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Home > FL Providers > Allergists & Immunologists

Dr. Patrick J. Demarco III, MD

(1 Rating)

Specializes in: Allergy & Immunology

Professional interests include: asthma, allergies

3636 University Boulevard Suite A3
Jacksonville, FL 32216

(904) 730-4870

Dr. Patrick J. Demarco III, MD is an allergist and immunologist in Orange Park, FL specializing in allergy & immunology. Dr. Patrick J. Demarco III, MD is affiliated with HCA South Atlantic, HCA Florida Healthcare, Ascension, Ascension St. Vincent's Riverside Hospital and ALLERGY AND ASTHMA SPECIALISTS OF NORTH FLORIDA PA.

Office Locations

Address:

1895 Kingsley Avenue #401
Orange Park, FL 32073

Address:

3636 University Boulevard Suite A3
Jacksonville, FL 32216

Some issues Dr. Patrick J. Demarco III, MD 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

“Patrick DeMarco is a board certified allergist and Immunologist with Allergy & Asthma Specialists of North Florida.”—"The burning facts about fire ants", The Florida Times-Union, August 2015

allergy testing	1368
doctor visit	193
immunotherapy	750
injections	750
minimally invasive procedures	1369
pulmonary testing	62
skin testing	1368

**Gender**
Male	36
Female	77

**Ethnicity**
Non-Hispanic White	91
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	67
From 75 to 84	23
85 and over	0
Less than 65	0

Hypertension	71
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	33
Depression	20
Chronic Kidney Disease	16
Asthma	36
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	0
Cancer	10

allergy testing	2134
doctor visit	185
immunotherapy	727
injections	727
minimally invasive procedures	1415
pulmonary testing	55
skin testing	2134

**Gender**
Male	39
Female	81

**Ethnicity**
Non-Hispanic White	96
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	29
85 and over	0
Less than 65	0

Hypertension	69
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	14
Asthma	33
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	0
Cancer	9

allergy testing	2909
doctor visit	222
immunotherapy	1032
injections	1032
minimally invasive procedures	2005
pulmonary testing	65
skin testing	2909

**Gender**
Male	98
Female	214

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	72
85 and over	0
Less than 65	0

Hypertension	73
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	19
Asthma	35
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	0
Cancer	12

allergy testing	3310
doctor visit	269
immunotherapy	1471
injections	1471
minimally invasive procedures	2267
pulmonary testing	94
skin testing	3310

**Gender**
Male	48
Female	118

**Ethnicity**
Non-Hispanic White	136
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	27
85 and over	0
Less than 65	0

Hypertension	71
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	21
Asthma	42
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	0
Cancer	9

allergy testing	2737
doctor visit	326
immunotherapy	1931
injections	1931
minimally invasive procedures	1848
pulmonary testing	127
skin testing	2737

**Gender**
Male	88
Female	209

**Ethnicity**
Non-Hispanic White	267
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	70
85 and over	12
Less than 65	23

Hypertension	69
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	37
Depression	22
Chronic Kidney Disease	22
Asthma	35
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	5
Cancer	6

allergy testing	3185
doctor visit	406
immunotherapy	3155
injections	3155
minimally invasive procedures	2213
pulmonary testing	153
skin testing	3185

**Gender**
Male	90
Female	224

**Ethnicity**
Non-Hispanic White	275
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	87
85 and over	11
Less than 65	27

Hypertension	68
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	39
Depression	25
Chronic Kidney Disease	26
Asthma	32
Osteoperosis	14
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	5
Cancer	6

allergy testing	3228
doctor visit	396
immunotherapy	2663
injections	2663
minimally invasive procedures	2227
pulmonary testing	153
skin testing	3228

**Gender**
Male	118
Female	263

**Ethnicity**
Non-Hispanic White	318
Black	35
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	96
85 and over	0
Less than 65	0

Hypertension	67
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	35
Depression	24
Chronic Kidney Disease	22
Asthma	39
Osteoperosis	12
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	5
Cancer	8

allergy testing	2181
doctor visit	288
immunotherapy	2385
injections	2385
minimally invasive procedures	1448
pulmonary testing	28
skin testing	2181

**Gender**
Male	88
Female	180

**Ethnicity**
Non-Hispanic White	219
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	82
85 and over	0
Less than 65	0

Hypertension	70
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	26
Asthma	33
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	5
Cancer	8

allergy testing	4781
doctor visit	475
immunotherapy	4566
injections	4566
minimally invasive procedures	3317
pulmonary testing	107
skin testing	4781

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Patrick J. Demarco III, MD for Medicare patients.

