Accepting new patients

Dr. Patrick Demarco III, MD

Allergy & Immunology ·  Male · Age 44

Dr. Demarco III

Dr. Patrick Demarco III, MD is an allergy & immunology specialist in Jacksonville, FL and has been practicing for 14 years. He graduated from Drexel University College Of Medicine in 2000 and specializes in allergy & immunology and internal medicine.


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Background Check

No malpractice claims found for Florida
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check Dr. Demarco III's experience treating your condition or procedure

Dr. Demarco III's Top Procedures and Conditions

Treatment Frequency
Pinkeye (Conjunctivitis)
very high
very high

Treatment Frequency

Dr. Demarco III treats Pinkeye (Conjunctivitis) more than 97% of his peers

Dr. Demarco III treats this condition more than 97% of his peers

Allergic Reaction
very high
very high

Treatment Frequency

Dr. Demarco III treats Allergic Reaction more than 97% of his peers

Dr. Demarco III treats this condition more than 97% of his peers

Allergic Rhinitis
very high
very high

Treatment Frequency

Dr. Demarco III treats Allergic Rhinitis more than 96% of his peers

Dr. Demarco III treats this condition more than 96% of his peers

Dr. Demarco III's conditions and procedures:

  • Acute Pharyngitis
  • Acute Sinusitis
  • Allergan Cross-Reactivity
  • Allergen Immunotherapy
  • Allergic Asthma
  • Allergic Bronchopulmonary Aspergillosis
  • Allergic Conjunctivitis
  • Allergic Disorders
  • Allergic Eye Diseases
  • Allergic Fungal Sinusitis
  • Allergic Reaction
  • Allergic Rhinitis
  • Allergies
  • Allergy Shots
  • Allergy Shots for Insect Stings
  • Allergy Skin Testing
  • Allergy Testing
  • Allergy Testing for Hypersensitivity to Insects
  • Allergy Treatment
  • Anaphylactic Egg Allergy
  • Anaphylactic Fish Allergy
  • Anaphylactic Food Allergies
  • Anaphylactic Fruit and Vegetable Allergy
  • Anaphylactic Milk and Dairy Allergy
  • Anaphylactic Peanut Allergy
  • Anaphylactic Shell Fish Allergy
  • Anaphylactic Tree Nut Allergy
  • Anaphylaxis
  • Angioedema
  • Animal Allergies
  • Asthma
  • Asthma in Adults
  • Asthma in Children
  • Asthma in Pregnancy
  • Asthma-Related Cough
  • Asthmatic Bronchitis
  • Atopic Dermatitis (Eczema)
  • Blood Allergy Testing
  • Breath Testing
  • Bronchitis
  • Cholinergic Urticaria
  • Chronic Pharyngitis
  • Chronic Sinusitis
  • Common Variable Immune Deficiency (CVID)
  • Dermatitis
  • Dermatitis Due to Food
  • Dermatitis Due to Substances Taken Internally
  • Desensitization
  • Drug Allergy
  • Drug Allergy Testing
  • Drug or Food Challenge
  • Dyshydrotic Eczema
  • Eczema and Contact Dermatitis Due to Cosmetics
  • Eczema and Contact Dermatitis Due to Metals
  • Environmental Allergy Testing
  • Eosinophilia
  • Eosinophilic Esophagitis
  • Exercise-Induced Asthma
  • Food Allergy
  • Hives
  • Hypogammaglobulinemia
  • IgA Deficiency
  • IgG Subclass Deficiency
  • Immune Deficiency
  • Immunization
  • Immunodeficiency Due to Selective Anti-Polysaccharide Antibody Deficiency
  • Immunodeficiency Syndromes
  • Immunotherapy
  • Insect Sting Allergies
  • Itchy Skin
  • Lung Spirometry
  • Nasal Allergies
  • Nasopharyngitis
  • Nebulizer Treatment
  • Patch Testing
  • Penicillin Allergy
  • Pinkeye (Conjunctivitis)
  • Pollen Allergy
  • Postnasal Drip
  • Rash
  • Rhinitis
  • Sinusitis
  • Skin Allergy
  • Spirometry
  • Toxic Effect of Venom
  • X-Linked Agammaglobulinemia
  • Xolair® Therapy

About Me

Dr. DeMarco believes that patient care starts with a strong bond between the physician and each individual patient, a relationship that is often lost in the fast-paced medical world of today. Patient education is essential to Dr. DeMarco and he spend...

Specialties

  • Allergy & Immunology
  • Internal Medicine

Board Certifications

  • Allergy & Immunology
  • Internal Medicine

Education

2015
Mba, University Of Massachussetts
2005
University Of South Florida
Fellowship Hospital
2003
University Of South Florida
Residency Hospital
2001
University Of South Florida
Internship Hospital
2000
Drexel University College Of Medicine
Medical School
1996
Scranton-Temple U
Undergraduate School
2015
2005
2003
2001
2000
1996

Awards

  • Healthgrades Honor Roll
  • Patient Choice Award, 2011
  • Patients Choice Award, 2008
  • Compassionate Doctor Award, 2011

Media & Publications

  • DeMarco PJ, Lockey RF. Common Variable Immunodeficiency. J World Allergy Org. 2006;18(2):80-1,
  • DeMarco PJ. Chronic Idiopathic Urticaria. Northeast Florida Medicine. 2008;59(2):15-17,
  • Muller UR, Golden DB, DeMarco PJ, Lockey RF. Immunotherapy for Hymenoptera venom and biting insect hypersensitivity. Clin Allergy Immunol. 2004;18:541-59.,
  • DeMarco PJ, Lockey RF. Outcomes of allergy to insect stings in children, with and without venom immunotherapy. Journal of Pediatrics. 2005;146(1):145-6.,
  • DeMarco PJ, Codina R, Bagg AS, Fox RW, Lockey RF. Indoor Levels of Fungal Spores in Central Florida Homes without Obvious Moisture Problems. Journal of Allergy & Clinical Immunology. 2005;115(2)S20.,

Dr. Demarco III's Reviews

Likelihood to recommend Dr. Demarco III

4.5

Based on 16 reviews

5 Stars
87.5%
(14)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
12.5%
(2)

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Average Wait Time
  • 10 – 15 minutes
Dr. Demarco III's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Patrick Demarco III, MD
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Came to Dr. DeMarco with a series of unknown symptoms that was causing me severe health related issues. I have been a patient now for over 12 years. He was able to find out the issues and resolve them. His treatment plans have evolved as I have. Dr. DeMarco is very knowledgeable and compassionate....Read More
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Dr DeMarco has been my allergist for over 5 years. He is kind, considerate and caring and as well as a great doctor . I never feel rushed during a visit and he takes the time needed with each of his patients. He helped me to get my allergies understand control and now I have a much better quality...Read More
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Dr DeMarco has been my allergist for the past five years. Never feel rushed and he has seen me on short notice
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