In 2023, Dr. John W. Schaberg, MD performed more gastrointestinal biopsy, inpatient hospital care (for patient admitted to hospital), and removal of lesion (e.g. growth) procedures for Medicare patients than 95% of providers in related specialties within South Carolina.

Top 10%

By Volume:

colonoscopy

colonoscopy with biopsy

colonoscopy with lesion removal

EGD with biopsy

EGD with lesion removal

endoscopy

esophageal dilation without endoscopic guidance

gastrointestinal procedures

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, among providers in related specialties within South Carolina, Dr. John W. Schaberg, MD performed more colonoscopy, colonoscopy with biopsy, colonoscopy with lesion removal, EGD with biopsy, EGD with lesion removal, endoscopy, esophageal dilation without endoscopic guidance, and gastrointestinal procedures procedures for Medicare patients than 90% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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 for treatment of gastrointestinal bleeding

By Affordability:

esophageal dilation

In 2012, among providers in related specialties within South Carolina, Dr. John W. Schaberg, MD performed more EGD for treatment of gastrointestinal bleeding procedures for Medicare patients than 75% of them and he also had a list price for esophageal dilation 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. John W. Schaberg, MD treated as a gastroenterologist in Columbia, SC during 2012 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. John W. Schaberg, MD for Medicare patients.

blood draw	72
diagnostic procedures	479
doctor visit	1171
esophageal dilation	77
gastrointestinal procedures	715
hospital care	624
hydrogen breath test	24
inpatient care	624
methane breath test	24
minimally invasive procedures	735
preventive care	157
removal of lesion (e.g. growth)	479

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John W. Schaberg, MD treated as a gastroenterologist in Columbia, SC during 2013 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. John W. Schaberg, MD for Medicare patients.

blood draw	67
diagnostic procedures	513
doctor visit	1096
esophageal dilation	86
gastrointestinal procedures	816
hospital care	690
hydrogen breath test	28
inpatient care	690
methane breath test	28
minimally invasive procedures	816
preventive care	210
removal of lesion (e.g. growth)	513

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Schaberg, MD.

**Gender**
Male	511
Female	686

**Ethnicity**
Non-Hispanic White	1003
Black	165
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	608
From 75 to 84	292
85 and over	100
Less than 65	197

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2013

Hypertension	74
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John W. Schaberg, MD treated as a gastroenterologist in Columbia, SC during 2014 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. John W. Schaberg, MD for Medicare patients.

blood draw	53
diagnostic procedures	568
doctor visit	1109
esophageal dilation	101
gastrointestinal procedures	761
hospital care	640
hydrogen breath test	27
inpatient care	640
methane breath test	27
minimally invasive procedures	772
preventive care	133
removal of lesion (e.g. growth)	568

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Schaberg, MD.

**Gender**
Male	453
Female	633

**Ethnicity**
Non-Hispanic White	916
Black	139
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	583
From 75 to 84	248
85 and over	96
Less than 65	159

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2014

Hypertension	75
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	41
Depression	28
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John W. Schaberg, MD treated as a gastroenterologist in Columbia, SC during 2015 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. John W. Schaberg, MD for Medicare patients.

balloon dilation	11
blood draw	74
diagnostic procedures	665
doctor visit	1181
esophageal dilation	105
gastrointestinal procedures	812
hospital care	616
hydrogen breath test	46
inpatient care	616
methane breath test	46
minimally invasive procedures	812
preventive care	100
removal of lesion (e.g. growth)	654

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Schaberg, MD.

**Gender**
Male	964
Female	1474

**Ethnicity**
Non-Hispanic White	2008
Black	360
Hispanic	0
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	1314
From 75 to 84	584
85 and over	200
Less than 65	340

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2015

Hypertension	74
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	40
Depression	25
Chronic Kidney Disease	28
Asthma	14
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John W. Schaberg, MD treated as a gastroenterologist in Columbia, SC during 2016 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. John W. Schaberg, MD for Medicare patients.

blood draw	81
diagnostic procedures	733
doctor visit	1243
esophageal dilation	118
gastrointestinal procedures	908
hospital care	759
hydrogen breath test	58
inpatient care	759
methane breath test	58
minimally invasive procedures	908
preventive care	138
removal of lesion (e.g. growth)	733

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Schaberg, MD.

