The 20 Best Chronic Spontaneous Urticaria (CSU) Doctors Near Me in Orange, CA

Find the Top Chronic Spontaneous Urticaria (CSU) Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 90 doctor with experience in Chronic Spontaneous Urticaria (CSU) near Orange, CA. Of these, 76 are Experienced and 14 are Advanced.

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90 providers found
    Advanced in Chronic Spontaneous Urticaria (CSU)
    Pediatric Allergy and Immunology
    Advanced in Chronic Spontaneous Urticaria (CSU)
    Pediatric Allergy and Immunology
    725 West La Veta Avenue, Suite 100, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sarah Field is a Pediatric Allergy and Immunologist in Orange, California. Dr. Field is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Chronic Spontaneous Urticaria (CSU), Vibratory Urticaria, Eosinophilic Esophagitis, and Allergic Rhinitis. Dr. Field is currently accepting new patients.

    Advanced in Chronic Spontaneous Urticaria (CSU)
    Pediatric Allergy and Immunology
    Advanced in Chronic Spontaneous Urticaria (CSU)
    Pediatric Allergy and Immunology
    725 West La Veta Avenue, Suite 100, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mark Ellis is a Pediatric Allergy and Immunologist in Orange, California. Dr. Ellis is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Allergic Rhinitis, Allergic Conjunctivitis, Conjunctivitis (Pink Eye), and Sinusitis. Dr. Ellis is currently accepting new patients.

    Advanced in Chronic Spontaneous Urticaria (CSU)
    Advanced in Chronic Spontaneous Urticaria (CSU)

    Office

    1122 E Lincoln Ave Ste 105, 
    Orange, CA 
     (2.7 miles away)
    Languages Spoken:
    English

    Amandeep Sandhu is a Dermatologist in Orange, California. Dr. Sandhu is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Contact Dermatitis, Perioral Dermatitis, Dyschromatosis Symmetrica Hereditaria, and Hypomelanotic Disorder.

    Learn about our expert tiers
    Experienced in Chronic Spontaneous Urticaria (CSU)
    Pediatric Hematology Oncology
    Experienced in Chronic Spontaneous Urticaria (CSU)
    Pediatric Hematology Oncology
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Diane Nugent is a Pediatric Hematologist Oncology provider in Orange, California. Dr. Nugent is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Blood Clots, Hemophilia A, Immune Thrombocytopenic Purpura (ITP), and Sickle Cell Disease. Dr. Nugent is currently accepting new patients.

    William G. Harris
    Advanced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology
    Advanced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology

    Allergy Partners Of California

    1140 W La Veta Ave, 
    Orange, CA 
     (0.8 miles away)
    Experience:
    39+ years
    Languages Spoken:
    English

    William Harris is an Allergy and Immunologist in Orange, California. Dr. Harris has been practicing medicine for over 39 years and is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Hives, Sinusitis, Grass Allergy, and Allergic Rhinitis.

    Experienced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology
    Experienced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology
    725 West La Veta Avenue, Suite 100, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Diem-tran Nguyen is an Allergy and Immunologist in Orange, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Nonallergic Rhinopathy, Ozena, Hives, and Allergic Rhinitis. Dr. Nguyen is currently accepting new patients.

    Experienced in Chronic Spontaneous Urticaria (CSU)
    Pediatric Allergy and Immunology
    Experienced in Chronic Spontaneous Urticaria (CSU)
    Pediatric Allergy and Immunology
    725 West La Veta Avenue, Suite 100, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Wan-yin Chan is a Pediatric Allergy and Immunologist in Orange, California. Dr. Chan is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are DiGeorge Syndrome, Allergic Rhinitis, Sinusitis, and Hives. Dr. Chan is currently accepting new patients.

    Experienced in Chronic Spontaneous Urticaria (CSU)
    Experienced in Chronic Spontaneous Urticaria (CSU)
    18102 Irvine Boulevard, Suite 103, 
    Tustin, CA 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Carlos Martinez is a Pediatrics provider in Tustin, California. Dr. Martinez is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Obesity in Children, Asthma in Children, Croup, and Developmental Dysphasia Familial. Dr. Martinez is currently accepting new patients.

    Experienced in Chronic Spontaneous Urticaria (CSU)
    Experienced in Chronic Spontaneous Urticaria (CSU)
    18102 Irvine Boulevard, Suite 103, 
    Tustin, CA 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Priya Mody is a Pediatrics provider in Tustin, California. Dr. Mody is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Obesity in Children, Developmental Dysphasia Familial, Asthma in Children, and Delayed Growth. Dr. Mody is currently accepting new patients.

    Experienced in Chronic Spontaneous Urticaria (CSU)
    Experienced in Chronic Spontaneous Urticaria (CSU)
    17601 17th Street, Suite 110, 
    Tustin, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Karol Dangaran is a Dermatologist in Tustin, California. Dr. Dangaran is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Neurocutaneous Melanosis, Familial Atypical Multiple Mole Melanoma Syndrome, Giant Congenital Melanocytic Nevus, and Giant Congenital Nevus. Dr. Dangaran is currently accepting new patients.

    Chao-i Lin
    Experienced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology
    Experienced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology

    Allergy Partners Of California

    1140 W La Veta Ave, 
    Orange, CA 
     (0.8 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Chao-i Lin is an Allergy and Immunologist in Orange, California. Dr. Lin has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Hives, Allergic Rhinitis, Sinusitis, and Grass Allergy.

