Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > TX Providers > Allergists & Immunologists

Dr. John David Mastrovich, M.D.

(2 Ratings)

Specializes in: Allergy & Immunology

Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine (1996)

Professional interests include: asthma, allergies

20650 Stone Oak Parkway Suite 106
San Antonio, TX 78258

(210) 342-6200

Dr. John David Mastrovich, M.D. is an allergist and immunologist in San Antonio, TX specializing in allergy & immunology. He graduated from Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine in 1996 and has 28 years of experience.

Office Locations

Address:

20650 Stone Oak Parkway Suite 106
San Antonio, TX 78258

Some issues Dr. John David Mastrovich, M.D. can help you with:

Asthma

Asthma is a chronic lung disease where the tissue and airways of the lungs become extremely sensitive to certain substances. When these substances are breathed in, the lungs become inflamed. The muscles around the airways tighten and squeeze the lungs, and passages within the lungs swell and tighten. The airways themselves produce mucus, which further clogs the tightened, swollen airways. A person having an asthma attack finds it very difficult to breathe, and a severe attack can even be fatal.

Asthma affects people of all ages, but people with asthma are most often diagnosed as children. Symptoms can include wheezing, a tight feeling in the chest, shortness of breath, and coughing. Some people have mild symptoms all the time, and some people have no symptoms at all, but everyone with asthma is susceptible to occasional severe attacks or flare-ups of symptoms when they are exposed to triggers. Triggers vary widely but can include:

Allergens (dust mites, pet fur, mold, pollen, grass)
Irritants (smoke, pollution, dust, chemicals)
Viral infections
Physical activity, especially outdoors
Certain medications or chemicals in foods (aspirin, sulfites)

Treatment for most asthma patients involves three steps. Patients learn what their asthma triggers are and avoid them. They take a daily control medication, usually an inhaled corticosteroid, to reduce inflammation in the lungs. Also, they have rescue medication with them at all times to take in case of a severe attack. These quick-acting inhaled medications relax the muscles around the airways and allow the lungs to open up for air.

There is no cure for asthma, but with treatment it should not interfere with daily life and activities.

In The News

“"Food additives, like sulfites, get blamed for causing problems, but they don't trigger an allergic reaction," says Dr. John Mastrovich, allergist with Family Allergy and Asthma Specialists.”—"Smart Choices: Allergic to that food? Maybe not", My San Antonio, November 2010

doctor visit	64

**Gender**
Male	21
Female	32

**Age**
From 65 to 74	35
From 75 to 84	0
85 and over	0
Less than 65	0

Hypertension	66
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	30
Depression	0
Chronic Kidney Disease	0
Asthma	30
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

doctor visit	73

**Gender**
Male	23
Female	33

**Age**
From 65 to 74	38
From 75 to 84	0
85 and over	0
Less than 65	0

Hypertension	59
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	32
Depression	0
Chronic Kidney Disease	0
Asthma	34
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	0
Cancer	0

doctor visit	71

**Gender**
Male	44
Female	78

**Age**
From 65 to 74	80
From 75 to 84	0
85 and over	0
Less than 65	0

Hypertension	57
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	34
Depression	0
Chronic Kidney Disease	20
Asthma	36
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

doctor visit	74

**Gender**
Male	24
Female	42

**Ethnicity**
Non-Hispanic White	55
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	0
85 and over	0
Less than 65	0

Hypertension	64
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	26
Asthma	33
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	0

doctor visit	82

**Gender**
Male	31
Female	39

**Ethnicity**
Non-Hispanic White	59
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	0
85 and over	0
Less than 65	0

Hypertension	69
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	29
Depression	0
Chronic Kidney Disease	24
Asthma	40
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	0

doctor visit	83

**Gender**
Male	30
Female	35

**Ethnicity**
Non-Hispanic White	53
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	0
85 and over	0
Less than 65	0

Hypertension	62
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	31
Depression	0
Chronic Kidney Disease	31
Asthma	34
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	17
Cancer	0

**Gender**
Male	29
Female	50

**Ethnicity**
Non-Hispanic White	66
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	21
85 and over	0
Less than 65	0

Hypertension	57
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	25
Asthma	25
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	0

doctor visit	93

**Gender**
Male	24
Female	41

**Ethnicity**
Non-Hispanic White	52
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	42
From 75 to 84	0
85 and over	0
Less than 65	0

Hypertension	54
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	23
Depression	17
Chronic Kidney Disease	23
Asthma	31
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	0

doctor visit	168
immunotherapy	441
injections	441

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. John David Mastrovich, M.D. for Medicare patients.

The highest averages for the top procedures that Dr. John David Mastrovich, M.D. treated as an allergist and immunologist in San Antonio, TX were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	569
doctor visit	91
immunotherapy	441
injections	441
minimally invasive procedures	569
skin testing	569

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. John David Mastrovich, M.D..

**Gender**
Male	22
Female	35

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	28
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	2
85 and over	0
Less than 65	0
65 to 74	36

Average of Total of Conditions of Medicare patients treated by Dr. John David Mastrovich, M.D. From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. John David Mastrovich, M.D. treated were hypertension, high cholesterol, asthma and ischemic heart disease.

Hypertension	48
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	23
Depression	5
Chronic Kidney Disease	14
Asthma	26
Osteoporosis	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Atrial Fibrillation	0
Cancer	0
Dementia	1

Education & Training

Dr. John David Mastrovich, M.D. graduated from Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine in 1996. He has a state license in Texas.

Medical School: Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine (1996)

Licensed In: Texas

Ratings & Reviews

Dr. John David Mastrovich, M.D. has an exceptional overall rating with an average of 4.75 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. John David Mastrovich, M.D. from all over the web to help you find the right in San Antonio, TX.

4.75

Overall Rating

(2 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. John David Mastrovich, M.D.. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Novartis Pharmaceuticals Corporation	$150 XOLAIR $150
Genentech USA, Inc.	$45 XOLAIR $45

**Types of Payments**
Consulting Fee	$150
Education	$45

Biography

Dr. John Mastrovich is an allergy & immunology specialist. Areas of particular interest for Dr. Mastrovich include asthma and allergies. He attended medical school at Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine.

Select Year:

Dr. John David Mastrovich, M.D.

Office Locations

Some issues Dr. John David Mastrovich, M.D. can help you with:

In The News

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John David Mastrovich, M.D. in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John David Mastrovich, M.D. in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John David Mastrovich, M.D. in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John David Mastrovich, M.D. in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John David Mastrovich, M.D. in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John David Mastrovich, M.D. in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John David Mastrovich, M.D. in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John David Mastrovich, 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. John David Mastrovich, M.D. From 2013 - 2021

Education & Training

Ratings & Reviews

General Payments

Biography

Allergists & Immunologists in Nearby Locations

Other Providers in San Antonio, TX