**Gender**
Male	565
Female	878

**Ethnicity**
Non-Hispanic White	1172
Black	228
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	751
From 75 to 84	368
85 and over	125
Less than 65	199

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2016

Hypertension	75
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	39
Depression	26
Chronic Kidney Disease	33
Asthma	21
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John W. Schaberg, MD treated as a gastroenterologist in Columbia, SC during 2017 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. John W. Schaberg, MD for Medicare patients.

blood draw	59
diagnostic procedures	777
doctor visit	1121
esophageal dilation	109
gastrointestinal procedures	933
hospital care	812
hydrogen breath test	35
inpatient care	812
methane breath test	35
minimally invasive procedures	933
preventive care	109
removal of lesion (e.g. growth)	777

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Schaberg, MD.

**Gender**
Male	602
Female	862

**Ethnicity**
Non-Hispanic White	1205
Black	209
Hispanic	12
Asian	14
Other	24
Native American	0

**Age**
From 65 to 74	739
From 75 to 84	391
85 and over	127
Less than 65	207

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2017

Hypertension	75
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	43
Depression	30
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	38
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John W. Schaberg, MD treated as a gastroenterologist in Columbia, SC during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. John W. Schaberg, MD for Medicare patients.

blood draw	77
diagnostic procedures	839
doctor visit	1228
esophageal dilation	124
gastrointestinal procedures	948
hospital care	651
hydrogen breath test	34
inpatient care	651
methane breath test	34
minimally invasive procedures	948
preventive care	87
removal of lesion (e.g. growth)	839

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Schaberg, MD.

**Gender**
Male	597
Female	914

**Ethnicity**
Non-Hispanic White	1234
Black	223
Hispanic	0
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	789
From 75 to 84	397
85 and over	120
Less than 65	205

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	40
Depression	28
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John W. Schaberg, MD treated as a gastroenterologist in Columbia, SC during 2019 were gastrointestinal procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. John W. Schaberg, MD for Medicare patients.

blood draw	76
diagnostic procedures	952
doctor visit	1310
esophageal dilation	182
gastrointestinal procedures	1084
hospital care	1031
hydrogen breath test	36
inpatient care	1031
manometry	22
methane breath test	36
minimally invasive procedures	1073
preventive care	96
removal of lesion (e.g. growth)	952

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Schaberg, MD.

**Gender**
Male	599
Female	904

**Ethnicity**
Non-Hispanic White	1223
Black	228
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	788
From 75 to 84	398
85 and over	123
Less than 65	194

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2019

Hypertension	75
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	41
Depression	28
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John W. Schaberg, MD treated as a gastroenterologist in Columbia, SC during 2020 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. John W. Schaberg, MD for Medicare patients.

blood draw	66
diagnostic procedures	824
doctor visit	1339
esophageal dilation	123
gastrointestinal procedures	906
hospital care	936
hydrogen breath test	31
inpatient care	936
methane breath test	31
minimally invasive procedures	906
preventive care	82
removal of lesion (e.g. growth)	824

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Schaberg, MD.

**Gender**
Male	585
Female	754

**Ethnicity**
Non-Hispanic White	1087
Black	204
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	713
From 75 to 84	385
85 and over	81
Less than 65	160

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2020

Hypertension	75
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	42
Depression	26
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John W. Schaberg, MD treated as a gastroenterologist in Columbia, SC during 2021 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. John W. Schaberg, MD for Medicare patients.

blood draw	37
diagnostic procedures	847
doctor visit	1324
esophageal dilation	126
gastrointestinal procedures	990
hospital care	914
hydrogen breath test	21
inpatient care	914
methane breath test	21
minimally invasive procedures	990
preventive care	108
removal of lesion (e.g. growth)	847

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Schaberg, MD.

**Gender**
Male	627
Female	885

**Ethnicity**
Non-Hispanic White	1228
Black	231
Hispanic	0
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	842
From 75 to 84	437
85 and over	116
Less than 65	117

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	5
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John W. Schaberg, MD treated as a gastroenterologist in Columbia, SC during 2022 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. John W. Schaberg, MD for Medicare patients.

blood draw	36
diagnostic procedures	799
doctor visit	1130
esophageal dilation	137
gastrointestinal procedures	949
hospital care	830
hydrogen breath test	21
inpatient care	830
methane breath test	21
minimally invasive procedures	949
preventive care	136
removal of lesion (e.g. growth)	799

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Schaberg, MD.

