


Dr. Patrick Demarco, MD
Dr. Patrick Demarco, MD is an allergist-immunologist in Orange Park, FL and has over 20 years of experience in the medical field. Dr. Demarco has extensive experience in Environmental Allergies. He graduated from Drexel University College of Medicine in 2000. He is affiliated with medical facilities such as Ascension St Vincent's Riverside and Ascension St. Vincent's Clay County Hospital. He is accepting new patients.
Practice
1895 Kingsley Ave Ste 401 Orange Park, FL 32073At a Glance
- Area of Expertise
- Explains Conditions Well
- Practices at Top Hospital
- Hospital Satisfaction

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Dr. Demarco's Reviews
Likelihood to recommend Dr. Demarco
4.6
5 Star | 89% | 89% |
4 Star | 0% | 0% |
3 Star | 0% | 0% |
2 Star | 0% | 0% |
1 Star | 11% | 11% |
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How was your experience with Dr. Demarco?Overall Patient Satisfaction
Likelihood of recommending Dr. Demarco to family and friends is 4.5555553 out of 5
About Me
care philosophy
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...read morebiography
Dr. DeMarco was one of the founding physicians of Allergy & Asthma Specialists of North Florida. He is board certified by the American Board of Allergy & Immunology- a conjoint board of American Board of Internal Medicine and American Board...read moreAllergy & Immunology
Internal Medicine
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University Of South Florida
Fellowship Hospital, 2005Drexel University College Of Medicine
Medical School, 2000
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkDeMarco PJ. Chronic Idiopathic Urticaria. Northeast Florida Medicine. 2008;59(2):15-17
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.
DeMarco PJ, Lockey RF. Common Variable Immunodeficiency. J World Allergy Org. 2006;18(2):80-1
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.
Muller UR, Golden DB, DeMarco PJ, Lockey RF. Immunotherapy for Hymenoptera venom and biting insect hypersensitivity. Clin Allergy Immunol. 2004;18:541-59.
Compassionate Doctor Award, 2011
Patient Choice Award, 2011
Patients Choice Award, 2008
Focus on Nasal Polyps
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Affiliated Hospitals
- Recipient of 2
hospital awardsView all patient feedbackHow patients felt about the care they received at this hospital.
83%Patients said they were given information about recovering at home1% lower than the national average
76%Patients said that nurses always listened to them and explained things well1% higher than the national average
- Recipient of 1
hospital awardView all patient feedbackHow patients felt about the care they received at this hospital.
88%Patients said they were given information about recovering at home4% higher than the national average
77%Patients said that nurses always listened to them and explained things well2% higher than the national average
- Recipient of 1
hospital awardView all awardsPatient Safety Excellence Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
85%Patients said they were given information about recovering at home1% higher than the national average
76%Patients said that nurses always listened to them and explained things well1% higher than the national average
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Providers shown based on Dr. Demarco's location and specialty. Show more Allergists & Immunologists.
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