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Dr. Ian Michael Lonergan, DO

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Specializes in: Plastic Surgery

UMDNJ-School of Osteopathic Medicine (2000)

1600 Pennsylvania Avenue
Wilmington, DE 19806

(302) 656-0214

Dr. Ian Michael Lonergan, DO is a plastic surgeon in Wilmington, DE specializing in plastic surgery. He graduated from UMDNJ-School of Osteopathic Medicine in 2000 and has 26 years of experience.

Office Locations

1600 Pennsylvania Avenue
Wilmington, DE 19806

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Noteworthy Medicare Patient Procedures Performed by Dr. Ian Michael Lonergan, DO in 2023

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

Top 5%

By Volume:

debridement

hyperbaric oxygen therapy

In 2023, Dr. Ian Michael Lonergan, DO performed more debridement (removal of unhealthy tissue), and hyperbaric oxygen (HBO) therapy procedures for Medicare patients than 95% of providers in related specialties within Delaware.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ian Michael Lonergan, DO treated as a plastic surgeon in Wilmington, DE during 2012 were nursing home care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Ian Michael Lonergan, DO for Medicare patients.

debridement (removal of unhealthy tissue)	458
doctor visit	21
excision	458
nursing home care	1939

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ian Michael Lonergan, DO treated as a plastic surgeon in Wilmington, DE during 2013 were nursing home care, debridement (removal of unhealthy tissue), excision and minor procedures.

Volume of procedures performed by Dr. Ian Michael Lonergan, DO for Medicare patients.

debridement (removal of unhealthy tissue)	561
doctor visit	25
excision	561
minor procedures	36
nursing home care	1676
plastic surgery procedures	33
reconstructive surgery	33
tissue transfer	33
wound repair (e.g. stitches)	33

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Michael Lonergan, DO.

**Gender**
Male	192
Female	255

**Ethnicity**
Non-Hispanic White	408
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	138
85 and over	188
Less than 65	20

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2013

Hypertension	75
High Cholesterol	53
Stroke	13
Ischemic Heart Disease	53
Depression	31
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	18
Atrial Fibrilation	22
Heart Failure	37
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Dementia	50
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ian Michael Lonergan, DO treated as a plastic surgeon in Wilmington, DE during 2014 were nursing home care, debridement (removal of unhealthy tissue), excision and reconstructive surgery.

Volume of procedures performed by Dr. Ian Michael Lonergan, DO for Medicare patients.

debridement (removal of unhealthy tissue)	581
doctor visit	20
excision	581
nursing home care	782
plastic surgery procedures	21
reconstructive surgery	21
tissue transfer	21
wound repair (e.g. stitches)	21

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Michael Lonergan, DO.

**Gender**
Male	191
Female	214

**Ethnicity**
Non-Hispanic White	373
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	144
85 and over	142
Less than 65	18

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2014

Hypertension	72
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	46
Depression	25
Chronic Kidney Disease	29
Asthma	4
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	29
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	43
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ian Michael Lonergan, DO treated as a plastic surgeon in Wilmington, DE during 2015 were debridement (removal of unhealthy tissue), excision, nursing home care and minor procedures.

Volume of procedures performed by Dr. Ian Michael Lonergan, DO for Medicare patients.

debridement (removal of unhealthy tissue)	588
excision	588
minor procedures	99
nursing home care	547

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Michael Lonergan, DO.

**Gender**
Male	302
Female	332

**Ethnicity**
Non-Hispanic White	558
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	190
85 and over	210
Less than 65	38

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2015

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	42
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ian Michael Lonergan, DO treated as a plastic surgeon in Wilmington, DE during 2016 were debridement (removal of unhealthy tissue), excision and nursing home care.

Volume of procedures performed by Dr. Ian Michael Lonergan, DO for Medicare patients.

debridement (removal of unhealthy tissue)	191
doctor visit	15
excision	191
nursing home care	165

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Michael Lonergan, DO.

**Gender**
Male	105
Female	118

**Ethnicity**
Non-Hispanic White	205
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	74
85 and over	44
Less than 65	17

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2016

Hypertension	71
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	39
Depression	22
Chronic Kidney Disease	30
Asthma	16
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	26
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ian Michael Lonergan, DO treated as a plastic surgeon in Wilmington, DE during 2017 were debridement (removal of unhealthy tissue), excision, nursing home care and minor procedures.

