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Home > DE Providers > Internists & Internal Medicine Doctors

Dr. Marc David Grobman, DO

(18 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

Des Moines University, College of Osteopathic Medicine

3411 Silverside Road 102 Weldin Building
Wilmington, DE 19810

(302) 479-0580

Dr. Marc David Grobman, DO is an internist in Wilmington, DE specializing in internal medicine (adult medicine). He graduated from Des Moines University, College of Osteopathic Medicine. Dr. Marc David Grobman, DO is affiliated with Trinity Health Mid-Atlantic and Grobman CCPHP.

Office Locations

Trinity Health Mid-Atlantic

3411 Silverside Road 102 Weldin Building
Wilmington, DE 19810

(302) 479-0580

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In The News

“"It's sophomoric, it's black, it's dark," said Dr. Marc Grobman, an internist in Wilmington, Del., who displays the fake ads in his drug sample cabinet.”—"Physician-Provocateur With TV Dreams (Published 2010)", New York Times, September 2010

Noteworthy Medicare Patient Procedures Performed by Dr. Marc David Grobman, DO in 2023

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

Top 5%

By Affordability:

ankle brachial index

mental health screening

vascular physiologic studies

vascular studies

In 2023, Dr. Marc David Grobman, DO had a list price for ankle brachial index (ABI), mental health screening, vascular physiologic studies, and vascular studies that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Delaware. 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 10%

By Volume:

screening test

In 2023, Dr. Marc David Grobman, DO performed more screening test procedures for Medicare patients than 90% of providers in related specialties within Delaware.

Top 25%

By Volume:

A1C test

In 2012, Dr. Marc David Grobman, DO performed more A1C test procedures for Medicare patients than 75% of providers in related specialties within Delaware.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Marc David Grobman, DO treated as an internist in Wilmington, DE during 2012 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Marc David Grobman, DO for Medicare patients.

diabetes management	75
doctor visit	1082
lab tests	75
preventive care	190
vaccines	115

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Marc David Grobman, DO treated as an internist in Wilmington, DE during 2013 were preventive care, lab tests, vaccines and diabetes management.

Volume of procedures performed by Dr. Marc David Grobman, DO for Medicare patients.

diabetes management	82
doctor visit	1247
lab tests	99
preventive care	181
vaccines	99

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc David Grobman, DO.

**Gender**
Male	97
Female	132

**Ethnicity**
Non-Hispanic White	174
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	47
85 and over	22
Less than 65	57

Conditions of Medicare patients treated by Dr. Marc David Grobman, DO in 2013

Hypertension	71
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	21
Depression	33
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	18
Diabetes	27
Dementia	12
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Marc David Grobman, DO treated as an internist in Wilmington, DE during 2014 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Marc David Grobman, DO for Medicare patients.

diabetes management	62
doctor visit	1122
lab tests	62
preventive care	168
vaccines	106

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc David Grobman, DO.

**Gender**
Male	105
Female	141

**Ethnicity**
Non-Hispanic White	190
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	51
85 and over	25
Less than 65	68

Conditions of Medicare patients treated by Dr. Marc David Grobman, DO in 2014

Hypertension	69
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	22
Depression	34
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	25
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Marc David Grobman, DO treated as an internist in Wilmington, DE during 2015 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Marc David Grobman, DO for Medicare patients.

complementary or alternative therapy	11
diabetes management	70
doctor visit	1155
lab tests	86
manual therapy	11
osteopathic medicine	11
preventive care	178
vaccines	108

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc David Grobman, DO.

**Gender**
Male	228
Female	332

**Ethnicity**
Non-Hispanic White	432
Black	100
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	248
From 75 to 84	140
85 and over	54
Less than 65	118

Conditions of Medicare patients treated by Dr. Marc David Grobman, DO in 2015

Hypertension	65
High Cholesterol	43
Stroke	5
Ischemic Heart Disease	20
Depression	30
Chronic Kidney Disease	19
Asthma	13
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	19
Diabetes	25
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Marc David Grobman, DO treated as an internist in Wilmington, DE during 2016 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Marc David Grobman, DO for Medicare patients.

diabetes management	77
doctor visit	1278
lab tests	89
preventive care	240
vaccines	163

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc David Grobman, DO.

