FH
19 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hsu, Allergist & Immunologist in North Haven, CT?
Dr. Florence Hsu, MD is an Allergist & Immunologist, who primarily practices in North Haven, CT with 2 additional practice locations. She has been practicing for over 19 years and is board certified by the American Board of Internal Medicine. Dr. Hsu completed her residency at Brigham & Women'S Hosp, Allergy And Immunology; Ny And Presby Hosp, Internal Medicine. Dr. Hsu is fluent in English and Chinese, and is currently seeing new patients. Dr. Hsu’s practice accepts Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hsu’s office at (203) 287-6200.
Where did Dr. Hsu go to medical school and complete their residency?
Residency: Brigham & Women'S Hosp, Allergy And Immunology; Ny And Presby Hosp, Internal Medicine
Medical School: Columbia Univ Coll of Physicians And Surgeons, New York Ny
Is Dr. Hsu board certified in Allergist & Immunologist?
Yes, Dr. Florence Hsu, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Hsu speak?
Dr. Hsu and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Hsu treat?
As a Allergist & Immunologist, Dr. Hsu 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. Hsu. 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:
- Allergy Desensitization
- Allergy shots
- Immunotherapy for allergies
- Allergen desensitization therapy
ICD-10 Codes:
- Z516: Encounter for desensitization to allergens
Also known as:
- Selective IgG Subclass Deficiency
- Non-Hereditary Low Immunoglobulin Levels
- Immune System and Disorder
- Immunoglobulin G Subclass Deficiency
- IgG Subclass Deficiency
- Acquired Antibody Deficiency
- Non-Genetic Immune Deficiency
ICD-10 Codes:
- D803: Selective deficiency of immunoglobulin G [IgG] subclasses
- D801: Nonfamilial hypogammaglobulinemia
Also known as:
- Common Variable Immunodeficiency (CVID)
- Immune System and Disorder
- Common variable immune deficiency
- CVID
- Acquired Hypogammaglobulinemia
ICD-10 Codes:
- D839: Common variable immunodeficiency, unspecified
Also known as:
- Hay Fever
- Allergy Testing
- Allergy
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
- Allergy screen
- Allergy evaluation
- Hypersensitivity testing
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
- Z0182: Encounter for allergy testing
Also known as:
- Other Preventive Measures Visit
- Other prophylactic care
- Specific preventive treatments
- Additional preventive health measures
ICD-10 Codes:
- Z2989: Encounter for other specified prophylactic measures
Also known as:
- Chronic Hives
- Hives
- Hives of unknown cause
- Spontaneous urticaria
- Persistent welts
ICD-10 Codes:
- L501: Idiopathic urticaria
Which procedures does Dr. Hsu perform as a Allergist & Immunologist?
As a Allergist & Immunologist, procedures performed by an Dr. Florence Hsu 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. Hsu's office.
Does Dr. Hsu accept my insurance?
Dr. Hsu accepts most major insurance plans. Important: Please call our office at (203) 287-6200 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hsu accept in North Haven, CT?
Dr. Hsu in North Haven, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Department of Defense / Tricare
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Express Scripts
Humana
Medicare
State of Connecticut
UnitedHealthcare
View All Insurances
Where is Dr. Hsu's office located?
What is Dr. Hsu's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hsu's National Provider Identifier (NPI) number is 1205894607.
What common questions do patients ask about Dr. Hsu?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hsu
What is Dr. Florence Hsu's specialty?
Dr. Hsu is a Allergist & Immunologist near North Haven, CT. 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. Hsu to book an appointment today.
Is this Dr. Florence Hsu affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hsu is affiliated with Yale New Haven Hospital, York Street Campus 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 Florence Hsu accepting new patients in North Haven, CT?
Yes, Dr. Florence Hsu is accepting new patients at this time.
Does Dr. Florence Hsu offer online booking?
Please contact Dr. Hsu's office at (203) 287-6200 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Florence Hsu?
Please contact Dr. Hsu's office at (203) 287-6200 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Florence Hsu have?
Dr. Florence Hsu is certified by the American Board of Internal Medicine.
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