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Dr. Iheanyichukwu Aja-Onu, M.D.

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Specializes in: Adult Gastroenterology

3 N Main Street
Freeport, NY 11520

(516) 623-5076

Dr. Iheanyichukwu Aja-Onu, M.D. is a gastroenterologist in Freeport, NY specializing in adult gastroenterology.

Office Locations

Address:

3 N Main Street
Freeport, NY 11520

anastomosis	57
balloon dilation	14
catheterization	57
diagnostic procedures	199
doctor visit	316
gastrointestinal procedures	418
hospital care	4282
inpatient care	4282
minimally invasive procedures	419
nursing home care	49
preventive care	70
removal of lesion (e.g. growth)	200
stent placement (stenting)	24

**Gender**
Male	357
Female	535

**Ethnicity**
Non-Hispanic White	570
Black	186
Hispanic	103
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	267
85 and over	274
Less than 65	144

Hypertension	75
High Cholesterol	63
Stroke	16
Ischemic Heart Disease	65
Depression	37
Chronic Kidney Disease	46
Asthma	14
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	51
Chronic Obstructive Pulmonary Disease	35
Diabetes	54
Dementia	47
Cancer	17

anastomosis	56
catheterization	56
diagnostic procedures	193
doctor visit	343
gastrointestinal procedures	394
hospital care	4529
inpatient care	4529
minimally invasive procedures	395
nursing home care	40
preventive care	71
removal of lesion (e.g. growth)	194
stent placement (stenting)	17

**Gender**
Male	395
Female	509

**Ethnicity**
Non-Hispanic White	564
Black	201
Hispanic	106
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	235
From 75 to 84	245
85 and over	279
Less than 65	145

Hypertension	75
High Cholesterol	70
Stroke	16
Ischemic Heart Disease	67
Depression	33
Chronic Kidney Disease	48
Asthma	14
Osteoperosis	10
Atrial Fibrilation	23
Heart Failure	51
Chronic Obstructive Pulmonary Disease	38
Diabetes	56
Dementia	42
Cancer	17

anastomosis	42
catheterization	42
diagnostic procedures	197
doctor visit	299
gastrointestinal procedures	358
hospital care	4949
inpatient care	4949
minimally invasive procedures	359
nursing home care	31
preventive care	51
removal of lesion (e.g. growth)	198
stent placement (stenting)	21

**Gender**
Male	752
Female	1096

**Ethnicity**
Non-Hispanic White	1228
Black	286
Hispanic	238
Asian	0
Other	54
Native American	0

**Age**
From 65 to 74	448
From 75 to 84	554
85 and over	612
Less than 65	234

Hypertension	75
High Cholesterol	72
Stroke	16
Ischemic Heart Disease	65
Depression	34
Chronic Kidney Disease	51
Asthma	24
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	50
Chronic Obstructive Pulmonary Disease	36
Diabetes	56
Dementia	44
Cancer	19

anastomosis	34
catheterization	34
diagnostic procedures	237
doctor visit	330
gastrointestinal procedures	432
hospital care	4133
inpatient care	4133
minimally invasive procedures	433
nursing home care	23
preventive care	77
removal of lesion (e.g. growth)	227
stent placement (stenting)	18

**Gender**
Male	355
Female	481

**Ethnicity**
Non-Hispanic White	557
Black	142
Hispanic	101
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	255
85 and over	238
Less than 65	115

Hypertension	75
High Cholesterol	74
Stroke	13
Ischemic Heart Disease	60
Depression	37
Chronic Kidney Disease	53
Asthma	38
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	48
Chronic Obstructive Pulmonary Disease	35
Diabetes	55
Dementia	39
Cancer	20

anastomosis	41
catheterization	41
diagnostic procedures	173
doctor visit	299
gastrointestinal procedures	397
hospital care	4989
inpatient care	4989
minimally invasive procedures	398
nursing home care	35
preventive care	58
removal of lesion (e.g. growth)	174
stent placement (stenting)	29

**Gender**
Male	375
Female	489

**Ethnicity**
Non-Hispanic White	616
Black	127
Hispanic	89
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	241
85 and over	297
Less than 65	121

Hypertension	75
High Cholesterol	72
Stroke	15
Ischemic Heart Disease	62
Depression	36
Chronic Kidney Disease	57
Asthma	13
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	49
Chronic Obstructive Pulmonary Disease	36
Diabetes	57
Dementia	40
Cancer	18

anastomosis	44
catheterization	44
diagnostic procedures	242
doctor visit	308
gastrointestinal procedures	474
hospital care	6353
inpatient care	6353
minimally invasive procedures	462
nursing home care	34
preventive care	77
removal of lesion (e.g. growth)	243
stent placement (stenting)	28

**Gender**
Male	433
Female	531

**Ethnicity**
Non-Hispanic White	678
Black	149
Hispanic	93
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	289
85 and over	323
Less than 65	113

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	66
Depression	37
Chronic Kidney Disease	61
Asthma	11
Osteoperosis	11
Atrial Fibrilation	26
Heart Failure	50
Chronic Obstructive Pulmonary Disease	39
Diabetes	59
Dementia	43
Cancer	20

anastomosis	64
catheterization	64
diagnostic procedures	258
doctor visit	355
foreign body removal	12
gastrointestinal procedures	509
hospital care	5465
inpatient care	5465
minimally invasive procedures	510
nursing home care	15
preventive care	70
removal of lesion (e.g. growth)	259
stent placement (stenting)	25