**Gender**
Male	123
Female	175

**Ethnicity**
Non-Hispanic White	227
Black	57
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	73
85 and over	32
Less than 65	51

Conditions of Medicare patients treated by Dr. Marc David Grobman, DO in 2016

Hypertension	64
High Cholesterol	43
Stroke	5
Ischemic Heart Disease	23
Depression	29
Chronic Kidney Disease	23
Asthma	23
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	26
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Marc David Grobman, DO treated as an internist in Wilmington, DE during 2017 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Marc David Grobman, DO for Medicare patients.

blood draw	11
diabetes management	63
doctor visit	1374
lab tests	79
preventive care	220
vaccines	157

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc David Grobman, DO.

**Gender**
Male	136
Female	187

**Ethnicity**
Non-Hispanic White	247
Black	61
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	73
85 and over	32
Less than 65	52

Conditions of Medicare patients treated by Dr. Marc David Grobman, DO in 2017

Hypertension	66
High Cholesterol	24
Stroke	4
Ischemic Heart Disease	24
Depression	26
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Marc David Grobman, DO treated as an internist in Wilmington, DE during 2018 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Marc David Grobman, DO for Medicare patients.

diabetes management	62
doctor visit	1390
lab tests	80
preventive care	225
vaccines	163

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc David Grobman, DO.

**Gender**
Male	142
Female	188

**Ethnicity**
Non-Hispanic White	249
Black	61
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	90
85 and over	31
Less than 65	37

Conditions of Medicare patients treated by Dr. Marc David Grobman, DO in 2018

Hypertension	65
High Cholesterol	45
Stroke	5
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	17
Diabetes	25
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Marc David Grobman, DO treated as an internist in Wilmington, DE during 2019 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Marc David Grobman, DO for Medicare patients.

diabetes management	71
doctor visit	1415
lab tests	91
preventive care	186
vaccines	115

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc David Grobman, DO.

**Gender**
Male	150
Female	181

**Ethnicity**
Non-Hispanic White	246
Black	63
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	102
85 and over	27
Less than 65	36

Conditions of Medicare patients treated by Dr. Marc David Grobman, DO in 2019

Hypertension	65
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	25
Depression	21
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	5
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Marc David Grobman, DO treated as an internist in Wilmington, DE during 2020 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Marc David Grobman, DO for Medicare patients.

diabetes management	68
doctor visit	1130
lab tests	80
preventive care	188
vaccines	120

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc David Grobman, DO.

**Gender**
Male	153
Female	173

**Ethnicity**
Non-Hispanic White	240
Black	59
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	112
85 and over	29
Less than 65	31

Conditions of Medicare patients treated by Dr. Marc David Grobman, DO in 2020

Hypertension	65
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	27
Depression	24
Chronic Kidney Disease	25
Asthma	6
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Marc David Grobman, DO treated as an internist in Wilmington, DE during 2021 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Marc David Grobman, DO for Medicare patients.

blood draw	15
diabetes management	67
doctor visit	1175
ear procedures	18
lab tests	67
preventive care	164
vaccines	97

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc David Grobman, DO.

**Gender**
Male	156
Female	177

**Ethnicity**
Non-Hispanic White	251
Black	55
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	115
85 and over	31
Less than 65	30

Conditions of Medicare patients treated by Dr. Marc David Grobman, DO in 2021

Hypertension	65
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Marc David Grobman, DO treated as an internist in Wilmington, DE during 2022 were preventive care, lab tests, diabetes management and vascular procedures.

Volume of procedures performed by Dr. Marc David Grobman, DO for Medicare patients.

diabetes management	55
doctor visit	1080
lab tests	55
preventive care	184
vascular procedures	29

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc David Grobman, DO.