The highest averages for the top procedures that Dr. Patrick J. Demarco III, MD treated as an allergist and immunologist in Orange Park, FL were skin testing, allergy testing, immunotherapy and injections.

allergy testing	2870
doctor visit	308
immunotherapy	2075
injections	2075
minimally invasive procedures	2012
pulmonary testing	93
skin testing	2870

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Patrick J. Demarco III, MD.

**Gender**
Male	60
Female	136

**Ethnicity**
Black / African American	13
Asian / Pacific Islander	0
Non-Hispanic White	166
Native American / Alaskan Native	0
Hispanic	0
Other	1

**Age**
75 to 84	48
85 and over	2
Less than 65	5
65 to 74	120

Average of Total of Conditions of Medicare patients treated by Dr. Patrick J. Demarco III, MD From 2013 - 2021

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

Hypertension	55
High Cholesterol	50
Stroke	2
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	16
Asthma	28
Osteoporosis	6
Heart Failure	4
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Atrial Fibrillation	3
Cancer	6
Dementia	2

Education & Training

He completed residency at University of South Florida (USF) Affiliated Hospitals. He has a state license in Florida.

Residency: University of South Florida (USF) Affiliated Hospitals

Licensed In: Florida

Affiliations & Hospitals

Dr. Patrick J. Demarco III, MD is associated with these hospitals and organizations:

HCA South Atlantic

HCA Florida Healthcare

Ascension

Ascension St. Vincent's Riverside Hospital

ALLERGY AND ASTHMA SPECIALISTS OF NORTH FLORIDA PA

Ratings & Reviews

Dr. Patrick J. Demarco III, 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. Patrick J. Demarco III, MD from all over the web to help you find the right in Orange Park, FL.

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$19,890 FASENRA $15,115	SYMBICORT $693	TEZSPIRE $150	BREZTRI $37	PULMICORT FLEXHALER $34	Other $3,860
Meda Pharmaceuticals, Inc.	$13,687 Aerospan $13,597	Dymista $90
Boehringer Ingelheim Pharmaceuticals, Inc.	$13,163 SPIRIVA RESPIMAT $8,945	STIOLTO RESPIMAT $189	STIOLTO $76	Spiriva $12	$3,941
Teva Pharmaceuticals USA, Inc.	$7,111 QVAR $2,457	PROAIR $1,594	RESPICLICK $1,350	QNASL $1,059	PROAIR RESPICLICK $591	Other $59
GlaxoSmithKline, LLC.	$1,811 NUCALA $1,078	BREO $390	TRELEGY ELLIPTA $293	ADVAIR $18	BREO ELLIPTA $17	Other $16
Other	$9,524 XOLAIR $1,710	DUPIXENT $1,334	Hizentra $893	CUVITRU $512	Xhance $483	Other $4,593

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$36,500
Food and Beverage	$17,524
Education	$5,387
Travel and Lodging	$2,608
Honoraria	$2,600
Other	$568

Biography

Dr. Patrick Demarco's specialty is allergy & immunology. Dr. Demarco has indicated that his clinical interests include asthma and allergies. For his professional training, Dr. Demarco completed a residency program at a hospital affiliated with the University of South Florida (USF). His professional affiliations include Ascension and HCA South Atlantic.

Select Year:

Dr. Patrick J. Demarco III, MD

Office Locations

Some issues Dr. Patrick J. Demarco III, MD 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. Patrick J. Demarco III, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick J. Demarco III, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick J. Demarco III, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick J. Demarco III, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick J. Demarco III, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick J. Demarco III, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick J. Demarco III, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patrick J. Demarco III, MD 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. Patrick J. Demarco III, MD From 2013 - 2021

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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