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Dr. Craig Anthony Gronczewski, MD, MBA

Accepting New Patients

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Specializes in: Emergency Medicine

UMDNJ-Robert Wood Johnson Medical School

1 Plainsboro Road
Plainsboro, NJ 08536

(609) 853-6500

Dr. Craig Anthony Gronczewski, MD, MBA is an emergency medicine doctor in Plainsboro, NJ specializing in emergency medicine. He graduated from UMDNJ-Robert Wood Johnson Medical School.

Office Locations

1 Plainsboro Road
Plainsboro, NJ 08536

(609) 853-6500

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253 Witherspoon Street
Princeton, NJ 08540

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In The News (see more mentions in the news)

“Penn Medicine Princeton Health Chief Medical Officer Dr. Craig Gronczewski has reported an increase in norovirus cases in the Penn Medicine Emergency Department, and he further notes that...”—"Winter Season Brings Norovirus and Other Maladies to Princeton", Town Topics, January 2025

“At Penn Medicine Princeton Health, Chief Medical Officer and VP of Medical Affairs Dr. Craig Gronczewski reported COVID-19 infections on the rise both nationally and regionally, but noted little...”—"Health Authorities Weigh In as Fall Virus Season Approaches", Town Topics, August 2024

“Dr. Craig Gronczewski, chief medical officer and vice president of medical affairs at Penn Medicine Princeton Health (PMPH), noted that patient volume at PMPH's emergency department has recently...”—"Three Respiratory Viruses Remain a Threat", Town Topics, January 2023

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Craig Anthony Gronczewski, MD, MBA treated as an emergency medicine doctor in Plainsboro, NJ during 2012 were emergency care.

Volume of procedures performed by Dr. Craig Anthony Gronczewski, MD, MBA for Medicare patients.

emergency care	414

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Craig Anthony Gronczewski, MD, MBA treated as an emergency medicine doctor in Plainsboro, NJ during 2013 were emergency care.

Volume of procedures performed by Dr. Craig Anthony Gronczewski, MD, MBA for Medicare patients.

emergency care	345

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA.

**Gender**
Male	158
Female	242

**Ethnicity**
Non-Hispanic White	337
Black	24
Hispanic	0
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	109
85 and over	156
Less than 65	47

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2013

Hypertension	75
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	54
Depression	34
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	19
Atrial Fibrilation	24
Heart Failure	36
Chronic Obstructive Pulmonary Disease	21
Diabetes	38
Dementia	33
Cancer	19

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Craig Anthony Gronczewski, MD, MBA treated as an emergency medicine doctor in Plainsboro, NJ during 2014 were emergency care.

Volume of procedures performed by Dr. Craig Anthony Gronczewski, MD, MBA for Medicare patients.

emergency care	341

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA.

**Gender**
Male	175
Female	218

**Ethnicity**
Non-Hispanic White	331
Black	26
Hispanic	0
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	112
85 and over	148
Less than 65	40

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2014

Hypertension	75
High Cholesterol	64
Stroke	19
Ischemic Heart Disease	55
Depression	35
Chronic Kidney Disease	33
Asthma	12
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	36
Chronic Obstructive Pulmonary Disease	23
Diabetes	39
Dementia	34
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Craig Anthony Gronczewski, MD, MBA treated as an emergency medicine doctor in Plainsboro, NJ during 2015 were emergency care.

Volume of procedures performed by Dr. Craig Anthony Gronczewski, MD, MBA for Medicare patients.

emergency care	373

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA.

**Gender**
Male	338
Female	458

**Ethnicity**
Non-Hispanic White	700
Black	0
Hispanic	0
Asian	48
Other	0
Native American	0

**Age**
From 65 to 74	176
From 75 to 84	210
85 and over	324
Less than 65	86

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2015

Hypertension	75
High Cholesterol	70
Stroke	18
Ischemic Heart Disease	56
Depression	36
Chronic Kidney Disease	34
Asthma	15
Osteoperosis	15
Atrial Fibrilation	28
Heart Failure	39
Chronic Obstructive Pulmonary Disease	21
Diabetes	39
Dementia	32
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Craig Anthony Gronczewski, MD, MBA treated as an emergency medicine doctor in Plainsboro, NJ during 2016 were emergency care.

Volume of procedures performed by Dr. Craig Anthony Gronczewski, MD, MBA for Medicare patients.

emergency care	484

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA.

**Gender**
Male	226
Female	287

**Ethnicity**
Non-Hispanic White	438
Black	28
Hispanic	0
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	142
85 and over	196
Less than 65	61

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2016

Hypertension	75
High Cholesterol	65
Stroke	19
Ischemic Heart Disease	56
Depression	38
Chronic Kidney Disease	43
Asthma	28
Osteoperosis	12
Atrial Fibrilation	27
Heart Failure	43
Chronic Obstructive Pulmonary Disease	21
Diabetes	40
Dementia	36
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Craig Anthony Gronczewski, MD, MBA treated as an emergency medicine doctor in Plainsboro, NJ during 2017 were emergency care.

Volume of procedures performed by Dr. Craig Anthony Gronczewski, MD, MBA for Medicare patients.

emergency care	364

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA.

**Gender**
Male	177
Female	217

**Ethnicity**
Non-Hispanic White	319
Black	26
Hispanic	14
Asian	24
Other	11
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	111
85 and over	126
Less than 65	48

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2017

Hypertension	75
High Cholesterol	64
Stroke	16
Ischemic Heart Disease	52
Depression	39
Chronic Kidney Disease	40
Asthma	9
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	28
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Craig Anthony Gronczewski, MD, MBA treated as an emergency medicine doctor in Plainsboro, NJ during 2018 were emergency care.

