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Dr. Peter Dongshik Park, MD

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Specializes in: Adult Gastroenterology

Eastern Virginia Medical School (1992)

251 Lewis Lane
Havre De Grace, MD 21078

(410) 939-5082

Dr. Peter Dongshik Park, MD is a gastroenterologist in Abingdon, MD specializing in adult gastroenterology. He graduated from Eastern Virginia Medical School in 1992 and has 34 years of experience. Dr. Peter Dongshik Park, MD is affiliated with University of Maryland Medical System.

Office Locations

University of Maryland Medical System

100 Walter Ward Boulevard
Abingdon, MD 21009

(443) 643-4700

(443) 643-4707

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University of Maryland Medical System

251 Lewis Lane
Havre De Grace, MD 21078

(410) 939-5082

(410) 939-6291

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510 Upper Chesapeake Drive Suite 416
Bel Air, MD 21014

(443) 643-4700

(443) 643-4707

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2214 Old Emmorton Road Suite 100
Bel Air, MD 21015

(410) 838-6345

(410) 838-1595

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Noteworthy Medicare Patient Procedures Performed by Dr. Peter Dongshik Park, MD in 2023

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

Top 5%

By Volume:

colonoscopy

preventive care

screening colonoscopy

In 2023, Dr. Peter Dongshik Park, MD performed more colonoscopy, preventive care, and screening colonoscopy procedures for Medicare patients than 95% of providers in related specialties within Maryland.

Top 10%

By Volume:

endoscopy

gastrointestinal procedures

In 2023, Dr. Peter Dongshik Park, MD performed more endoscopy, and gastrointestinal procedures procedures for Medicare patients than 90% of providers in related specialties within Maryland.

Top 25%

By Volume:

EGD with biopsy

EGD with lesion removal

gastrointestinal biopsy

inpatient hospital care

removal of lesion

By Affordability:

colonoscopy with submucosal injection

diagnostic EGD

diagnostic EGD without biopsy

diagnostic upper endoscopy

EGD with biopsy

EGD with lesion removal

endoscopic injection

esophagogastroduodenoscopy

hospital care

inpatient care

inpatient hospital care

therapeutic EGD

therapeutic upper endoscopy

upper endoscopy

upper endoscopy with biopsy

upper endoscopy with lesion removal

In 2012, among providers in related specialties within Maryland, Dr. Peter Dongshik Park, MD performed more EGD with biopsy, EGD with lesion removal, gastrointestinal biopsy, inpatient hospital care (for patient admitted to hospital), and removal of lesion (e.g. growth) procedures for Medicare patients than 75% of them and he also had a list price for colonoscopy with submucosal injection, diagnostic EGD, diagnostic EGD without biopsy, diagnostic upper endoscopy, EGD with biopsy, EGD with lesion removal, endoscopic injection, esophagogastroduodenoscopy (EGD), hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), therapeutic EGD, therapeutic upper endoscopy, upper endoscopy, upper endoscopy with biopsy, and upper endoscopy with lesion removal 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

2012 Medicare Procedure Volume

The top procedures that Dr. Peter Dongshik Park, MD treated as a gastroenterologist in Abingdon, MD during 2012 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Peter Dongshik Park, MD for Medicare patients.

diagnostic procedures	270
doctor visit	519
esophageal dilation	15
gastrointestinal procedures	593
hospital care	748
inpatient care	748
minimally invasive procedures	593
preventive care	200
removal of lesion (e.g. growth)	270

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Peter Dongshik Park, MD treated as a gastroenterologist in Abingdon, MD during 2013 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Peter Dongshik Park, MD for Medicare patients.

anastomosis	13
catheterization	13
diagnostic procedures	289
doctor visit	507
esophageal dilation	16
gastrointestinal procedures	625
hospital care	674
injections	12
inpatient care	674
minimally invasive procedures	625
preventive care	213
removal of lesion (e.g. growth)	289

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Dongshik Park, MD.

**Gender**
Male	499
Female	660

**Ethnicity**
Non-Hispanic White	990
Black	119
Hispanic	15
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	484
From 75 to 84	344
85 and over	164
Less than 65	167

Conditions of Medicare patients treated by Dr. Peter Dongshik Park, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	10
Ischemic Heart Disease	46
Depression	30
Chronic Kidney Disease	40
Asthma	13
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	28
Chronic Obstructive Pulmonary Disease	28
Diabetes	41
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Peter Dongshik Park, MD treated as a gastroenterologist in Abingdon, MD during 2014 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Peter Dongshik Park, MD for Medicare patients.

anastomosis	15
catheterization	15
diagnostic procedures	326
doctor visit	594
esophageal dilation	23
gastrointestinal procedures	657
hospital care	572
inpatient care	572
minimally invasive procedures	657
preventive care	192
removal of lesion (e.g. growth)	326

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Dongshik Park, MD.

