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Home > TX Providers > Pediatric Allergists & Immunologists

Dr. Dennis Dilley, MD

(1 Rating)

Specializes in: Pediatric Allergy & Immunology

7835 W Interstate 10
San Antonio, TX 78230

(210) 614-4405

Dr. Dennis Dilley, MD is a pediatric allergist and immunologist in San Antonio, TX specializing in pediatric allergy & immunology. Dr. Dennis Dilley, MD is affiliated with Dilley Allergy & Asthma Specialists.

Office Locations

7835 Ih 10 West
San Antonio, TX 78230

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7835 W Interstate 10
San Antonio, TX 78230

(210) 614-4405

(210) 614-7892

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Noteworthy Medicare Patient Procedures Performed by Dr. Dennis Dilley, MD in 2024

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

Top 5%

By Volume:

percutaneous allergy test

By Affordability:

CT scan

intradermal allergy test

maxillofacial CT scan

In 2024, among providers in related specialties within Texas, Dr. Dennis Dilley, MD performed more percutaneous allergy test procedures for Medicare patients than 95% of them and he also had a list price for CT scan, intradermal allergy test, and maxillofacial (jaw/face) CT scan 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:

subcutaneous allergen immunotherapy

In 2024, Dr. Dennis Dilley, MD performed more subcutaneous allergen immunotherapy (allergy shots) procedures for Medicare patients than 90% of providers in related specialties within Texas.

Top 25%

By Affordability:

allergy skin testing

allergy testing

minimally invasive procedures

percutaneous allergy test

percutaneous procedures

skin testing

In 2012, Dr. Dennis Dilley, MD had a list price for allergy skin testing, allergy testing, minimally invasive procedures, percutaneous allergy test, percutaneous procedures, and skin testing that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Texas. 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. Dennis Dilley, MD treated as a pediatric allergist and immunologist in San Antonio, TX during 2012 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Dennis Dilley, MD for Medicare patients.

allergy testing	15286
breathing treatment	14
doctor visit	726
immunotherapy	1884
injections	1884
minimally invasive procedures	15209
preventive care	42
skin testing	15286
vaccines	42

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Dennis Dilley, MD treated as a pediatric allergist and immunologist in San Antonio, TX during 2013 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Dennis Dilley, MD for Medicare patients.

allergy testing	12376
doctor visit	708
immunotherapy	2064
injections	2064
minimally invasive procedures	12323
preventive care	39
pulmonary testing	13
skin testing	12376
vaccines	39

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Dilley, MD.

**Gender**
Male	155
Female	272

**Ethnicity**
Non-Hispanic White	290
Black	11
Hispanic	112
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	104
85 and over	27
Less than 65	52

Conditions of Medicare patients treated by Dr. Dennis Dilley, MD in 2013

Hypertension	65
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	33
Depression	16
Chronic Kidney Disease	19
Asthma	40
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Dennis Dilley, MD treated as a pediatric allergist and immunologist in San Antonio, TX during 2014 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Dennis Dilley, MD for Medicare patients.

allergy testing	14262
doctor visit	728
immunotherapy	2370
injections	2370
minimally invasive procedures	14138
preventive care	33
skin testing	14262
vaccines	33

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Dilley, MD.

**Gender**
Male	153
Female	303

**Ethnicity**
Non-Hispanic White	296
Black	0
Hispanic	133
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	100
85 and over	24
Less than 65	46

Conditions of Medicare patients treated by Dr. Dennis Dilley, MD in 2014

Hypertension	64
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	27
Depression	16
Chronic Kidney Disease	17
Asthma	36
Osteoperosis	7
Atrial Fibrilation	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Dennis Dilley, MD treated as a pediatric allergist and immunologist in San Antonio, TX during 2015 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Dennis Dilley, MD for Medicare patients.

allergy testing	15044
CT scan	26
doctor visit	680
immunotherapy	2224
injections	2224
minimally invasive procedures	15044
preventive care	16
skin testing	15044
vaccines	16

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Dilley, MD.

**Gender**
Male	296
Female	588

**Ethnicity**
Non-Hispanic White	576
Black	34
Hispanic	242
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	522
From 75 to 84	222
85 and over	64
Less than 65	76

Conditions of Medicare patients treated by Dr. Dennis Dilley, MD in 2015

Hypertension	63
High Cholesterol	67
Stroke	3
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	17
Asthma	39
Osteoperosis	10
Atrial Fibrilation	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	28
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Dennis Dilley, MD treated as a pediatric allergist and immunologist in San Antonio, TX during 2016 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Dennis Dilley, MD for Medicare patients.

allergy testing	16383
CT scan	45
doctor visit	772
immunotherapy	2050
injections	2050
minimally invasive procedures	16239
preventive care	29
skin testing	16383
vaccines	29

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Dilley, MD.

