catherine T. Loniewski Girdler, DO for Medicare patients.

debridement (removal of unhealthy tissue)	145
doctor visit	38
emergency care	581
excision	39

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO.

**Gender**
Male	251
Female	361

**Ethnicity**
Non-Hispanic White	551
Black	36
Hispanic	0
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	159
85 and over	166
Less than 65	115

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2014

Hypertension	75
High Cholesterol	65
Stroke	13
Ischemic Heart Disease	62
Depression	36
Chronic Kidney Disease	44
Asthma	12
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	41
Chronic Obstructive Pulmonary Disease	30
Diabetes	42
Dementia	31
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Catherine T. Loniewski Girdler, DO treated as a wound care provider in Rochester, MI during 2015 were emergency care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Catherine T. Loniewski Girdler, DO for Medicare patients.

debridement (removal of unhealthy tissue)	148
doctor visit	62
emergency care	570
excision	49

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO.

**Gender**
Male	460
Female	760

**Ethnicity**
Non-Hispanic White	1096
Black	56
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	334
From 75 to 84	340
85 and over	314
Less than 65	232

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2015

Hypertension	75
High Cholesterol	67
Stroke	15
Ischemic Heart Disease	62
Depression	37
Chronic Kidney Disease	43
Asthma	24
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	42
Chronic Obstructive Pulmonary Disease	32
Diabetes	42
Dementia	33
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Catherine T. Loniewski Girdler, DO treated as a wound care provider in Rochester, MI during 2016 were emergency care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Catherine T. Loniewski Girdler, DO for Medicare patients.

debridement (removal of unhealthy tissue)	187
doctor visit	62
emergency care	587
excision	95

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO.

**Gender**
Male	251
Female	357

**Ethnicity**
Non-Hispanic White	556
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	167
85 and over	172
Less than 65	98

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2016

Hypertension	75
High Cholesterol	67
Stroke	13
Ischemic Heart Disease	63
Depression	36
Chronic Kidney Disease	54
Asthma	33
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	43
Chronic Obstructive Pulmonary Disease	31
Diabetes	43
Dementia	34
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Catherine T. Loniewski Girdler, DO treated as a wound care provider in Rochester, MI during 2017 were emergency care and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Catherine T. Loniewski Girdler, DO for Medicare patients.

debridement (removal of unhealthy tissue)	125
doctor visit	59
emergency care	545

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO.

**Gender**
Male	204
Female	362

**Ethnicity**
Non-Hispanic White	492
Black	38
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	157
85 and over	144
Less than 65	91

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2017

Hypertension	75
High Cholesterol	58
Stroke	14
Ischemic Heart Disease	56
Depression	38
Chronic Kidney Disease	47
Asthma	13
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	38
Chronic Obstructive Pulmonary Disease	30
Diabetes	40
Dementia	35
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Catherine T. Loniewski Girdler, DO treated as a wound care provider in Rochester, MI during 2018 were emergency care and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Catherine T. Loniewski Girdler, DO for Medicare patients.

debridement (removal of unhealthy tissue)	22
doctor visit	37
emergency care	457

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO.

**Gender**
Male	195
Female	295

**Ethnicity**
Non-Hispanic White	435
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	161
85 and over	111
Less than 65	85

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2018

Hypertension	75
High Cholesterol	71
Stroke	12
Ischemic Heart Disease	54
Depression	36
Chronic Kidney Disease	49
Asthma	10
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	39
Chronic Obstructive Pulmonary Disease	27
Diabetes	41
Dementia	32
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Catherine T. Loniewski Girdler, DO treated as a wound care provider in Rochester, MI during 2019 were emergency care, compression therapy, immobilization and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Catherine T. Loniewski Girdler, DO for Medicare patients.

compression therapy	48
debridement (removal of unhealthy tissue)	38
doctor visit	135
emergency care	410
immobilization	48

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO.

**Gender**
Male	210
Female	284

**Ethnicity**
Non-Hispanic White	436
Black	27
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	143
85 and over	116
Less than 65	86

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2019

Hypertension	75
High Cholesterol	71
Stroke	15
Ischemic Heart Disease	62
Depression	44
Chronic Kidney Disease	53
Asthma	13
Osteoperosis	14
Atrial Fibrilation	27
Heart Failure	44
Chronic Obstructive Pulmonary Disease	30
Diabetes	45
Dementia	35
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Catherine T. Loniewski Girdler, DO treated as a wound care provider in Rochester, MI during 2020 were emergency care.

Volume of procedures performed by Dr. Catherine T. Loniewski Girdler, DO for Medicare patients.

doctor visit	110
emergency care	358

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO.

**Gender**
Male	179
Female	252

**Ethnicity**
Non-Hispanic White	380
Black	25
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	141
85 and over	114
Less than 65	53

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2020

Hypertension	75
High Cholesterol	70
Stroke	16
Ischemic Heart Disease	59
Depression	41
Chronic Kidney Disease	53
Asthma	13
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	40
Chronic Obstructive Pulmonary Disease	27
Diabetes	42
Dementia	36
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Catherine T. Loniewski Girdler, DO treated as a wound care provider in Rochester, MI during 2021 were emergency care.

Volume of procedures performed by Dr. Catherine T. Loniewski Girdler, DO for Medicare patients.

doctor visit	128
emergency care	416

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO.

**Gender**
Male	187
Female	304

**Ethnicity**
Non-Hispanic White	439
Black	26
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	152
85 and over	157
Less than 65	54

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2021

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	57
Depression	38
Chronic Kidney Disease	56
Asthma	14
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	37
Chronic Obstructive Pulmonary Disease	31
Diabetes	39
Dementia	34
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Catherine T. Loniewski Girdler, DO treated as a wound care provider in Rochester, MI during 2022 were emergency care, debridement (removal of unhealthy tissue), hyperbaric oxygen (HBO) therapy and excision.