**Gender**
Male	490
Female	666

**Ethnicity**
Non-Hispanic White	993
Black	112
Hispanic	0
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	499
From 75 to 84	333
85 and over	167
Less than 65	157

Conditions of Medicare patients treated by Dr. Peter Dongshik Park, MD in 2014

Hypertension	75
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	47
Depression	32
Chronic Kidney Disease	35
Asthma	11
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	26
Chronic Obstructive Pulmonary Disease	26
Diabetes	39
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Peter Dongshik Park, MD treated as a gastroenterologist in Abingdon, MD during 2015 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Peter Dongshik Park, MD for Medicare patients.

anastomosis	12
catheterization	12
diagnostic procedures	375
doctor visit	741
esophageal dilation	40
gastrointestinal procedures	829
hospital care	508
injections	19
inpatient care	508
minimally invasive procedures	829
preventive care	288
removal of lesion (e.g. growth)	375

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Dongshik Park, MD.

**Gender**
Male	1064
Female	1372

**Ethnicity**
Non-Hispanic White	2104
Black	216
Hispanic	0
Asian	58
Other	34
Native American	0

**Age**
From 65 to 74	1208
From 75 to 84	686
85 and over	232
Less than 65	310

Conditions of Medicare patients treated by Dr. Peter Dongshik Park, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	30
Asthma	18
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	24
Diabetes	38
Dementia	12
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Peter Dongshik Park, MD treated as a gastroenterologist in Abingdon, MD during 2016 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Peter Dongshik Park, MD for Medicare patients.

balloon dilation	13
diagnostic procedures	512
doctor visit	974
esophageal dilation	53
gastrointestinal procedures	936
hospital care	684
injections	19
inpatient care	684
minimally invasive procedures	936
preventive care	228
removal of lesion (e.g. growth)	512

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Dongshik Park, MD.

**Gender**
Male	589
Female	852

**Ethnicity**
Non-Hispanic White	1254
Black	120
Hispanic	20
Asian	30
Other	17
Native American	0

**Age**
From 65 to 74	673
From 75 to 84	444
85 and over	135
Less than 65	189

Conditions of Medicare patients treated by Dr. Peter Dongshik Park, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	41
Depression	29
Chronic Kidney Disease	35
Asthma	24
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Dementia	15
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Peter Dongshik Park, MD treated as a gastroenterologist in Abingdon, MD during 2017 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Peter Dongshik Park, MD for Medicare patients.

balloon dilation	11
diagnostic procedures	323
doctor visit	857
esophageal dilation	30
gastrointestinal procedures	669
hospital care	333
injections	13
inpatient care	333
minimally invasive procedures	669
preventive care	196
removal of lesion (e.g. growth)	323

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Dongshik Park, MD.

**Gender**
Male	470
Female	551

**Ethnicity**
Non-Hispanic White	849
Black	118
Hispanic	0
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	458
From 75 to 84	316
85 and over	122
Less than 65	125

Conditions of Medicare patients treated by Dr. Peter Dongshik Park, MD in 2017

Hypertension	75
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	40
Depression	27
Chronic Kidney Disease	35
Asthma	8
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Peter Dongshik Park, MD treated as a gastroenterologist in Abingdon, MD during 2018 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Peter Dongshik Park, MD for Medicare patients.

anastomosis	11
catheterization	11
diagnostic procedures	377
doctor visit	684
esophageal dilation	42
gastrointestinal procedures	774
hospital care	424
injections	23
inpatient care	424
minimally invasive procedures	774
preventive care	225
removal of lesion (e.g. growth)	377

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Dongshik Park, MD.

**Gender**
Male	454
Female	594

**Ethnicity**
Non-Hispanic White	880
Black	104
Hispanic	18
Asian	26
Other	20
Native American	0

**Age**
From 65 to 74	499
From 75 to 84	331
85 and over	102
Less than 65	116

Conditions of Medicare patients treated by Dr. Peter Dongshik Park, MD in 2018

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	40
Depression	29
Chronic Kidney Disease	37
Asthma	7
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	35
Dementia	15
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Peter Dongshik Park, MD treated as a gastroenterologist in Abingdon, MD during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Peter Dongshik Park, MD for Medicare patients.

diagnostic procedures	426
doctor visit	870
emergency care	37
esophageal dilation	73
gastrointestinal procedures	854
hospital care	320
injections	39
inpatient care	320
minimally invasive procedures	854
preventive care	209
removal of lesion (e.g. growth)	426

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Dongshik Park, MD.

**Gender**
Male	445
Female	591

**Ethnicity**
Non-Hispanic White	889
Black	92
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	503
From 75 to 84	338
85 and over	87
Less than 65	108

Conditions of Medicare patients treated by Dr. Peter Dongshik Park, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	43
Depression	29
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Peter Dongshik Park, MD treated as a gastroenterologist in Abingdon, MD during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Peter Dongshik Park, MD for Medicare patients.

diagnostic procedures	327
doctor visit	707
esophageal dilation	53
gastrointestinal procedures	603
hospital care	271
injections	20
inpatient care	271
minimally invasive procedures	603
preventive care	142
removal of lesion (e.g. growth)	327

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Dongshik Park, MD.