**Gender**
Male	147
Female	295

**Ethnicity**
Non-Hispanic White	290
Black	16
Hispanic	121
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	117
85 and over	27
Less than 65	37

Conditions of Medicare patients treated by Dr. Dennis Dilley, MD in 2016

Hypertension	61
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	28
Depression	13
Chronic Kidney Disease	21
Asthma	40
Osteoperosis	7
Atrial Fibrilation	5
Heart Failure	7
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	4
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Dennis Dilley, MD treated as a pediatric allergist and immunologist in San Antonio, TX during 2017 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Dennis Dilley, MD for Medicare patients.

allergy testing	18254
CT scan	47
doctor visit	846
immunotherapy	2046
injections	2046
minimally invasive procedures	18009
preventive care	26
skin testing	18254
vaccines	26

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Dilley, MD.

**Gender**
Male	177
Female	316

**Ethnicity**
Non-Hispanic White	329
Black	20
Hispanic	129
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	287
From 75 to 84	144
85 and over	30
Less than 65	32

Conditions of Medicare patients treated by Dr. Dennis Dilley, MD in 2017

Hypertension	65
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	24
Asthma	37
Osteoperosis	10
Atrial Fibrilation	5
Heart Failure	7
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Dennis Dilley, MD treated as a pediatric allergist and immunologist in San Antonio, TX during 2018 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Dennis Dilley, MD for Medicare patients.

allergy testing	18559
CT scan	43
doctor visit	859
immunotherapy	1974
injections	1974
minimally invasive procedures	18114
preventive care	43
skin testing	18559
vaccines	43

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Dilley, MD.

**Gender**
Male	168
Female	335

**Ethnicity**
Non-Hispanic White	324
Black	19
Hispanic	140
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	293
From 75 to 84	150
85 and over	29
Less than 65	31

Conditions of Medicare patients treated by Dr. Dennis Dilley, MD in 2018

Hypertension	66
High Cholesterol	62
Stroke	2
Ischemic Heart Disease	27
Depression	16
Chronic Kidney Disease	25
Asthma	36
Osteoperosis	10
Atrial Fibrilation	6
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Dennis Dilley, MD treated as a pediatric allergist and immunologist in San Antonio, TX during 2019 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Dennis Dilley, MD for Medicare patients.

allergy testing	19263
CT scan	37
doctor visit	965
immunotherapy	2127
injections	2127
minimally invasive procedures	18950
preventive care	44
skin testing	19263
vaccines	44

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Dilley, MD.

**Gender**
Male	194
Female	367

**Ethnicity**
Non-Hispanic White	366
Black	23
Hispanic	148
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	317
From 75 to 84	167
85 and over	38
Less than 65	39

Conditions of Medicare patients treated by Dr. Dennis Dilley, MD in 2019

Hypertension	67
High Cholesterol	66
Stroke	3
Ischemic Heart Disease	28
Depression	14
Chronic Kidney Disease	27
Asthma	35
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Dennis Dilley, MD treated as a pediatric allergist and immunologist in San Antonio, TX during 2020 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Dennis Dilley, MD for Medicare patients.

allergy testing	17542
CT scan	20
doctor visit	805
immunotherapy	2202
injections	2202
minimally invasive procedures	17323
preventive care	51
skin testing	17542
vaccines	51

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Dilley, MD.

**Gender**
Male	187
Female	340

**Ethnicity**
Non-Hispanic White	351
Black	20
Hispanic	137
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	162
85 and over	29
Less than 65	37

Conditions of Medicare patients treated by Dr. Dennis Dilley, MD in 2020

Hypertension	67
High Cholesterol	68
Stroke	3
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	28
Asthma	34
Osteoperosis	11
Atrial Fibrilation	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	30
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Dennis Dilley, MD treated as a pediatric allergist and immunologist in San Antonio, TX during 2021 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Dennis Dilley, MD for Medicare patients.

allergy testing	18586
CT scan	19
doctor visit	838
immunotherapy	2377
injections	2377
minimally invasive procedures	18313
preventive care	53
skin testing	18586
vaccines	53

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Dilley, MD.

**Gender**
Male	234
Female	427

**Ethnicity**
Non-Hispanic White	424
Black	28
Hispanic	182
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	361
From 75 to 84	222
85 and over	40
Less than 65	38

Conditions of Medicare patients treated by Dr. Dennis Dilley, MD in 2021

Hypertension	61
High Cholesterol	63
Stroke	3
Ischemic Heart Disease	28
Depression	15
Chronic Kidney Disease	26
Asthma	27
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Dennis Dilley, MD treated as a pediatric allergist and immunologist in San Antonio, TX during 2022 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Dennis Dilley, MD for Medicare patients.

allergy testing	19306
CT scan	27
doctor visit	809
immunotherapy	2629
injections	2629
minimally invasive procedures	19057
preventive care	41
skin testing	19306
vaccines	41

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Dilley, MD.

