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Home > KY Providers > Otolaryngologists / Ear, Nose & Throat (ENT) Doctors

Dr. Gregory M. Abbas, MD

(258 Ratings)

Specializes in: Otolaryngology (Ear, Nose, and Throat)

Ohio State University College of Medicine (1995)

1725 Gagel Avenue
Louisville, KY 40216

(502) 893-0159

Dr. Gregory M. Abbas, MD is an otolaryngologist in Louisville, KY specializing in otolaryngology (ear, nose, and throat). He graduated from Ohio State University College of Medicine in 1995 and has 31 years of experience. Dr. Gregory M. Abbas, MD is affiliated with Advanced ENT & Allergy and ADVANCED ENT AND ALLERGY PLLC.

Office Locations

1725 Gagel Avenue
Louisville, KY 40216

(502) 893-0159

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2944 Breckenridge Lane
Louisville, KY 40220

(502) 213-3853

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3515 Poplar Level Road
Louisville, KY 40213

(502) 459-3760

(502) 459-3717

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Noteworthy Medicare Patient Procedures Performed by Dr. Gregory M. Abbas, MD in 2023

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

Top 5%

By Volume:

endoscopic surgical treatment of nosebleed

percutaneous procedures

By Affordability:

CT scan

inferior turbinate cautery

inferior turbinate radiofrequency reduction

inferior turbinate reduction surgery

maxillofacial CT scan

nose surgery

radiofrequency turbinate reduction

turbinate cautery

turbinate reduction surgery

In 2023, among providers in related specialties within Kentucky, Dr. Gregory M. Abbas, MD performed more endoscopic surgical treatment of nosebleed, and percutaneous procedures procedures for Medicare patients than 95% of them and he also had a list price for CT scan, inferior turbinate cautery, inferior turbinate radiofrequency reduction, inferior turbinate reduction surgery, maxillofacial (jaw/face) CT scan, nose surgery, radiofrequency turbinate reduction, turbinate cautery, and turbinate reduction surgery 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:

nosebleed treatment

By Affordability:

intradermal allergy test

In 2023, among providers in related specialties within Kentucky, Dr. Gregory M. Abbas, MD performed more nosebleed treatment procedures for Medicare patients than 90% of them and he also had a list price for intradermal allergy test 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:

maxillofacial CT scan

subcutaneous allergen immunotherapy

By Affordability:

allergen immunotherapy

allergy skin testing

allergy testing

diagnostic flexible laryngoscopy

diagnostic laryngoscopy

endoscopic nasal surgery

fiberoptic laryngoscopy

flexible laryngoscopy

percutaneous allergy test

skin testing

soft tissue ultrasound

subcutaneous allergen immunotherapy

In 2012, among providers in related specialties within Kentucky, Dr. Gregory M. Abbas, MD performed more maxillofacial (jaw/face) CT scan, and subcutaneous allergen immunotherapy (allergy shots) procedures for Medicare patients than 75% of them and he also had a list price for allergen immunotherapy, allergy skin testing, allergy testing, diagnostic flexible laryngoscopy, diagnostic laryngoscopy, endoscopic nasal surgery, fiberoptic laryngoscopy, flexible laryngoscopy, immunotherapy, laryngeal (voice box) procedures, laryngoscopy, nasal endoscopy, neck ultrasound, percutaneous allergy test, skin testing, soft tissue ultrasound, and subcutaneous allergen immunotherapy (allergy shots) 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. Gregory M. Abbas, MD treated as an otolaryngologist in Louisville, KY during 2012 were allergy testing, skin testing, immunotherapy and injections.

Volume of procedures performed by Dr. Gregory M. Abbas, MD for Medicare patients.

allergy testing	2560
aspiration	20
CT scan	19
diagnostic procedures	20
doctor visit	1103
ear procedures	282
image guided procedures	20
immunotherapy	1625
injections	1625
laryngeal (voice box) procedures	117
minimally invasive procedures	1049
minor procedures	20
neck imaging	28
nosebleed treatment	13
skin testing	2560
ultrasound (sonogram)	28

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Abbas, MD treated as an otolaryngologist in Louisville, KY during 2013 were allergy testing, skin testing, immunotherapy and injections.