    Advanced in Chronic Spontaneous Urticaria (CSU)
    Family Medicine
    Advanced in Chronic Spontaneous Urticaria (CSU)
    Family Medicine

    Oc Urgent Care Medical Group

    4720 E Chapman Ave, 
    Orange, CA 
     (3.0 miles away)
    Experience:
    21+ years
    Languages Spoken:
    English
    Offers Telehealth

    Nahla Salem is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Salem has been practicing medicine for over 21 years and is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Acute Cystitis, Otitis, Cellulitis, and Urinary Tract Infection in Children.

    Advanced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology
    Advanced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology

    Kaiser Permanente Garden Grove Medical Offices - Allergy Department

    12100 Euclid St, 
    Garden Grove, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lisa Lim is an Allergy and Immunologist in Garden Grove, California. Dr. Lim is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Vibratory Urticaria, Chronic Spontaneous Urticaria (CSU), Hives, and Ozena. Dr. Lim is currently accepting new patients.

    Advanced in Chronic Spontaneous Urticaria (CSU)
    Pediatrics
    Advanced in Chronic Spontaneous Urticaria (CSU)
    Pediatrics

    Pediatric Dermatology Of Orange County PC

    3500 Barranca Pkwy Ste 160, 
    Irvine, CA 
     (6.0 miles away)
    Languages Spoken:
    English

    Brandie Metz is a Pediatrics provider in Irvine, California. Dr. Metz is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Urticaria Pigmentosa, Molluscum Contagiosum, Perioral Dermatitis, and Comedones.

    Advanced in Chronic Spontaneous Urticaria (CSU)
    Dermatology
    Advanced in Chronic Spontaneous Urticaria (CSU)
    Dermatology
    17271 Brookhurst Street, 
    Fountain Valley, CA 
     (7.7 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients

    Tien Nguyen is a Dermatologist in Fountain Valley, California. Dr. Nguyen has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Plaque Psoriasis, Warts, Actinic Keratosis, and Psoriasis. Dr. Nguyen is currently accepting new patients.

    Advanced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology
    Advanced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology
    955 West Imperial Highway, Suite 110, 
    Brea, CA 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alfred Moon is an Allergy and Immunologist in Brea, California. Dr. Moon is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Allergic Rhinitis, Sinusitis, Hives, and Anaphylaxis. Dr. Moon is currently accepting new patients.

    Experienced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology
    Experienced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology

    Donald S Levy M D

    705 W La Veta Ave, 
    Orange, CA 
     (0.6 miles away)
    Experience:
    43+ years
    Languages Spoken:
    English

    Donald Levy is an Allergy and Immunologist in Orange, California. Dr. Levy has been practicing medicine for over 43 years and is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Hives, Angioedema, Hereditary Angioedema, and Grass Allergy.

    Experienced in Chronic Spontaneous Urticaria (CSU)
    Dermatology
    Experienced in Chronic Spontaneous Urticaria (CSU)
    Dermatology
    1310 W Stewart Dr, Suite 507, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Heidi Goodarzi is a Dermatologist in Orange, California. Dr. Goodarzi is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Dyschromatosis Symmetrica Hereditaria, Griscelli Syndrome, Dyschromatosis Universalis Hereditaria, and Hypomelanotic Disorder.

    Experienced in Chronic Spontaneous Urticaria (CSU)
    Experienced in Chronic Spontaneous Urticaria (CSU)

    Pediatric Surgical Associates Inc. A Medical Corp.

    1120 W La Veta Ave, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Michael Weiss is a Pediatrics provider in Orange, California. Dr. Weiss is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Chronic Spontaneous Urticaria (CSU) and Viral Gastroenteritis.

    Experienced in Chronic Spontaneous Urticaria (CSU)
    Pediatrics
    Experienced in Chronic Spontaneous Urticaria (CSU)
    Pediatrics

    CHOC Children's Hospital

    1201 W La Veta Ave, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Olga Guijon is a Pediatrics provider in Orange, California. Dr. Guijon is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Obesity in Children, Autism Spectrum Disorder, Delayed Growth, and Asthma in Children.

    Showing 1-20 of 90

    Last Updated: 02/22/2026

    When should I see a Chronic Spontaneous Urticaria (CSU) doctor near Orange, CA?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Chronic Spontaneous Urticaria (CSU) doctor near Orange, CA?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Chronic Spontaneous Urticaria (CSU) doctors near Orange, CA?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Chronic Spontaneous Urticaria (CSU) doctors near Orange, CA?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Chronic Spontaneous Urticaria (CSU) doctor near Orange, CA?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Chronic Spontaneous Urticaria (CSU) doctor search results page. 

    Why is it important to get a second opinion from a different Chronic Spontaneous Urticaria (CSU) doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Chronic Spontaneous Urticaria (CSU) doctor near Orange, CA?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Chronic Spontaneous Urticaria (CSU) doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Chronic Spontaneous Urticaria (CSU) doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Chronic Spontaneous Urticaria (CSU) doctors near Orange, CA?

    Look for the filter feature on the left side of the Chronic Spontaneous Urticaria (CSU) doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Chronic Spontaneous Urticaria (CSU) doctor that offers video calls?

    Look for the filter feature on the left-side of the Chronic Spontaneous Urticaria (CSU) doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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