**Gender**
Male	201
Female	380

**Ethnicity**
Non-Hispanic White	393
Black	20
Hispanic	138
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	315
From 75 to 84	193
85 and over	42
Less than 65	31

Conditions of Medicare patients treated by Dr. Dennis Dilley, MD in 2022

Hypertension	73
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	18
Asthma	43
Osteoperosis	19
Atrial Fibrilation	10
Heart Failure	6
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Dennis Dilley, MD treated as a pediatric allergist and immunologist in San Antonio, TX during 2023 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Dennis Dilley, MD for Medicare patients.

allergy testing	20397
CT scan	17
doctor visit	825
immunotherapy	2794
injections	2794
minimally invasive procedures	20207
preventive care	27
skin testing	20397
vaccines	27

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Dilley, MD.

**Gender**
Male	183
Female	388

**Ethnicity**
Non-Hispanic White	372
Black	23
Hispanic	152
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	308
From 75 to 84	208
85 and over	34
Less than 65	21

Conditions of Medicare patients treated by Dr. Dennis Dilley, MD in 2023

Hypertension	74
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	20
Asthma	43
Osteoperosis	19
Atrial Fibrilation	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Dennis Dilley, MD treated as a pediatric allergist and immunologist in San Antonio, TX during 2024 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Dennis Dilley, MD for Medicare patients.

allergy testing	19630
CT scan	22
doctor visit	826
immunotherapy	2823
injections	2823
minimally invasive procedures	19554
preventive care	29
skin testing	19630
vaccines	29

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Dilley, MD.

**Gender**
Male	187
Female	370

**Ethnicity**
Non-Hispanic White	361
Black	18
Hispanic	156
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	285
From 75 to 84	207
85 and over	41
Less than 65	24

Conditions of Medicare patients treated by Dr. Dennis Dilley, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	21
Asthma	47
Osteoperosis	18
Atrial Fibrilation	11
Heart Failure	8
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	3
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Dennis Dilley, MD for Medicare patients.

The highest averages for the top procedures that Dr. Dennis Dilley, MD treated as a pediatric allergist and immunologist in San Antonio, TX were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	17299
CT scan	30
doctor visit	799
immunotherapy	2274
injections	2274
minimally invasive procedures	17113
preventive care	36
pulmonary testing	13
skin testing	17299
vaccines	36

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Dennis Dilley, MD.

**Gender**
Male	175
Female	337

**Ethnicity**
Black / African American	17
Asian / Pacific Islander	0
Non-Hispanic White	336
Native American / Alaskan Native	0
Hispanic	137
Other	1

**Age**
75 to 84	153
85 and over	32
Less than 65	35
65 to 74	290

Average of Total of Conditions of Medicare patients treated by Dr. Dennis Dilley, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Dennis Dilley, MD treated were high cholesterol, hypertension, asthma and ischemic heart disease.

Hypertension	61
High Cholesterol	61
Stroke	2
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	20
Asthma	35
Osteoporosis	11
Heart Failure	7
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Atrial Fibrillation	6
Dementia	4
Cancer	10

Education & Training

He has a state license in Texas.

Licensed In: Texas

Ratings & Reviews

Dr. Dennis Dilley, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Dennis Dilley, MD from all over the web to help you find the right in San Antonio, TX.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2026-07-28

I thought it was time to give credit where it was due, and it is high time I gave Dr. Dilley a review. I have been a patient of Dr. Dilley for over 10 years for a condition that I've never had a problem with, until I did, Chronic hives. Dr. Dilley has been a true professional in his efforts to help get this under control, even when I thought that was unattainable. We have had some great discussions that have led to solutions that have had to change over time, and he has been with me through this all the way. I appreciate both him and his staff. I highly recommend his practice without hesitation.

General Payments

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

**Payments by Company**
Meda Pharmaceuticals, Inc.	$1,460 Aerospan $1,445	Dymista $15
GlaxoSmithKline, LLC.	$1,380 NUCALA $444	TRELEGY ELLIPTA $411	BREO $231	AREXVY $73	ANORO ELLIPTA $36	Other $184
AstraZeneca Pharmaceuticals LP	$1,366 FASENRA $476	SYMBICORT $464	BREZTRI $120	TEZSPIRE $113	AIRSUPRA $103	Other $90
CSL Behring	$1,123 Haegarda $694	Hizentra $428
Regeneron Healthcare Solutions, Inc.	$766 DUPIXENT $640	DUPIXENT DUPILUMAB INJECTION $102	PRALUENT ALIROCUMAB INJECTION $23
Other	$5,412 XOLAIR $706	Auvi-Q $451	CUVITRU $363	DUPIXENT $262	Niox Mino Device $235	Other $3,395

**Types of Payments**
Food and Beverage	$10,104
Consulting Fee	$1,320
Education	$82

Research Payments

Dr. Dennis Dilley, MD has received 54 research payments totaling $389,205.

Biography

Dr. Dennis Dilley is a specialist in pediatric allergy & immunology. He has received professional recognition including the following: Texas Super Doctors.