Volume of procedures performed by Dr. Gregory M. Abbas, MD for Medicare patients.

allergy testing	2559
aspiration	14
CT scan	18
diagnostic procedures	45
doctor visit	1045
ear procedures	191
image guided procedures	14
immunotherapy	1458
injections	1458
laryngeal (voice box) procedures	126
minimally invasive procedures	1154
minor procedures	14
neck imaging	24
nose surgery	14
nosebleed treatment	30
skin testing	2559
ultrasound (sonogram)	24

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Abbas, MD.

**Gender**
Male	332
Female	502

**Ethnicity**
Non-Hispanic White	740
Black	72
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	232
85 and over	117
Less than 65	166

Conditions of Medicare patients treated by Dr. Gregory M. Abbas, MD in 2013

Hypertension	71
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	37
Depression	23
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	21
Diabetes	31
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Abbas, MD treated as an otolaryngologist in Louisville, KY during 2014 were allergy testing, skin testing, immunotherapy and injections.

Volume of procedures performed by Dr. Gregory M. Abbas, MD for Medicare patients.

allergy testing	2221
aspiration	19
CT scan	28
diagnostic procedures	19
doctor visit	1006
ear procedures	163
hospital care	26
image guided procedures	19
immunotherapy	1711
injections	1711
inpatient care	26
laryngeal (voice box) procedures	92
minimally invasive procedures	1384
minor procedures	19
neck imaging	18
nose surgery	40
nosebleed treatment	25
skin testing	2221
ultrasound (sonogram)	18

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Abbas, MD.

**Gender**
Male	325
Female	470

**Ethnicity**
Non-Hispanic White	704
Black	72
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	303
From 75 to 84	212
85 and over	119
Less than 65	161

Conditions of Medicare patients treated by Dr. Gregory M. Abbas, MD in 2014

Hypertension	72
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	35
Depression	21
Chronic Kidney Disease	19
Asthma	11
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	22
Diabetes	34
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Abbas, MD treated as an otolaryngologist in Louisville, KY during 2015 were immunotherapy, injections, allergy testing and skin testing.

Volume of procedures performed by Dr. Gregory M. Abbas, MD for Medicare patients.

allergy testing	1655
aspiration	21
CT scan	16
diagnostic procedures	21
doctor visit	868
ear procedures	171
image guided procedures	21
immunotherapy	1749
injections	1749
laryngeal (voice box) procedures	78
minimally invasive procedures	728
minor procedures	21
neck imaging	25
nose surgery	19
nosebleed treatment	19
skin testing	1655
ultrasound (sonogram)	25

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Abbas, MD.

**Gender**
Male	614
Female	888

**Ethnicity**
Non-Hispanic White	1316
Black	150
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	608
From 75 to 84	408
85 and over	242
Less than 65	244

Conditions of Medicare patients treated by Dr. Gregory M. Abbas, MD in 2015

Hypertension	72
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	23
Asthma	16
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	22
Diabetes	34
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Abbas, MD treated as an otolaryngologist in Louisville, KY during 2016 were immunotherapy, injections, skin testing and allergy testing.

Volume of procedures performed by Dr. Gregory M. Abbas, MD for Medicare patients.

allergy testing	1332
CT scan	14
doctor visit	838
ear procedures	114
immunotherapy	1871
injections	1871
laryngeal (voice box) procedures	80
minimally invasive procedures	689
neck imaging	27
nose surgery	15
nosebleed treatment	15
skin testing	1332
ultrasound (sonogram)	27

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Abbas, MD.

**Gender**
Male	322
Female	421

**Ethnicity**
Non-Hispanic White	652
Black	69
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	201
85 and over	113
Less than 65	117

Conditions of Medicare patients treated by Dr. Gregory M. Abbas, MD in 2016

Hypertension	71
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	36
Depression	24
Chronic Kidney Disease	26
Asthma	25
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	22
Diabetes	31
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Abbas, MD treated as an otolaryngologist in Louisville, KY during 2017 were immunotherapy, injections, allergy testing and skin testing.