**Gender**
Male	141
Female	184

**Ethnicity**
Non-Hispanic White	249
Black	51
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	108
85 and over	34
Less than 65	23

Conditions of Medicare patients treated by Dr. Marc David Grobman, DO in 2022

Hypertension	71
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	21
Depression	19
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	10
Chronic Obstructive Pulmonary Disease	20
Diabetes	23
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Marc David Grobman, DO for Medicare patients.

The highest averages for the top procedures that Dr. Marc David Grobman, DO treated as an internist in Wilmington, DE were preventive care, vaccines, lab tests and diabetes management.

blood draw	13
complementary or alternative therapy	11
diabetes management	68
doctor visit	1222
ear procedures	18
lab tests	78
manual therapy	11
osteopathic medicine	11
preventive care	193
vaccines	124
vascular procedures	29

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Marc David Grobman, DO.

**Gender**
Male	130
Female	170

**Ethnicity**
Black / African American	46
Asian / Pacific Islander	0
Non-Hispanic White	227
Hispanic	0
Native American / Alaskan Native	0
Other	4

**Age**
75 to 84	82
85 and over	28
Less than 65	45
65 to 74	142

Average of Total of Conditions of Medicare patients treated by Dr. Marc David Grobman, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Marc David Grobman, DO treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	60
High Cholesterol	40
Stroke	3
Ischemic Heart Disease	21
Depression	23
Chronic Kidney Disease	20
Asthma	8
Osteoporosis	5
Heart Failure	11
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Atrial Fibrillation	8
Cancer	7
Dementia	6

Education & Training

Dr. Marc David Grobman, DO graduated from Des Moines University, College of Osteopathic Medicine. He completed residency at Hahnemann University Hospital. He is certified by the National Board of Physicians and Surgeons and has a state license in Delaware.

Medical School: Des Moines University, College of Osteopathic Medicine

Residency: Hahnemann University Hospital

Board Certification: National Board of Physicians and Surgeons

Licensed In: Delaware

Affiliations & Hospitals

Dr. Marc David Grobman, DO is associated with these hospitals and organizations:

Trinity Health Mid-Atlantic

Grobman CCPHP

Ratings & Reviews

Dr. Marc David Grobman, DO has an exceptional overall rating with an average of 4.93 out of 5 stars based on 18 ratings. We collect ratings and reviews of Dr. Marc David Grobman, DO from all over the web to help you find the right in Wilmington, DE.

4.93

Overall Rating

(18 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Novo Nordisk Inc	$2,486 Saxenda $594	Tresiba $539	Victoza $338	RYBELSUS $268	Ozempic $265	Other $482
GlaxoSmithKline, LLC.	$2,448 TRELEGY ELLIPTA $749	BREO $580	ANORO $523	ANORO ELLIPTA $187	TANZEUM $171	Other $237
AstraZeneca Pharmaceuticals LP	$1,985 FARXIGA $732	BEVESPI AEROSPHERE $231	BYDUREON PEN $181	SYMBICORT $179	MOVANTIK $92	Other $569
Amgen Inc.	$1,134 Repatha $1,070	Prolia $56	$8
AbbVie Inc.	$1,107 UBRELVY $418	QULIPTA $222	VRAYLAR $214	Creon $206	LINZESS $46
Other	$10,823 JARDIANCE $462	XARELTO $403	INVOKANA $346	XIFAXAN $333	SOLIQUA 100/33 $259	Other $9,020

**Types of Payments**
Food and Beverage	$19,756
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$121
Education	$105

Biography

Dr. Marc Grobman specializes in family medicine and practices in Wilmington, DE. He is especially interested in internal medicine. Dr. Grobman is affiliated with Trinity Health Mid-Atlantic. He graduated from Des Moines University, College of Osteopathic Medicine. For his professional training, Dr. Grobman completed a residency program at Hahnemann University Hospital. Patient reviews placed him at an average of 5.0 stars (out of 5).