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Home > NE Providers > Gastroenterologists

Dr. Mark G. Griffin, MD

(No ratings)

Specializes in: Gastroenterology (Digestive System)

University of Missouri-Kansas City School of Medicine

4545 R Street Suite 100
Lincoln, NE 68503

(402) 465-4545

Dr. Mark G. Griffin, MD is a gastroenterologist in Lincoln, NE specializing in gastroenterology (digestive system). He graduated from University of Missouri-Kansas City School of Medicine. Dr. Mark G. Griffin, MD is affiliated with CHI Health, Bryan Health and CHI Health St. Elizabeth.

Office Locations

Bryan Health

4545 R Street Suite 100
Lincoln, NE 68503

(402) 465-4545

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark G. Griffin, MD in 2023

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

Top 5%

By Volume:

colonoscopy

colonoscopy with biopsy

colonoscopy with lesion removal

endoscopy

esophageal dilation

gastrointestinal biopsy

gastrointestinal procedures

removal of lesion

By Affordability:

EGD with esophageal dilation

endoscopic esophageal dilation

upper endoscopy with esophageal dilation

In 2023, among providers in related specialties within Nebraska, Dr. Mark G. Griffin, MD performed more colonoscopy, colonoscopy with biopsy, colonoscopy with lesion removal, endoscopy, esophageal dilation, gastrointestinal biopsy, gastrointestinal procedures, and removal of lesion (e.g. growth) procedures for Medicare patients than 95% of them and he also had a list price for EGD with esophageal dilation, endoscopic esophageal dilation, and upper endoscopy with esophageal dilation that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

EGD with esophageal dilation

inpatient hospital care

By Affordability:

EGD with dilation

upper endoscopy with dilation

In 2023, among providers in related specialties within Nebraska, Dr. Mark G. Griffin, MD performed more EGD with esophageal dilation, and inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of them and he also had a list price for EGD with dilation, and upper endoscopy with dilation that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

EGD with biopsy

EGD with lesion removal

preventive care

screening colonoscopy

In 2012, Dr. Mark G. Griffin, MD performed more EGD with biopsy, EGD with lesion removal, preventive care, and screening colonoscopy procedures for Medicare patients than 75% of providers in related specialties within Nebraska.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark G. Griffin, MD treated as a gastroenterologist in Lincoln, NE during 2012 were minimally invasive procedures, gastrointestinal procedures, inpatient care and hospital care.

Volume of procedures performed by Dr. Mark G. Griffin, MD for Medicare patients.

anastomosis	17
biological response modifier (BRM) therapy	21
catheterization	30
chemotherapy	21
diagnostic procedures	508
doctor visit	343
esophageal dilation	90
gastrointestinal procedures	818
hospital care	549
hydrogen breath test	96
inpatient care	549
lab tests	52
methane breath test	96
minimally invasive procedures	839
preventive care	135
removal of lesion (e.g. growth)	508

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark G. Griffin, MD treated as a gastroenterologist in Lincoln, NE during 2013 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Mark G. Griffin, MD for Medicare patients.

biological response modifier (BRM) therapy	18
chemotherapy	18
diagnostic procedures	564
doctor visit	358
esophageal dilation	112
gastrointestinal procedures	899
hospital care	474
hydrogen breath test	89
injections	13
inpatient care	474
lab tests	20
methane breath test	89
minimally invasive procedures	917
preventive care	134
removal of lesion (e.g. growth)	564

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark G. Griffin, MD.

**Gender**
Male	378
Female	595

**Ethnicity**
Non-Hispanic White	928
Black	14
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	467
From 75 to 84	303
85 and over	98
Less than 65	105

Conditions of Medicare patients treated by Dr. Mark G. Griffin, MD in 2013

Hypertension	62
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark G. Griffin, MD treated as a gastroenterologist in Lincoln, NE during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Mark G. Griffin, MD for Medicare patients.

catheterization	14
diagnostic procedures	623
doctor visit	348
esophageal dilation	98
gastrointestinal procedures	964
hospital care	426
hydrogen breath test	86
injections	17
inpatient care	426
methane breath test	86
minimally invasive procedures	964
preventive care	149
removal of lesion (e.g. growth)	623

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark G. Griffin, MD.