Volume of procedures performed by Dr. Gregory M. Abbas, MD for Medicare patients.

allergy testing	1525
aspiration	19
CT scan	25
diagnostic procedures	19
doctor visit	951
ear procedures	115
image guided procedures	19
immunotherapy	1812
injections	1812
laryngeal (voice box) procedures	98
minimally invasive procedures	977
minor procedures	19
neck imaging	23
nose surgery	16
nosebleed treatment	16
skin testing	1525
ultrasound (sonogram)	23

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Abbas, MD.

**Gender**
Male	315
Female	463

**Ethnicity**
Non-Hispanic White	695
Black	62
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	331
From 75 to 84	199
85 and over	115
Less than 65	133

Conditions of Medicare patients treated by Dr. Gregory M. Abbas, MD in 2017

Hypertension	74
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	38
Depression	26
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	23
Diabetes	30
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Abbas, MD treated as an otolaryngologist in Louisville, KY during 2018 were allergy testing, skin testing, immunotherapy and injections.

Volume of procedures performed by Dr. Gregory M. Abbas, MD for Medicare patients.

allergy testing	2470
aspiration	20
CT scan	17
diagnostic procedures	34
doctor visit	921
ear procedures	131
image guided procedures	20
immunotherapy	1735
injections	1735
laryngeal (voice box) procedures	106
minimally invasive procedures	1467
minor procedures	20
neck imaging	17
nose surgery	18
nosebleed treatment	18
skin testing	2470
ultrasound (sonogram)	17

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Abbas, MD.

**Gender**
Male	308
Female	456

**Ethnicity**
Non-Hispanic White	673
Black	72
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	343
From 75 to 84	193
85 and over	120
Less than 65	108

Conditions of Medicare patients treated by Dr. Gregory M. Abbas, MD in 2018

Hypertension	73
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	34
Depression	24
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Abbas, MD treated as an otolaryngologist in Louisville, KY during 2019 were skin testing, allergy testing, immunotherapy and injections.

Volume of procedures performed by Dr. Gregory M. Abbas, MD for Medicare patients.

allergy testing	2905
CT scan	27
diagnostic procedures	254
doctor visit	822
ear procedures	370
immunotherapy	1884
injections	1884
laryngeal (voice box) procedures	78
minimally invasive procedures	1644
neck imaging	11
skin testing	2905
ultrasound (sonogram)	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Abbas, MD.

**Gender**
Male	335
Female	475

**Ethnicity**
Non-Hispanic White	689
Black	82
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	371
From 75 to 84	229
85 and over	104
Less than 65	106

Conditions of Medicare patients treated by Dr. Gregory M. Abbas, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	38
Depression	27
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Abbas, MD treated as an otolaryngologist in Louisville, KY during 2020 were immunotherapy, injections, allergy testing and skin testing.

Volume of procedures performed by Dr. Gregory M. Abbas, MD for Medicare patients.

allergy testing	1161
CT scan	16
diagnostic procedures	61
doctor visit	571
ear procedures	135
immunotherapy	1185
injections	1185
laryngeal (voice box) procedures	40
minimally invasive procedures	654
neck imaging	15
nose surgery	13
nosebleed treatment	13
skin testing	1161
ultrasound (sonogram)	15

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Abbas, MD.

**Gender**
Male	209
Female	276

**Ethnicity**
Non-Hispanic White	422
Black	43
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	135
85 and over	46
Less than 65	58

Conditions of Medicare patients treated by Dr. Gregory M. Abbas, MD in 2020

Hypertension	72
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	32
Asthma	10
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Abbas, MD treated as an otolaryngologist in Louisville, KY during 2021 were allergy testing, skin testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Gregory M. Abbas, MD for Medicare patients.

allergy testing	1063
CT scan	16
diagnostic procedures	42
doctor visit	662
ear procedures	164
immunotherapy	589
injections	589
laryngeal (voice box) procedures	60
minimally invasive procedures	642
neck imaging	20
nose surgery	22
nosebleed treatment	22
skin testing	1063
sleep study	13
ultrasound (sonogram)	20

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Abbas, MD.