Volume of procedures performed by Dr. Catherine T. Loniewski Girdler, DO for Medicare patients.

debridement (removal of unhealthy tissue)	59
doctor visit	126
emergency care	438
excision	41
hyperbaric oxygen (HBO) therapy	46

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO.

**Gender**
Male	218
Female	306

**Ethnicity**
Non-Hispanic White	462
Black	26
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	171
85 and over	148
Less than 65	57

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	25
Ischemic Heart Disease	48
Depression	32
Chronic Kidney Disease	35
Asthma	18
Osteoperosis	17
Atrial Fibrilation	37
Heart Failure	34
Chronic Obstructive Pulmonary Disease	28
Diabetes	38
Dementia	25
Cancer	21

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Catherine T. Loniewski Girdler, DO treated as a wound care provider in Rochester, MI during 2023 were emergency care, debridement (removal of unhealthy tissue), excision and hyperbaric oxygen (HBO) therapy.

Volume of procedures performed by Dr. Catherine T. Loniewski Girdler, DO for Medicare patients.

debridement (removal of unhealthy tissue)	118
doctor visit	79
emergency care	128
excision	118
hyperbaric oxygen (HBO) therapy	116

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO.

**Gender**
Male	106
Female	106

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

**Age**
From 65 to 74	62
From 75 to 84	75
85 and over	50
Less than 65	25

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2023

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	49
Depression	29
Chronic Kidney Disease	41
Asthma	17
Osteoperosis	12
Atrial Fibrilation	35
Heart Failure	34
Chronic Obstructive Pulmonary Disease	30
Diabetes	36
Dementia	22
Cancer	22

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Catherine T. Loniewski Girdler, DO treated as a wound care provider in Rochester, MI during 2024 were debridement (removal of unhealthy tissue), excision, hyperbaric oxygen (HBO) therapy and emergency care.

Volume of procedures performed by Dr. Catherine T. Loniewski Girdler, DO for Medicare patients.

debridement (removal of unhealthy tissue)	261
doctor visit	177
emergency care	30
excision	261
hyperbaric oxygen (HBO) therapy	128

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO.

**Gender**
Male	55
Female	74

**Ethnicity**
Non-Hispanic White	112
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	38
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2024

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	47
Depression	32
Chronic Kidney Disease	40
Asthma	16
Osteoperosis	21
Atrial Fibrilation	29
Heart Failure	33
Chronic Obstructive Pulmonary Disease	22
Diabetes	43
Dementia	14
Cancer	26

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Catherine T. Loniewski Girdler, DO for Medicare patients.

The highest averages for the top procedures that Dr. Catherine T. Loniewski Girdler, DO treated as a wound care provider in Rochester, MI were emergency care, debridement (removal of unhealthy tissue), excision and compression therapy.

compression therapy	48
debridement (removal of unhealthy tissue)	126
doctor visit	87
emergency care	453
excision	87
immobilization	48

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO.

**Gender**
Male	200
Female	299

**Ethnicity**
Black / African American	24
Asian / Pacific Islander	2
Non-Hispanic White	447
Hispanic	4
Native American / Alaskan Native	0
Other	2

**Age**
75 to 84	146
85 and over	131
Less than 65	78
65 to 74	141

Average of Total of Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Catherine T. Loniewski Girdler, DO treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	69
High Cholesterol	64
Stroke	13
Ischemic Heart Disease	52
Depression	33
Chronic Kidney Disease	42
Asthma	15
Osteoporosis	12
Heart Failure	36
Chronic Obstructive Pulmonary Disease	27
Diabetes	37
Atrial Fibrillation	24
Cancer	15
Dementia	28

Education & Training

Dr. Catherine T. Loniewski Girdler, DO graduated from Michigan State University College of Osteopathic Medicine in 1996. She completed residency at Botsford Hospital. She is certified by the Board Certification: American Osteopathic Association - Emergency Medicine and has a state license in Michigan.

Medical School: Michigan State University College of Osteopathic Medicine (1996)

Residency: Botsford Hospital (2000)

Board Certification: Board Certification: American Osteopathic Association - Emergency Medicine

Licensed In: Michigan

Affiliations & Hospitals

Dr. Catherine T. Loniewski Girdler, DO is associated with these hospitals and organizations:

Henry Ford Health

Henry Ford St. John Hospital

Henry Ford Rochester Hospital

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Catherine T. Loniewski Girdler, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Smith & Nephew, Inc.	$607 Regranex $369	Oasis $123	Santyl $105	Wound Matrix $11
Smith+Nephew, Inc.	$209 PICO 7 Single Use Negative Pressure Wound Therapy $117	Santyl $65	PICO 7 $27
Organogenesis Inc.	$200 Apligraf $106	Affinity $94
MIMEDX Group, Inc.	$147 $147
Hollister Incorporated	$109 HYDROFERA $109
Other	$171 URGOK2 $49	ACTIV.A.C. $32	URGOCLEAN AG $29	V.A.C. DERMATAC $24	VAC VERAFLO $16	Other $21

**Types of Payments**
Food and Beverage	$1,444

Biography

Dr. Catherine Loniewski Girdler practices emergency medicine and wound care. She studied medicine at Michigan State University College of Osteopathic Medicine. For her professional training, Dr. Loniewski Girdler completed a residency program at Botsford Hospital. She is affiliated with Henry Ford Health. She welcomes new patients at her office inROCHESTER, MI as reported by Doctor.com.

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Dr. Catherine T. Loniewski Girdler, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Catherine T. Loniewski Girdler, DO in 2024

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. Catherine T. Loniewski Girdler, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Catherine T. Loniewski Girdler, DO From 2012 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Rochester, MI