Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chan, Allergist & Immunologist in Orange, CA?
Dr. Wan-Yin Chan, MD is an Allergist & Immunologist, who primarily practices in Orange, CA. Dr. Chan graduated from East Tennessee State University James H. Quillen College of Medicine and completed her residency at Harbor-UCLA Medical Center. Dr. Chan is fluent in English, Chinese, and Spanish, and is currently seeing new patients. Dr. Chan’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chan’s office at (714) 633-6363.
Where did Dr. Chan go to medical school and complete their residency?
Residency: Harbor-UCLA Medical Center
Medical School: East Tennessee State University James H. Quillen College of Medicine
What languages does Dr. Chan speak?
Dr. Chan and their clinical team can communicate with patients in the following languages:
Chinese
English
Spanish
What conditions does an Allergist & Immunologist like Dr. Chan typically treat?
As an Allergist & Immunologist, Dr. Chan 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. Chan. 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:
- Allergic Rhinitis
- Pet Allergy
- Allergy
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
- Animal dander allergy
- Cat allergy
- Dog allergy
- Allergic rhinitis from pets
ICD-10 Codes:
- J3089: Other allergic rhinitis
- J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
Also known as:
- Hay Fever
- Allergic Rhinitis
- Allergy
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
- Nasal allergies
- Allergy rhinitis
- Chronic runny nose
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
- J309: Allergic rhinitis, unspecified
Also known as:
- Dermatitis
- Eczema
- Rashes
- Atopic Dermatitis
- Skin Inflammation
- Skin Rash
ICD-10 Codes:
- L309: Dermatitis, unspecified
Also known as:
- Other Food Allergy
- Food Allergy
- Unspecified Food Allergy
- Multiple Food Allergies
- Food Hypersensitivity
ICD-10 Codes:
- Z91018: Allergy to other foods
Also known as:
- Chronic Hives
- Hives
- Hives of unknown cause
- Spontaneous urticaria
- Persistent welts
ICD-10 Codes:
- L501: Idiopathic urticaria
What procedures does an Allergist & Immunologist like Dr. Chan typically perform?
As an Allergist & Immunologist, procedures performed by Dr. Wan-Yin Chan 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. Chan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Chan accept my insurance?
Dr. Chan accepts most major insurance plans. Important: Please call our office at (714) 633-6363 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chan accept in Orange, CA?
Dr. Chan in Orange, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Monarch HealthCare
Other Health Care Provider
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Chan's office located?
Dr. Wan-Yin Chan's Primary Practice
725 W La Veta Ave Ste 100
Orange, CA 92868
(714) 633-6363
What is Dr. Chan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chan's National Provider Identifier (NPI) number is 1932391471.
What common questions do patients ask about Dr. Chan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chan
What is Dr. Wan-Yin Chan's specialty?
Dr. Chan is a Allergist & Immunologist near Orange, CA.
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. Wan-Yin Chan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chan is affiliated with Uci Medical Center 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
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 Wan-Yin Chan accepting new patients in Orange, CA?
Yes, Dr. Wan-Yin Chan is accepting new patients at this time.
Does Dr. Wan-Yin Chan offer online booking?
Please contact Dr. Chan's office at (714) 633-6363 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Wan-Yin Chan?
Please contact Dr. Chan's office at (714) 633-6363 for information regarding telehealth appointment availability or for scheduling assistance.
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