**Gender**
Male	227
Female	310

**Ethnicity**
Non-Hispanic White	456
Black	61
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	147
85 and over	69
Less than 65	60

Conditions of Medicare patients treated by Dr. Gregory M. Abbas, MD in 2021

Hypertension	72
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory M. Abbas, MD treated as an otolaryngologist in Louisville, KY during 2022 were allergy testing, skin testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Gregory M. Abbas, MD for Medicare patients.

ablation	18
allergy testing	1180
CT scan	15
diagnostic procedures	15
doctor visit	602
ear procedures	138
immunotherapy	575
injections	575
laryngeal (voice box) procedures	51
minimally invasive procedures	672
minor procedures	18
neck imaging	21
nose surgery	39
nosebleed treatment	39
skin testing	1180
ultrasound (sonogram)	21

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory M. Abbas, MD.

**Gender**
Male	223
Female	290

**Ethnicity**
Non-Hispanic White	436
Black	49
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	142
85 and over	66
Less than 65	43

Conditions of Medicare patients treated by Dr. Gregory M. Abbas, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	22
Asthma	13
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	12
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gregory M. Abbas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory M. Abbas, MD treated as an otolaryngologist in Louisville, KY were allergy testing, skin testing, immunotherapy and injections.

ablation	18
allergy testing	1875
aspiration	18
CT scan	19
diagnostic procedures	53
doctor visit	853
ear procedures	179
hospital care	26
image guided procedures	18
immunotherapy	1472
injections	1472
inpatient care	26
laryngeal (voice box) procedures	84
minimally invasive procedures	1005
minor procedures	18
neck imaging	20
nose surgery	21
nosebleed treatment	21
skin testing	1875
sleep study	13
ultrasound (sonogram)	20

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gregory M. Abbas, MD.

**Gender**
Male	291
Female	413

**Ethnicity**
Black / African American	66
Asian / Pacific Islander	0
Non-Hispanic White	616
Hispanic	0
Native American / Alaskan Native	0
Other	4

**Age**
75 to 84	190
85 and over	101
Less than 65	108
65 to 74	305

Average of Total of Conditions of Medicare patients treated by Dr. Gregory M. Abbas, MD From 2012 - 2022

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

Hypertension	66
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	23
Asthma	10
Osteoporosis	7
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Atrial Fibrillation	11
Cancer	9
Dementia	7

Education & Training

Dr. Gregory M. Abbas, MD graduated from Ohio State University College of Medicine in 1995. He has a state license in Kentucky.

Medical School: Ohio State University College of Medicine (1995)

Licensed In: Kentucky

Affiliations & Hospitals

Dr. Gregory M. Abbas, MD is associated with these hospitals and organizations:

Advanced ENT & Allergy

ADVANCED ENT AND ALLERGY PLLC

Ratings & Reviews

Dr. Gregory M. Abbas, MD has a high overall rating with an average of 4.25 out of 5 stars based on 258 ratings. We collect ratings and reviews of Dr. Gregory M. Abbas, MD from all over the web to help you find the right in Louisville, KY.

4.25

Overall Rating

(258 Ratings)

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General Payments

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

**Payments by Company**
Regeneron Healthcare Solutions, Inc.	$669 DUPIXENT $669
Optinose US, Inc.	$641 Xhance $641
Stryker Corporation	$637 XPRESS ENT DILATION SYSTEM $369	SCOPIS ENT $133	Core $36	ENTELLUS - ENTELLUS MEDICAL SHAVER SYSTEM $34	ENTELLUS - XPRESS ENT DILATION SYSTEM $28	Other $36
Intersect ENT, Inc.	$590 Propel $460	S8 Study 3, RESOLVE II $130
Aerin Medical Inc.	$573 Vivaer Airway Remodeling Stylus $367	RHINAER STYLUS $50	$156
Other	$3,021 NUCALA $190	Dexilant $174	XprESS Multi-Sinus Dilation System $171	RAGWITEK $166	EpiPen $165	Other $2,155

**Types of Payments**
Food and Beverage	$5,846
Education	$151
Gift	$133

Research Payments

Dr. Gregory M. Abbas, MD has received 12 research payments totaling $64,576.

Biography

Dr. Gregory Abbas specializes in otolaryngology (ear, nose, and throat). He studied medicine at Ohio State University College of Medicine. Patient reviews placed him at an average of 4.0 stars (out of 5).