**Gender**
Male	419
Female	585

**Ethnicity**
Non-Hispanic White	962
Black	0
Hispanic	13
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	457
From 75 to 84	338
85 and over	104
Less than 65	105

Conditions of Medicare patients treated by Dr. Mark G. Griffin, MD in 2014

Hypertension	64
High Cholesterol	53
Stroke	3
Ischemic Heart Disease	33
Depression	22
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	26
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark G. Griffin, MD treated as a gastroenterologist in Lincoln, NE during 2015 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Mark G. Griffin, MD for Medicare patients.

anastomosis	11
biological response modifier (BRM) therapy	26
catheterization	29
chemotherapy	26
diagnostic procedures	515
doctor visit	280
esophageal dilation	101
gastrointestinal procedures	878
hospital care	514
hydrogen breath test	116
injections	22
inpatient care	514
methane breath test	116
minimally invasive procedures	904
preventive care	138
removal of lesion (e.g. growth)	515

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark G. Griffin, MD.

**Gender**
Male	756
Female	1196

**Ethnicity**
Non-Hispanic White	1870
Black	0
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	922
From 75 to 84	588
85 and over	234
Less than 65	208

Conditions of Medicare patients treated by Dr. Mark G. Griffin, MD in 2015

Hypertension	64
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	33
Depression	22
Chronic Kidney Disease	26
Asthma	14
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark G. Griffin, MD treated as a gastroenterologist in Lincoln, NE during 2016 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Mark G. Griffin, MD for Medicare patients.

biological response modifier (BRM) therapy	30
catheterization	12
chemotherapy	30
diagnostic procedures	570
doctor visit	441
esophageal dilation	97
gastrointestinal procedures	896
hospital care	515
hydrogen breath test	95
injections	17
inpatient care	515
methane breath test	95
minimally invasive procedures	926
preventive care	126
removal of lesion (e.g. growth)	570

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark G. Griffin, MD.

**Gender**
Male	426
Female	636

**Ethnicity**
Non-Hispanic White	1019
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	517
From 75 to 84	316
85 and over	126
Less than 65	103

Conditions of Medicare patients treated by Dr. Mark G. Griffin, MD in 2016

Hypertension	65
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	29
Asthma	21
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark G. Griffin, MD treated as a gastroenterologist in Lincoln, NE during 2017 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Mark G. Griffin, MD for Medicare patients.

biological response modifier (BRM) therapy	28
catheterization	15
chemotherapy	28
diagnostic procedures	615
doctor visit	368
esophageal dilation	104
gastrointestinal procedures	915
hospital care	490
hydrogen breath test	86
injections	22
inpatient care	490
methane breath test	86
minimally invasive procedures	943
preventive care	112
removal of lesion (e.g. growth)	615

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark G. Griffin, MD.

**Gender**
Male	407
Female	634

**Ethnicity**
Non-Hispanic White	993
Black	14
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	521
From 75 to 84	342
85 and over	89
Less than 65	89

Conditions of Medicare patients treated by Dr. Mark G. Griffin, MD in 2017

Hypertension	66
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark G. Griffin, MD treated as a gastroenterologist in Lincoln, NE during 2018 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Mark G. Griffin, MD for Medicare patients.

biological response modifier (BRM) therapy	28
chemotherapy	28
diagnostic procedures	536
doctor visit	373
esophageal dilation	102
gastrointestinal procedures	783
hospital care	405
hydrogen breath test	48
injections	12
inpatient care	405
methane breath test	48
minimally invasive procedures	825
preventive care	117
removal of lesion (e.g. growth)	536

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark G. Griffin, MD.

