In 2023, among providers in related specialties within Ohio, Dr. Garfield Alexander Grandison, MD performed more diagnostic EGD procedures for Medicare patients than 90% of them and he also had a list price for diagnostic EGD, diagnostic EGD without biopsy, diagnostic upper endoscopy, EGD with biopsy, EGD with lesion removal, esophagogastroduodenoscopy (EGD), 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 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:

colonoscopy

endoscopy

gastrointestinal endoscopy

preventive care

screening colonoscopy

By Affordability:

In 2012, among providers in related specialties within Ohio, Dr. Garfield Alexander Grandison, MD performed more colonoscopy, endoscopy, gastrointestinal (GI) endoscopy, preventive care, and screening colonoscopy procedures for Medicare patients than 75% of them and he also had a list price for capsule endoscopy, FibroScan (transient elastography), liver elastography, and liver imaging 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. Garfield Alexander Grandison, MD treated as a gastroenterologist in Portsmouth, OH during 2012 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Garfield Alexander Grandison, MD for Medicare patients.

diagnostic procedures	131
doctor visit	179
gastrointestinal procedures	178
hospital care	111
inpatient care	111
minimally invasive procedures	178
preventive care	23
removal of lesion (e.g. growth)	131

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Garfield Alexander Grandison, MD treated as a gastroenterologist in Portsmouth, OH during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Garfield Alexander Grandison, MD for Medicare patients.

balloon dilation	22
diagnostic procedures	231
doctor visit	391
esophageal dilation	22
gastrointestinal procedures	496
hospital care	203
injections	27
inpatient care	203
minimally invasive procedures	496
preventive care	80
removal of lesion (e.g. growth)	231

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Garfield Alexander Grandison, MD.

**Gender**
Male	208
Female	232

**Age**
From 65 to 74	154
From 75 to 84	91
85 and over	47
Less than 65	148

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	54
Depression	41
Chronic Kidney Disease	42
Asthma	20
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	36
Chronic Obstructive Pulmonary Disease	42
Diabetes	43
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Garfield Alexander Grandison, MD treated as a gastroenterologist in Portsmouth, OH during 2014 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Garfield Alexander Grandison, MD for Medicare patients.

anastomosis	13
balloon dilation	17
catheterization	13
diagnostic procedures	229
doctor visit	460
esophageal dilation	17
foreign body removal	12
gastrointestinal procedures	549
hospital care	149
injections	38
inpatient care	149
minimally invasive procedures	553
preventive care	86
removal of lesion (e.g. growth)	229

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Garfield Alexander Grandison, MD.

**Gender**
Male	238
Female	269

**Ethnicity**
Non-Hispanic White	493
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	85
85 and over	56
Less than 65	181

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2014

Hypertension	75
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	53
Depression	38
Chronic Kidney Disease	38
Asthma	17
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	34
Chronic Obstructive Pulmonary Disease	36
Diabetes	44
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Garfield Alexander Grandison, MD treated as a gastroenterologist in Portsmouth, OH during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Garfield Alexander Grandison, MD for Medicare patients.

anastomosis	13
catheterization	13
diagnostic procedures	230
doctor visit	563
gastrointestinal procedures	484
hospital care	162
injections	16
inpatient care	162
minimally invasive procedures	484
preventive care	117
removal of lesion (e.g. growth)	230

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Garfield Alexander Grandison, MD.

**Gender**
Male	534
Female	556

**Ethnicity**
Non-Hispanic White	1066
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	376
From 75 to 84	224
85 and over	98
Less than 65	392

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2015

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	51
Depression	40
Chronic Kidney Disease	41
Asthma	28
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	37
Diabetes	47
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Garfield Alexander Grandison, MD treated as a gastroenterologist in Portsmouth, OH during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Garfield Alexander Grandison, MD for Medicare patients.

balloon dilation	16
diagnostic procedures	289
doctor visit	694
esophageal dilation	16
gastrointestinal procedures	602
hospital care	238
injections	14
inpatient care	238
minimally invasive procedures	608
preventive care	110
removal of lesion (e.g. growth)	306

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Garfield Alexander Grandison, MD.

**Gender**
Male	280
Female	324

**Ethnicity**
Non-Hispanic White	591
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	125
85 and over	55
Less than 65	217

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	55
Depression	38
Chronic Kidney Disease	48
Asthma	39
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	32
Chronic Obstructive Pulmonary Disease	37
Diabetes	46
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Garfield Alexander Grandison, MD treated as a gastroenterologist in Portsmouth, OH during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Garfield Alexander Grandison, MD for Medicare patients.

balloon dilation	21
diagnostic procedures	273
doctor visit	556
esophageal dilation	21
gastrointestinal procedures	527
hospital care	178
inpatient care	178
minimally invasive procedures	546
preventive care	112
removal of lesion (e.g. growth)	287

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Garfield Alexander Grandison, MD.

**Gender**
Male	269
Female	319

**Ethnicity**
Non-Hispanic White	575
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	229
From 75 to 84	124
85 and over	40
Less than 65	195

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	51
Depression	35
Chronic Kidney Disease	49
Asthma	14
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	32
Chronic Obstructive Pulmonary Disease	34
Diabetes	47
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Garfield Alexander Grandison, MD treated as a gastroenterologist in Portsmouth, OH during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Garfield Alexander Grandison, MD for Medicare patients.

balloon dilation	24
diagnostic procedures	296
doctor visit	400
esophageal dilation	24
gastrointestinal procedures	551
hospital care	201
inpatient care	201
minimally invasive procedures	551
preventive care	98
removal of lesion (e.g. growth)	309

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Garfield Alexander Grandison, MD.