Volume of procedures performed by Dr. Craig Anthony Gronczewski, MD, MBA for Medicare patients.

emergency care	297

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA.

**Gender**
Male	167
Female	168

**Ethnicity**
Non-Hispanic White	272
Black	29
Hispanic	0
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	113
85 and over	109
Less than 65	40

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2018

Hypertension	75
High Cholesterol	70
Stroke	16
Ischemic Heart Disease	54
Depression	40
Chronic Kidney Disease	48
Asthma	14
Osteoperosis	7
Atrial Fibrilation	30
Heart Failure	39
Chronic Obstructive Pulmonary Disease	23
Diabetes	41
Dementia	29
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Craig Anthony Gronczewski, MD, MBA treated as an emergency medicine doctor in Plainsboro, NJ during 2019 were emergency care.

Volume of procedures performed by Dr. Craig Anthony Gronczewski, MD, MBA for Medicare patients.

emergency care	340

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA.

**Gender**
Male	175
Female	200

**Ethnicity**
Non-Hispanic White	292
Black	24
Hispanic	17
Asian	28
Other	14
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	128
85 and over	98
Less than 65	42

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2019

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	47
Depression	36
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	37
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	28
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Craig Anthony Gronczewski, MD, MBA treated as an emergency medicine doctor in Plainsboro, NJ during 2020 were emergency care.

Volume of procedures performed by Dr. Craig Anthony Gronczewski, MD, MBA for Medicare patients.

emergency care	167

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA.

**Gender**
Male	86
Female	94

**Ethnicity**
Non-Hispanic White	147
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	64
85 and over	48
Less than 65	18

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2020

Hypertension	75
High Cholesterol	66
Stroke	21
Ischemic Heart Disease	51
Depression	38
Chronic Kidney Disease	44
Asthma	16
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	44
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	33
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Craig Anthony Gronczewski, MD, MBA treated as an emergency medicine doctor in Plainsboro, NJ during 2021 were emergency care.

Volume of procedures performed by Dr. Craig Anthony Gronczewski, MD, MBA for Medicare patients.

emergency care	65

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA.

**Gender**
Male	48
Female	31

**Ethnicity**
Non-Hispanic White	67
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	29
85 and over	24
Less than 65	0

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2021

Hypertension	75
High Cholesterol	73
Stroke	19
Ischemic Heart Disease	51
Depression	46
Chronic Kidney Disease	52
Asthma	14
Osteoperosis	0
Atrial Fibrilation	30
Heart Failure	42
Chronic Obstructive Pulmonary Disease	16
Diabetes	43
Dementia	32
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Craig Anthony Gronczewski, MD, MBA treated as an emergency medicine doctor in Plainsboro, NJ during 2022 were emergency care.

Volume of procedures performed by Dr. Craig Anthony Gronczewski, MD, MBA for Medicare patients.

emergency care	69

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA.

**Gender**
Male	30
Female	44

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

**Age**
From 65 to 74	0
From 75 to 84	29
85 and over	22
Less than 65	0

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2022

Hypertension	75
High Cholesterol	75
Stroke	26
Ischemic Heart Disease	46
Depression	39
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	16
Atrial Fibrilation	39
Heart Failure	36
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	30
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Craig Anthony Gronczewski, MD, MBA for Medicare patients.

The highest averages for the top procedures that Dr. Craig Anthony Gronczewski, MD, MBA treated as an emergency medicine doctor in Plainsboro, NJ were emergency care.

emergency care	296

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA.

**Gender**
Male	143
Female	178

**Ethnicity**
Black / African American	14
Asian / Pacific Islander	16
Non-Hispanic White	269
Native American / Alaskan Native	0
Hispanic	2
Other	2

**Age**
75 to 84	95
85 and over	113
Less than 65	34
65 to 74	73

Average of Total of Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Craig Anthony Gronczewski, MD, MBA treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	61
Stroke	16
Ischemic Heart Disease	47
Depression	34
Chronic Kidney Disease	37
Asthma	11
Osteoporosis	10
Heart Failure	35
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Atrial Fibrillation	24
Dementia	28
Cancer	15

Education & Training

Dr. Craig Anthony Gronczewski, MD, MBA graduated from UMDNJ-Robert Wood Johnson Medical School. He completed residency at MCP Hahnemann School of Medicine, Allegheny University Affiliated Hospitals. He is certified by the Board certifications: Emergency Medicine and has a state license in New Jersey.

Medical School: UMDNJ-Robert Wood Johnson Medical School

Residency: MCP Hahnemann School of Medicine, Allegheny University Affiliated Hospitals

Board Certification: Board certifications: Emergency Medicine (2002)

Licensed In: New Jersey

Ratings & Reviews

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General Payments

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

**Payments by Company**
Otsuka America Pharmaceutical, Inc.	$53 SAMSCA $53
AstraZeneca Pharmaceuticals LP	$44 BRILINTA $44
Pfizer Inc.	$26 ELIQUIS $26
E.R. Squibb & Sons, L.L.C.	$13 ELIQUIS $13
Medicure Pharma Inc.	$11 Aggrastat (tirofiban HCl) $11
Other	$8 Control+ $8

**Types of Payments**
Food and Beverage	$156

Biography

Dr. Craig Gronczewski's area of specialization is emergency medicine. According to Penn Medicine, new patients are welcome to contact his office in Plainsboro, NJ. He is a graduate of UMDNJ-Robert Wood Johnson Medical School. Dr. Gronczewski's medical residency was performed at a hospital affiliated with MCP Hahnemann School of Medicine, Allegheny University.

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Dr. Craig Anthony Gronczewski, MD, MBA

Office Locations

In The News (see more mentions in the news)

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. Craig Anthony Gronczewski, MD, MBA in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Craig Anthony Gronczewski, MD, MBA From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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