Volume of procedures performed by Dr. Ian Michael Lonergan, DO for Medicare patients.

debridement (removal of unhealthy tissue)	641
doctor visit	207
excision	195
minor procedures	75
nursing home care	130
plastic surgery procedures	13
reconstructive surgery	13
tissue transfer	13
wound repair (e.g. stitches)	13

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Michael Lonergan, DO.

**Gender**
Male	181
Female	186

**Ethnicity**
Non-Hispanic White	341
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	127
85 and over	76
Less than 65	26

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2017

Hypertension	75
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	50
Depression	26
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	7
Atrial Fibrilation	22
Heart Failure	29
Chronic Obstructive Pulmonary Disease	23
Diabetes	39
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ian Michael Lonergan, DO treated as a plastic surgeon in Wilmington, DE during 2018 were debridement (removal of unhealthy tissue), excision, hyperbaric oxygen (HBO) therapy and nursing home care.

Volume of procedures performed by Dr. Ian Michael Lonergan, DO for Medicare patients.

debridement (removal of unhealthy tissue)	895
doctor visit	245
excision	227
hyperbaric oxygen (HBO) therapy	195
minor procedures	105
nursing home care	126
plastic surgery procedures	56
reconstructive surgery	56
tissue transfer	56
wound repair (e.g. stitches)	56

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Michael Lonergan, DO.

**Gender**
Male	267
Female	238

**Ethnicity**
Non-Hispanic White	463
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	166
85 and over	114
Less than 65	34

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2018

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	51
Depression	31
Chronic Kidney Disease	46
Asthma	7
Osteoperosis	6
Atrial Fibrilation	24
Heart Failure	30
Chronic Obstructive Pulmonary Disease	23
Diabetes	42
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ian Michael Lonergan, DO treated as a plastic surgeon in Wilmington, DE during 2019 were debridement (removal of unhealthy tissue), excision, hyperbaric oxygen (HBO) therapy and nursing home care.

Volume of procedures performed by Dr. Ian Michael Lonergan, DO for Medicare patients.

debridement (removal of unhealthy tissue)	1289
doctor visit	424
excision	333
hyperbaric oxygen (HBO) therapy	152
minor procedures	51
nursing home care	144
plastic surgery procedures	36
reconstructive surgery	36
tissue transfer	36
vascular procedures	11
wound repair (e.g. stitches)	36

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Michael Lonergan, DO.

**Gender**
Male	276
Female	263

**Ethnicity**
Non-Hispanic White	481
Black	38
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	173
From 75 to 84	205
85 and over	113
Less than 65	48

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2019

Hypertension	75
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	50
Depression	34
Chronic Kidney Disease	47
Asthma	8
Osteoperosis	9
Atrial Fibrilation	24
Heart Failure	32
Chronic Obstructive Pulmonary Disease	21
Diabetes	40
Dementia	20
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ian Michael Lonergan, DO treated as a plastic surgeon in Wilmington, DE during 2020 were debridement (removal of unhealthy tissue), nursing home care, excision and reconstructive surgery.

Volume of procedures performed by Dr. Ian Michael Lonergan, DO for Medicare patients.

debridement (removal of unhealthy tissue)	744
doctor visit	263
excision	198
nursing home care	256
plastic surgery procedures	37
reconstructive surgery	37
tissue transfer	37
wound repair (e.g. stitches)	37

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Michael Lonergan, DO.

**Gender**
Male	210
Female	199

**Ethnicity**
Non-Hispanic White	367
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	135
85 and over	101
Less than 65	29

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2020

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	52
Depression	36
Chronic Kidney Disease	51
Asthma	7
Osteoperosis	10
Atrial Fibrilation	25
Heart Failure	34
Chronic Obstructive Pulmonary Disease	19
Diabetes	41
Dementia	23
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ian Michael Lonergan, DO treated as a plastic surgeon in Wilmington, DE during 2021 were debridement (removal of unhealthy tissue), nursing home care, hyperbaric oxygen (HBO) therapy and reconstructive surgery.

Volume of procedures performed by Dr. Ian Michael Lonergan, DO for Medicare patients.

debridement (removal of unhealthy tissue)	544
doctor visit	287
hyperbaric oxygen (HBO) therapy	137
nursing home care	228
plastic surgery procedures	20
reconstructive surgery	20
tissue transfer	20
wound repair (e.g. stitches)	20

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Michael Lonergan, DO.

**Gender**
Male	213
Female	176

**Ethnicity**
Non-Hispanic White	348
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	150
85 and over	77
Less than 65	24

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2021

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	53
Depression	33
Chronic Kidney Disease	51
Asthma	7
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	31
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Dementia	21
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ian Michael Lonergan, DO treated as a plastic surgeon in Wilmington, DE during 2022 were debridement (removal of unhealthy tissue), nursing home care, reconstructive surgery and plastic surgery procedures.