**Gender**
Male	403
Female	533

**Ethnicity**
Non-Hispanic White	663
Black	141
Hispanic	87
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	304
85 and over	287
Less than 65	101

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	64
Depression	42
Chronic Kidney Disease	64
Asthma	11
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	48
Chronic Obstructive Pulmonary Disease	36
Diabetes	57
Dementia	42
Cancer	19

anastomosis	81
aspiration	12
catheterization	81
diagnostic procedures	283
doctor visit	360
gastrointestinal procedures	503
hospital care	6124
image guided procedures	12
inpatient care	6124
minimally invasive procedures	504
minor procedures	12
nursing home care	20
preventive care	83
removal of lesion (e.g. growth)	284
stent placement (stenting)	21
ultrasound (sonogram)	12

**Gender**
Male	416
Female	501

**Ethnicity**
Non-Hispanic White	601
Black	176
Hispanic	101
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	272
From 75 to 84	303
85 and over	253
Less than 65	89

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	66
Depression	42
Chronic Kidney Disease	68
Asthma	10
Osteoperosis	8
Atrial Fibrilation	22
Heart Failure	48
Chronic Obstructive Pulmonary Disease	35
Diabetes	61
Dementia	48
Cancer	18

anastomosis	176
catheterization	176
diagnostic procedures	473
doctor visit	742
gastrointestinal procedures	875
hospital care	11447
inpatient care	11447
minimally invasive procedures	876
nursing home care	88
preventive care	128
removal of lesion (e.g. growth)	474
stent placement (stenting)	31

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Iheanyichukwu Aja-Onu, M.D. for Medicare patients.

The highest averages for the top procedures that Dr. Iheanyichukwu Aja-Onu, M.D. treated as a gastroenterologist in Freeport, NY were inpatient care, hospital care, gastrointestinal procedures and minimally invasive procedures.

anastomosis	66
aspiration	12
balloon dilation	14
catheterization	66
diagnostic procedures	252
doctor visit	374
foreign body removal	12
gastrointestinal procedures	491
hospital care	5807
image guided procedures	12
inpatient care	5807
minimally invasive procedures	490
minor procedures	12
nursing home care	37
preventive care	76
removal of lesion (e.g. growth)	251
stent placement (stenting)	23
ultrasound (sonogram)	12

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Iheanyichukwu Aja-Onu, M.D..

**Gender**
Male	348
Female	467

**Ethnicity**
Black / African American	140
Asian / Pacific Islander	0
Non-Hispanic White	547
Native American / Alaskan Native	0
Hispanic	91
Other	18

**Age**
75 to 84	245
85 and over	256
Less than 65	106
65 to 74	207

Average of Total of Conditions of Medicare patients treated by Dr. Iheanyichukwu Aja-Onu, M.D. From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Iheanyichukwu Aja-Onu, M.D. treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	60
High Cholesterol	57
Stroke	13
Ischemic Heart Disease	51
Depression	29
Chronic Kidney Disease	44
Asthma	13
Osteoporosis	8
Heart Failure	39
Chronic Obstructive Pulmonary Disease	29
Diabetes	45
Atrial Fibrillation	19
Cancer	14
Dementia	34

Education & Training

He has a state license in New York.

Licensed In: New York

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General Payments

These charts describe general payments received by Dr. Iheanyichukwu Aja-Onu, M.D.. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AbbVie, Inc.	$1,593 Humira $677	Viekira $386	Mavyret $146	Lupron $123	Technivie $83	Other $177
AbbVie Inc.	$801 Creon $314	LINZESS $147	Rinvoq $134	Mavyret $120	Humira $63	Other $23
RedHill Biopharma Inc.	$709 TALICIA $351	MOVANTIK $190	talicia $167
Celgene Corporation	$592 ZEPOSIA $592
AstraZeneca Pharmaceuticals LP	$461 LOKELMA $374	BRILINTA $72	MOVANTIK $14
Other	$3,080 SUCRAID $334	ZEPOSIA $274	STELARA $256	XIFAXAN $208	VIBERZI $150	Other $1,859

**Types of Payments**
Food and Beverage	$6,849
Education	$221
Travel and Lodging	$151
Consulting Fee	$15

Biography

Dr. Iheanyichukwu Aja-Onu works as an adult gastroenterology specialist in Freeport, NY. Dr. Aja-Onu has obtained a license to practice in New York.

Select Year:

Dr. Iheanyichukwu Aja-Onu, M.D.

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Iheanyichukwu Aja-Onu, M.D. in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Iheanyichukwu Aja-Onu, M.D. in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Iheanyichukwu Aja-Onu, M.D. in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Iheanyichukwu Aja-Onu, M.D. in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Iheanyichukwu Aja-Onu, M.D. in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Iheanyichukwu Aja-Onu, M.D. in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Iheanyichukwu Aja-Onu, M.D. in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Iheanyichukwu Aja-Onu, M.D. in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Average Medicare Procedure Volume From 2013 - 2021

Average Medicare Patient Data From 2013 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. Iheanyichukwu Aja-Onu, M.D. From 2013 - 2021

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Freeport, NY