Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nguyen, Allergist & Immunologist in Newark, DE?
Dr. Quan Nguyen, MD is an Allergist & Immunologist, who primarily practices in Newark, DE with 2 additional practice locations. He is board certified by the American Board of Pediatrics. Dr. Nguyen graduated from University of Rochester School of Medicine and Dentistry and completed his residency at Children'S Natl Med Ctr, Allergy And Immunology; Johns Hopkins Hosp, Pediatrics. Dr. Nguyen is fluent in English, French, and Vietnamese, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Nguyen’s office.
What are Areas of Expertise for Dr. Nguyen?
Dr. Quan Nguyen, MD is a highly-rated, board-certified Allergist & Immunologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Nguyen empowers patients to confidently navigate their health journey, specializing in Allergy-Adult & Pediatric, Asthma & Sinusitis, Food & Drug Allergy, or comprehensive wellness support. Serving the Newark/DE community, Dr. Nguyen is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Nguyen go to medical school and complete their residency?
Residency: Children'S Natl Med Ctr, Allergy And Immunology; Johns Hopkins Hosp, Pediatrics | Children's National Medical Center Program
Medical School: University of Rochester Sch of Med & Dentistry, Rochester Ny | University of Rochester School of Medicine and Dentistry
Is Dr. Nguyen board certified in Allergist & Immunologist?
Yes, Dr. Quan Nguyen, MD is board certified by the American Board of Pediatrics
What languages does Dr. Nguyen speak?
Dr. Nguyen and their clinical team can communicate with patients in the following languages:
English
French
Vietnamese
What conditions does Dr. Nguyen treat?
As a Allergist & Immunologist, Dr. Nguyen diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Nguyen. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Hay Fever
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
Also known as:
- Pet Allergy
- Allergic Rhinitis
- Seasonal Allergies
- Allergy
- Animal dander allergy
- Cat allergy
- Dog allergy
- Allergic rhinitis from pets
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
- Hay fever
- Seasonal allergic rhinitis
- Pollen allergy
ICD-10 Codes:
- J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
- J3089: Other allergic rhinitis
- J302: Other seasonal allergic rhinitis
Also known as:
- Pink Eye
- Conjunctivitis
- Red Eye
- Allergic Pink Eye
- Allergic Conjunctivitis
ICD-10 Codes:
- H1045: Other chronic allergic conjunctivitis
Also known as:
- Mild Intermittent Asthma
- Moderate Persistent Asthma
- Mild Persistent Asthma
- Severe Persistent Asthma
- Asthma
- Occasional Asthma
- Mild Asthma Attacks
- Infrequent Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
- Ongoing Mild Asthma
- Regular Mild Asthma
- Chronic Mild Asthma
- Chronic Severe Asthma
- Difficult-to-Treat Asthma
- Severe Asthma
ICD-10 Codes:
- J4520: Mild intermittent asthma, uncomplicated
- J4540: Moderate persistent asthma, uncomplicated
- J4530: Mild persistent asthma, uncomplicated
- J4550: Severe persistent asthma, uncomplicated
Also known as:
- Chronic Hives
- Hives
- Hives of unknown cause
- Spontaneous urticaria
- Persistent welts
ICD-10 Codes:
- L501: Idiopathic urticaria
Also known as:
- Skin Rash
- Rashes
- Skin Eruption
- Hives
- Dermatitis
- Skin Inflammation
ICD-10 Codes:
- R21: Rash and other nonspecific skin eruption
Also known as:
- Chronic Rhinitis
- Non-Allergic Rhinitis
- Nose Injuries and Disorder
- Allergy
- Chronic runny nose
- Persistent nasal inflammation
- Long-term stuffy nose
- Vasomotor rhinitis
- Non-allergic nasal inflammation
ICD-10 Codes:
- J310: Chronic rhinitis
- J300: Vasomotor rhinitis
Also known as:
- GERD with Esophagitis
- Eosinophilic Esophagitis
- GERD
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
ICD-10 Codes:
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
Also known as:
- Antibody Deficiency
- Immune System and Disorder
- Immunoglobulin Deficiency
- Immune System Weakness
ICD-10 Codes:
- D806: Antibody deficiency with near-normal immunoglobulins or with hyperimmunoglobulinemia
Also known as:
- Atopic Dermatitis
- Eczema
- Atopic dermatitis
- Itchy skin rash
- Allergic skin condition
ICD-10 Codes:
- L209: Atopic dermatitis, unspecified
Also known as:
- Nasal Polyp
- Nose Injuries and Disorder
- Nose polyp
- Nasal growth
ICD-10 Codes:
- J330: Polyp of nasal cavity
Also known as:
- Chronic Pansinusitis
- Sinusitis
- Chronic widespread sinus infection
- All sinus inflammation
- Long-term sinus problems
ICD-10 Codes:
- J324: Chronic pansinusitis
Also known as:
- Deviated Septum
- Nose Injuries and Disorder
- Crooked nose septum
- Nasal blockage
- Septal deviation
ICD-10 Codes:
- J342: Deviated nasal septum
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
Which procedures does Dr. Nguyen perform as a Allergist & Immunologist?
As a Allergist & Immunologist, procedures performed by an Dr. Quan Nguyen may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
For detailed information, please contact Dr. Nguyen's office.
Does Dr. Nguyen accept my insurance?
Please contact Dr. Nguyen's office to confirm accepted insurance plans.
Where is Dr. Nguyen's office located?
What is Dr. Nguyen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nguyen's National Provider Identifier (NPI) number is 1144258120.
What common questions do patients ask about Dr. Nguyen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nguyen
What is Dr. Quan Nguyen's specialty?
Dr. Nguyen is a Allergist & Immunologist near Newark, DE. An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies. Contact Dr. Nguyen to book an appointment today.
Is this Dr. Quan Nguyen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nguyen is affiliated with Wilmington Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Allergist & Immunologist?
Explore Allergist & Immunologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Quan Nguyen accepting new patients in Newark, DE?
Yes, Dr. Quan Nguyen is accepting new patients at this time.
Does Dr. Quan Nguyen offer online booking?
Please contact Dr. Nguyen's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Quan Nguyen?
Please contact Dr. Nguyen's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Quan Nguyen have?
Dr. Quan Nguyen is certified by the American Board of Pediatrics.
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