**Gender**
Male	383
Female	581

**Ethnicity**
Non-Hispanic White	914
Black	0
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	520
From 75 to 84	276
85 and over	96
Less than 65	72

Conditions of Medicare patients treated by Dr. Mark G. Griffin, MD in 2018

Hypertension	64
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	30
Depression	26
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark G. Griffin, MD treated as a gastroenterologist in Lincoln, NE during 2019 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Mark G. Griffin, MD for Medicare patients.

biological response modifier (BRM) therapy	15
chemotherapy	15
diagnostic procedures	426
doctor visit	309
esophageal dilation	75
gastrointestinal procedures	564
hospital care	220
hydrogen breath test	85
injections	12
inpatient care	220
methane breath test	85
minimally invasive procedures	601
preventive care	53
removal of lesion (e.g. growth)	426

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark G. Griffin, MD.

**Gender**
Male	279
Female	433

**Ethnicity**
Non-Hispanic White	679
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	368
From 75 to 84	227
85 and over	65
Less than 65	52

Conditions of Medicare patients treated by Dr. Mark G. Griffin, MD in 2019

Hypertension	65
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark G. Griffin, MD treated as a gastroenterologist in Lincoln, NE during 2020 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Mark G. Griffin, MD for Medicare patients.

biological response modifier (BRM) therapy	36
chemotherapy	36
diagnostic procedures	559
doctor visit	317
esophageal dilation	82
gastrointestinal procedures	714
hospital care	290
hydrogen breath test	60
injections	12
inpatient care	290
liver imaging	14
methane breath test	60
minimally invasive procedures	782
preventive care	58
removal of lesion (e.g. growth)	559
ultrasound (sonogram)	14

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark G. Griffin, MD.

**Gender**
Male	327
Female	523

**Ethnicity**
Non-Hispanic White	816
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	483
From 75 to 84	261
85 and over	59
Less than 65	47

Conditions of Medicare patients treated by Dr. Mark G. Griffin, MD in 2020

Hypertension	63
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark G. Griffin, MD treated as a gastroenterologist in Lincoln, NE during 2021 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Mark G. Griffin, MD for Medicare patients.

biological response modifier (BRM) therapy	33
chemotherapy	33
diagnostic procedures	610
doctor visit	243
esophageal dilation	95
gastrointestinal procedures	832
hospital care	281
hydrogen breath test	63
injections	16
inpatient care	281
liver imaging	13
methane breath test	63
minimally invasive procedures	895
preventive care	93
removal of lesion (e.g. growth)	610
ultrasound (sonogram)	13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark G. Griffin, MD.

**Gender**
Male	368
Female	553

**Ethnicity**
Non-Hispanic White	869
Black	0
Hispanic	0
Asian	0
Other	29
Native American	0

**Age**
From 65 to 74	513
From 75 to 84	286
85 and over	74
Less than 65	48

Conditions of Medicare patients treated by Dr. Mark G. Griffin, MD in 2021

Hypertension	64
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	31
Depression	23
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	24
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark G. Griffin, MD treated as a gastroenterologist in Lincoln, NE during 2022 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Mark G. Griffin, MD for Medicare patients.

biological response modifier (BRM) therapy	30
chemotherapy	30
diagnostic procedures	571
doctor visit	209
esophageal dilation	86
gastrointestinal procedures	783
hospital care	262
hydrogen breath test	28
inpatient care	262
liver imaging	18
methane breath test	28
minimally invasive procedures	844
preventive care	97
removal of lesion (e.g. growth)	571
ultrasound (sonogram)	18

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark G. Griffin, MD.