Volume of procedures performed by Dr. Ian Michael Lonergan, DO for Medicare patients.

debridement (removal of unhealthy tissue)	609
doctor visit	279
nursing home care	83
plastic surgery procedures	11
reconstructive surgery	11
tissue transfer	11
wound repair (e.g. stitches)	11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Michael Lonergan, DO.

**Gender**
Male	170
Female	192

**Ethnicity**
Non-Hispanic White	334
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	117
From 75 to 84	127
85 and over	94
Less than 65	24

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	47
Depression	27
Chronic Kidney Disease	34
Asthma	12
Osteoperosis	18
Atrial Fibrilation	38
Heart Failure	33
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	12
Cancer	26

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ian Michael Lonergan, DO treated as a plastic surgeon in Wilmington, DE during 2023 were debridement (removal of unhealthy tissue) and hyperbaric oxygen (HBO) therapy.

Volume of procedures performed by Dr. Ian Michael Lonergan, DO for Medicare patients.

debridement (removal of unhealthy tissue)	550
doctor visit	249
hyperbaric oxygen (HBO) therapy	171

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Michael Lonergan, DO.

**Gender**
Male	169
Female	168

**Ethnicity**
Non-Hispanic White	317
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	121
85 and over	79
Less than 65	23

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2023

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	41
Asthma	8
Osteoperosis	18
Atrial Fibrilation	34
Heart Failure	32
Chronic Obstructive Pulmonary Disease	25
Diabetes	38
Dementia	9
Cancer	25

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Ian Michael Lonergan, DO for Medicare patients.

The highest averages for the top procedures that Dr. Ian Michael Lonergan, DO treated as a plastic surgeon in Wilmington, DE were debridement (removal of unhealthy tissue), nursing home care, excision and minor procedures.

debridement (removal of unhealthy tissue)	637
doctor visit	185
excision	370
minor procedures	73
nursing home care	552
plastic surgery procedures	28
reconstructive surgery	28
tissue transfer	28
vascular procedures	11
wound repair (e.g. stitches)	28

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Ian Michael Lonergan, DO.

**Gender**
Male	189
Female	195

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	0
Non-Hispanic White	349
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	131
85 and over	103
Less than 65	25
65 to 74	125

Average of Total of Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Ian Michael Lonergan, DO treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	36
Asthma	7
Osteoporosis	10
Heart Failure	27
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Atrial Fibrillation	22
Cancer	13
Dementia	23

Education & Training

Dr. Ian Michael Lonergan, DO graduated from UMDNJ-School of Osteopathic Medicine in 2000. He is certified by the Board Certification: American Osteopathic Association - Plastic & Reconstructive Surgery and has a state license in Delaware.

Medical School: UMDNJ-School of Osteopathic Medicine (2000)

Board Certification: Board Certification: American Osteopathic Association - Plastic & Reconstructive Surgery

Licensed In: Delaware

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Ian Michael Lonergan, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
CSL Plasma Inc.	$165,562 $165,562
CSL Behring	$84,125 $84,125
Mentor Worldwide LLC	$81 Sutures $24	MemoryShape Breast Implants $21	MemoryGel SILTEX Round Breast Implants $18	MemoryGel Breast Implants $18
Smith+Nephew, Inc.	$78 Santyl $38	COLLAGENASE SANTYL $24	Regranex $16
Medtronic Sofamor Danek USA, Inc.	$70 Interventional Therapies $70
Other	$505 GRAFIX/GRAFIXPL/STRAVIX $43	Regranex $40	ON-Q* PUMP AND ACCESSORIES $38	DALVANCE $31	AQUACEL AG+ $24	Other $330

**Types of Payments**
Consulting Fee	$249,688
Food and Beverage	$734

Biography

Dr. Ian Lonergan is a specialist in plastic surgery, general practice, and family medicine. He works in Wilmington, DE and Rehoboth Beach, DE. He studied medicine at UMDNJ-Robert Wood Johnson Medical School, UMDNJ-School of Osteopathic Medicine, and UMDNJ-New Jersey Medical School. According to Doctor.com, new patients are welcome to contact Dr. Lonergan's office in Rehoboth Beach, DE.

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Dr. Ian Michael Lonergan, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Ian Michael Lonergan, DO in 2023

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. Ian Michael Lonergan, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Ian Michael Lonergan, DO From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Plastic Surgeons in Nearby Locations

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