**Gender**
Male	598
Female	814

**Ethnicity**
Non-Hispanic White	1120
Black	238
Hispanic	15
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	740
From 75 to 84	431
85 and over	119
Less than 65	122

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John W. Schaberg, MD treated as a gastroenterologist in Columbia, SC during 2023 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. John W. Schaberg, MD for Medicare patients.

diagnostic procedures	772
doctor visit	1022
esophageal dilation	154
gastrointestinal procedures	918
hospital care	783
hydrogen breath test	26
inpatient care	783
methane breath test	26
minimally invasive procedures	918
preventive care	89
removal of lesion (e.g. growth)	772

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Schaberg, MD.

**Gender**
Male	578
Female	742

**Ethnicity**
Non-Hispanic White	1071
Black	203
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	654
From 75 to 84	453
85 and over	102
Less than 65	111

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	38
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. John W. Schaberg, MD for Medicare patients.

The highest averages for the top procedures that Dr. John W. Schaberg, MD treated as a gastroenterologist in Columbia, SC were minimally invasive procedures, gastrointestinal procedures, inpatient care and hospital care.

balloon dilation	11
blood draw	63
diagnostic procedures	730
doctor visit	1189
esophageal dilation	120
gastrointestinal procedures	895
hospital care	773
hydrogen breath test	32
inpatient care	773
manometry	22
methane breath test	32
minimally invasive procedures	896
preventive care	120
removal of lesion (e.g. growth)	729

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. John W. Schaberg, MD.

**Gender**
Female	795
Male	556

**Ethnicity**
Black / African American	202
Asian / Pacific Islander	1
Non-Hispanic White	1105
Native American / Alaskan Native	0
Hispanic	2
Other	23

**Age**
75 to 84	365
85 and over	109
Less than 65	167
65 to 74	710

Average of Total of Conditions of Medicare patients treated by Dr. John W. Schaberg, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	36
Depression	24
Chronic Kidney Disease	30
Asthma	10
Osteoporosis	6
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Atrial Fibrillation	13
Dementia	9
Cancer	12

Education & Training

He has a state license in South Carolina.

Licensed In: South Carolina

Ratings & Reviews

Dr. John W. Schaberg, MD has a good overall rating with an average of 3.2 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. John W. Schaberg, MD from all over the web to help you find the right in Columbia, SC.

3.2

Overall Rating

(5 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
AbbVie Inc.	$2,195 Skyrizi $615	Creon $387	LINZESS $358	Rinvoq $323	Mavyret $306	Other $207
AbbVie, Inc.	$1,916 Humira $1,067	Creon $383	Mavyret $177	Viekira $91	Moderiba $66	Other $132
Janssen Biotech, Inc.	$1,321 STELARA $778	SIMPONI $323	REMICADE $145	SIMPONI ARIA $42	Tremfya $19	Other $13
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1,274 XIFAXAN $920	Trulance $116	APRISO $56	PLENVU $50	$131
Valeant Pharmaceuticals North America LLC	$563 XIFAXAN $380	XIFAXAN - 550 MG $64	XIFIXAN $34	UCERIS TABLETS $33	XIFAXANIBSD $24	Other $28
Other	$5,383 ENTYVIO $379	ZEPOSIA $377	XELJANZ $349	Cimzia $282	SUCRAID $262	Other $3,735

**Types of Payments**
Food and Beverage	$12,275
Education	$377

Biography

Dr. John Schaberg specializes in adult gastroenterology and practices in Columbia, SC and West Columbia, SC. Dr. Schaberg attended medical school at the University of North Carolina at Chapel Hill School of Medicine.

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Dr. John W. Schaberg, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John W. Schaberg, MD in 2023

By Volume:

By Volume:

By Affordability:

By Volume:

By Affordability:

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. John W. Schaberg, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Schaberg, MD 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. John W. Schaberg, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Columbia, SC