JN
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nguyen, Allergist & Immunologist in Houston, TX?
Dr. Johnny Nguyen, DO is an Allergist & Immunologist, who primarily practices in Houston, TX with 1 additional practice location. Dr. Nguyen is fluent in English and Vietnamese, and is currently seeing new patients. Dr. Nguyen’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nguyen’s office at (239) 939-2246.
What languages does Dr. Nguyen speak?
Dr. Nguyen and their clinical team can communicate with patients in the following languages:
English
Vietnamese
What conditions does an Allergist & Immunologist like Dr. Nguyen typically treat?
As an 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Exposure to COVID-19
- COVID-19 (Coronavirus Disease 2019)
- COVID-19 contact
- Suspected coronavirus exposure
- SARS-CoV-2 exposure
ICD-10 Codes:
- Z20822: Contact with and (suspected) exposure to COVID-19
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Hay Fever
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
What procedures does an Allergist & Immunologist like Dr. Nguyen typically perform?
As an Allergist & Immunologist, procedures performed by Dr. Johnny Nguyen may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
Please contact Dr. Nguyen's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Nguyen accept my insurance?
Dr. Nguyen accepts most major insurance plans. Important: Please call our office at (239) 939-2246 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nguyen accept in Houston, TX?
Dr. Nguyen in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
Cigna Group
CVS Health (formerly Aetna)
Health Care Service Corporation
Medicare
Oscar Health
Sutter Health
UnitedHealth Group
Unknown
Verda Healthcare
View All Insurances
Where is Dr. Nguyen's office located?
Dr. Johnny Nguyen's Primary Practice
9717 Jones Rd Ste 200
Houston, TX 77065
(239) 939-2246
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 1467834572.
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. Johnny Nguyen's specialty?
Dr. Nguyen is a Allergist & Immunologist near Houston, TX.
What does an Allergist & Immunologist do?
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.
Is this Dr. Johnny Nguyen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nguyen is affiliated with Christus Santa Rosa Hospital-New Braunfels, Townsen Memorial Hospital - Humble which are a Castle Connolly Top Hospitals. 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
When to see an Allergist & Immunologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Allergist & Immunologist. Explore 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 Johnny Nguyen accepting new patients in Houston, TX?
Yes, Dr. Johnny Nguyen is accepting new patients at this time.
Does Dr. Johnny Nguyen offer online booking?
Please contact Dr. Nguyen's office at (239) 939-2246 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Johnny Nguyen?
Please contact Dr. Nguyen's office at (239) 939-2246 for information regarding telehealth appointment availability or for scheduling assistance.
Other Allergist & Immunologist Near Houston, TX
Accepting patientsDr. Douglas Schreiber, MD is an Allergist & Immunologist, who primarily practices in Houston, TX. He has been practicing for over 30 years and is board certified.
Houston, TX
SG
Allergist & Immunologist
Accepting patientsDr. Sharon Gendi, MD is an Allergist & Immunologist, who primarily practices in Houston, TX with 2 additional practice locations.
Houston, TX
Allergist & Immunologist
Accepting patientsDr. R. Matthew Bloebaum, MD is an Allergist & Immunologist, who primarily practices in Spring, TX with 1 additional practice location.
Spring, TX