**Gender**
Male	351
Female	514

**Ethnicity**
Non-Hispanic White	813
Black	0
Hispanic	15
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	461
From 75 to 84	296
85 and over	72
Less than 65	36

Conditions of Medicare patients treated by Dr. Mark G. Griffin, MD in 2022

Hypertension	73
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	26
Asthma	11
Osteoperosis	17
Atrial Fibrilation	18
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	4
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mark G. Griffin, MD treated as a gastroenterologist in Lincoln, NE during 2023 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Mark G. Griffin, MD for Medicare patients.

biological response modifier (BRM) therapy	32
chemotherapy	32
diagnostic procedures	616
doctor visit	122
esophageal dilation	85
gastrointestinal procedures	836
hospital care	289
hydrogen breath test	32
inpatient care	289
methane breath test	32
minimally invasive procedures	898
preventive care	82
removal of lesion (e.g. growth)	632

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark G. Griffin, MD.

**Gender**
Male	346
Female	524

**Ethnicity**
Non-Hispanic White	825
Black	0
Hispanic	0
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	443
From 75 to 84	323
85 and over	66
Less than 65	38

Conditions of Medicare patients treated by Dr. Mark G. Griffin, MD in 2023

Hypertension	70
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	25
Depression	21
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	18
Atrial Fibrilation	19
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Dementia	6
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Mark G. Griffin, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark G. Griffin, MD treated as a gastroenterologist in Lincoln, NE were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

anastomosis	14
biological response modifier (BRM) therapy	27
catheterization	20
chemotherapy	27
diagnostic procedures	559
doctor visit	309
esophageal dilation	93
gastrointestinal procedures	823
hospital care	392
hydrogen breath test	73
injections	15
inpatient care	392
lab tests	36
liver imaging	15
methane breath test	73
minimally invasive procedures	861
preventive care	107
removal of lesion (e.g. growth)	560
ultrasound (sonogram)	15

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mark G. Griffin, MD.

**Gender**
Male	370
Female	564

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	890
Hispanic	5
Native American / Alaskan Native	0
Other	14

**Age**
75 to 84	296
85 and over	90
Less than 65	75
65 to 74	472

Average of Total of Conditions of Medicare patients treated by Dr. Mark G. Griffin, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Mark G. Griffin, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	60
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	27
Asthma	9
Osteoporosis	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Atrial Fibrillation	13
Cancer	12
Dementia	6

Education & Training

Dr. Mark G. Griffin, MD graduated from University of Missouri-Kansas City School of Medicine. He completed residency at University of Colorado Denver Affiliated Hospitals. He has a state license in Nebraska.

Medical School: University of Missouri-Kansas City School of Medicine

Residency: University of Colorado Denver Affiliated Hospitals

Licensed In: Nebraska

Affiliations & Hospitals

Dr. Mark G. Griffin, MD is associated with these hospitals and organizations:

CHI Health

Bryan Health

CHI Health St. Elizabeth

Ratings & Reviews

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General Payments

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

**Payments by Company**
AbbVie Inc.	$1,848 Skyrizi $806	Rinvoq $397	Creon $286	Humira $175	LINZESS $123	Other $60
Janssen Biotech, Inc.	$1,335 STELARA $912	SIMPONI $330	Tremfya $71	REMICADE $21
Boston Scientific Corporation	$1,309 Biliary Devices $677	AXIOS $189	SPYGLASS $128	GENERAL THERAPIES $90	METAL STENTS - G.I. $88	Other $138
Janssen Scientific Affairs, LLC	$660 REMICADE $373	STELARA $287
Takeda Pharmaceuticals U.S.A., Inc.	$620 ENTYVIO $367	GATTEX $185	MOTEGRITY $20	EOHILIA $18	AMITIZA $16	Other $13
Other	$4,271 XIFAXAN $336	GATTEX $277	ENTYVIO $261	DUPIXENT $213	GI Solutions $210	Other $2,975

**Types of Payments**
Food and Beverage	$8,071
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$1,188
Travel and Lodging	$449
Consulting Fee	$200
Education	$135

Biography

Dr. Mark Griffin's specialty is gastroenterology (digestive system). He attended the University of Colorado Denver School of Medicine and the University of Missouri-Kansas City School of Medicine and then went on to complete his residency at a hospital affiliated with the University of Colorado Denver. His professional affiliations include CHI Health and Bryan Health.