**Gender**
Male	261
Female	314

**Ethnicity**
Non-Hispanic White	563
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	106
85 and over	24
Less than 65	201

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2018

Hypertension	75
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	51
Depression	39
Chronic Kidney Disease	45
Asthma	13
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	27
Chronic Obstructive Pulmonary Disease	37
Diabetes	44
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Garfield Alexander Grandison, MD treated as a gastroenterologist in Portsmouth, OH during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Garfield Alexander Grandison, MD for Medicare patients.

balloon dilation	16
diagnostic procedures	281
doctor visit	407
esophageal dilation	16
gastrointestinal procedures	598
hospital care	233
inpatient care	233
liver imaging	14
minimally invasive procedures	602
preventive care	125
removal of lesion (e.g. growth)	301
ultrasound (sonogram)	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Garfield Alexander Grandison, MD.

**Gender**
Male	309
Female	323

**Ethnicity**
Non-Hispanic White	617
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	268
From 75 to 84	145
85 and over	41
Less than 65	178

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	54
Depression	39
Chronic Kidney Disease	51
Asthma	12
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	31
Chronic Obstructive Pulmonary Disease	37
Diabetes	44
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Garfield Alexander Grandison, MD treated as a gastroenterologist in Portsmouth, OH during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Garfield Alexander Grandison, MD for Medicare patients.

balloon dilation	22
diagnostic procedures	225
doctor visit	159
esophageal dilation	22
gastrointestinal procedures	499
hospital care	198
injections	17
inpatient care	198
liver imaging	15
minimally invasive procedures	519
preventive care	88
removal of lesion (e.g. growth)	242
stent placement (stenting)	13
ultrasound (sonogram)	15

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Garfield Alexander Grandison, MD.

**Gender**
Male	217
Female	278

**Ethnicity**
Non-Hispanic White	484
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	96
85 and over	36
Less than 65	147

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2020

Hypertension	75
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	57
Depression	42
Chronic Kidney Disease	48
Asthma	16
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	34
Diabetes	47
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Garfield Alexander Grandison, MD treated as a gastroenterologist in Portsmouth, OH during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Garfield Alexander Grandison, MD for Medicare patients.

diagnostic procedures	209
doctor visit	198
gastrointestinal procedures	464
hospital care	158
injections	12
inpatient care	158
liver imaging	15
minimally invasive procedures	482
preventive care	120
removal of lesion (e.g. growth)	231
ultrasound (sonogram)	15

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Garfield Alexander Grandison, MD.

**Gender**
Male	219
Female	254

**Ethnicity**
Non-Hispanic White	457
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	114
85 and over	35
Less than 65	126

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	57
Depression	39
Chronic Kidney Disease	48
Asthma	11
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	33
Diabetes	42
Dementia	13
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Garfield Alexander Grandison, MD treated as a gastroenterologist in Portsmouth, OH during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Garfield Alexander Grandison, MD for Medicare patients.

balloon dilation	12
diagnostic procedures	174
doctor visit	179
esophageal dilation	12
gastrointestinal procedures	397
hospital care	129
inpatient care	129
minimally invasive procedures	397
preventive care	108
removal of lesion (e.g. growth)	192

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Garfield Alexander Grandison, MD.

**Gender**
Male	173
Female	236

**Ethnicity**
Non-Hispanic White	397
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	102
85 and over	35
Less than 65	97

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	44
Depression	35
Chronic Kidney Disease	31
Asthma	17
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	28
Chronic Obstructive Pulmonary Disease	35
Diabetes	43
Dementia	10
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Garfield Alexander Grandison, MD for Medicare patients.

The highest averages for the top procedures that Dr. Garfield Alexander Grandison, MD treated as a gastroenterologist in Portsmouth, OH were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

anastomosis	13
balloon dilation	18
catheterization	13
diagnostic procedures	233
doctor visit	380
esophageal dilation	18
foreign body removal	12
gastrointestinal procedures	485
hospital care	178
injections	20
inpatient care	178
liver imaging	14
minimally invasive procedures	492
preventive care	97
removal of lesion (e.g. growth)	244
stent placement (stenting)	13
ultrasound (sonogram)	14

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Garfield Alexander Grandison, MD.

**Gender**
Male	246
Female	282

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	476
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	110
85 and over	42
Less than 65	171
65 to 74	204

Average of Total of Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	47
Depression	35
Chronic Kidney Disease	40
Asthma	17
Osteoporosis	7
Heart Failure	28
Chronic Obstructive Pulmonary Disease	32
Diabetes	40
Atrial Fibrillation	15
Dementia	11
Cancer	12

Education & Training

He has a state license in Kentucky.

Licensed In: Kentucky

Ratings & Reviews

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General Payments

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

**Payments by Company**
AbbVie, Inc.	$1,504 Humira $761	Creon $370	Viekira $138	Mavyret $77	Duopa $22	Other $135
Covidien LP	$1,269 Barrx $1,252	GI Solutions $17
Janssen Biotech, Inc.	$1,013 SIMPONI $709	STELARA $168	OLYSIO $108	REMICADE $28
Takeda Pharmaceuticals America, Inc.	$566 AMITIZA $246	ENTYVIO $213	Dexilant $107
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$386 XIFAXAN $251	XIFAXANIBSD $58	Trulance $47	Uceris $31
Other	$3,822 LINZESS $330	ZEPATIER $281	VIBERZI $252	LINX $234	ENTYVIO $145	Other $2,580

**Types of Payments**
Food and Beverage	$7,401
Travel and Lodging	$1,059
Education	$100

Biography

Dr. Garfield Grandison obtained a license to practice in Kentucky.

Select Year:

Dr. Garfield Alexander Grandison, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Garfield Alexander Grandison, MD in 2023

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. Garfield Alexander Grandison, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garfield Alexander Grandison, MD 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. Garfield Alexander Grandison, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Portsmouth, OH