**Gender**
Male	373
Female	477

**Ethnicity**
Non-Hispanic White	716
Black	72
Hispanic	21
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	421
From 75 to 84	260
85 and over	82
Less than 65	87

Conditions of Medicare patients treated by Dr. Peter Dongshik Park, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	43
Depression	29
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Peter Dongshik Park, MD treated as a gastroenterologist in Abingdon, MD during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Peter Dongshik Park, MD for Medicare patients.

diagnostic procedures	339
doctor visit	753
esophageal dilation	48
gastrointestinal procedures	682
hospital care	313
injections	35
inpatient care	313
minimally invasive procedures	682
preventive care	175
removal of lesion (e.g. growth)	339

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Dongshik Park, MD.

**Gender**
Male	435
Female	479

**Ethnicity**
Non-Hispanic White	783
Black	74
Hispanic	0
Asian	28
Other	0
Native American	0

**Age**
From 65 to 74	442
From 75 to 84	280
85 and over	93
Less than 65	99

Conditions of Medicare patients treated by Dr. Peter Dongshik Park, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	45
Depression	28
Chronic Kidney Disease	38
Asthma	7
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Peter Dongshik Park, MD treated as a gastroenterologist in Abingdon, MD during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Peter Dongshik Park, MD for Medicare patients.

diagnostic procedures	348
doctor visit	568
esophageal dilation	31
gastrointestinal procedures	713
hospital care	265
injections	34
inpatient care	265
minimally invasive procedures	713
preventive care	203
removal of lesion (e.g. growth)	348

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Dongshik Park, MD.

**Gender**
Male	415
Female	476

**Ethnicity**
Non-Hispanic White	735
Black	88
Hispanic	21
Asian	20
Other	27
Native American	0

**Age**
From 65 to 74	413
From 75 to 84	285
85 and over	88
Less than 65	105

Conditions of Medicare patients treated by Dr. Peter Dongshik Park, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	16
Atrial Fibrilation	23
Heart Failure	18
Chronic Obstructive Pulmonary Disease	23
Diabetes	33
Dementia	9
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Peter Dongshik Park, MD for Medicare patients.

The highest averages for the top procedures that Dr. Peter Dongshik Park, MD treated as a gastroenterologist in Abingdon, MD were gastrointestinal procedures, minimally invasive procedures, inpatient care and hospital care.

anastomosis	12
balloon dilation	12
catheterization	12
diagnostic procedures	355
doctor visit	706
emergency care	37
esophageal dilation	38
gastrointestinal procedures	721
hospital care	464
injections	23
inpatient care	464
minimally invasive procedures	721
preventive care	206
removal of lesion (e.g. growth)	355

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Peter Dongshik Park, MD.

**Gender**
Male	475
Female	610

**Ethnicity**
Black / African American	101
Asian / Pacific Islander	19
Non-Hispanic White	926
Native American / Alaskan Native	0
Hispanic	8
Other	15

**Age**
75 to 84	328
85 and over	115
Less than 65	133
65 to 74	509

Average of Total of Conditions of Medicare patients treated by Dr. Peter Dongshik Park, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Peter Dongshik Park, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	38
Depression	26
Chronic Kidney Disease	32
Asthma	10
Osteoporosis	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Atrial Fibrillation	15
Dementia	12
Cancer	14

Education & Training

Dr. Peter Dongshik Park, MD graduated from Eastern Virginia Medical School in 1992. He completed residency at Johns Hopkins University Affiliated Hospitals. He is certified by the American Board of Internal Medicine - Gastroenterology and has a state license in Maryland.

Medical School: Eastern Virginia Medical School (1992)

Residency: Johns Hopkins University Affiliated Hospitals (1996)

Board Certification: American Board of Internal Medicine - Gastroenterology (1999)

Licensed In: Maryland

Affiliations & Hospitals

Dr. Peter Dongshik Park, MD is associated with these hospitals and organizations:

University of Maryland Medical System

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General Payments

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

**Payments by Company**
AbbVie, Inc.	$1,734 Humira $772	Creon $222	Viekira $121	Lupron $111	Mavyret $29	Other $479
AbbVie Inc.	$909 Rinvoq $222	Humira $201	Mavyret $179	LINZESS $157	Creon $109	Other $41
Takeda Pharmaceuticals America, Inc.	$438 ENTYVIO $281	AMITIZA $110	Dexilant $31	$16
Allergan Inc.	$321 VIBERZI $116	LINZESS $114	BYSTOLIC $57	ZENPEP $24	LO LOESTRIN FE $10
Janssen Biotech, Inc.	$317 STELARA $171	SIMPONI $133	OLYSIO $13
Other	$3,488 PENTASA $248	SUCRAID $234	XIFAXAN $181	Cimzia $159	ENTYVIO $143	Other $2,523

**Types of Payments**
Food and Beverage	$7,154
Education	$52

Biography

Dr. Peter Park is a medical specialist in adult gastroenterology. He studied medicine at Eastern Virginia Medical School. He trained at a hospital affiliated with Johns Hopkins University for residency. Dr. Park is conversant in Korean. Dr. Park is affiliated with the University of Maryland Medical System.