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

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

The 20 Best Chronic Spontaneous Urticaria (CSU) Doctors near Pasadena, CA

Last Updated: 02/22/2026

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MediFind found 102 doctor with experience in Chronic Spontaneous Urticaria (CSU) near Pasadena, CA. Of these, 83 are Experienced, 16 are Advanced and 3 are Distinguished.

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102 providers found
    Distinguished in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology | Internal Medicine
    Distinguished in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology | Internal Medicine

    The Adult And Child Allergy Medical Clinic

    330 S Garfield Ave, 
    Alhambra, CA 
     (4.0 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Stephen Wong is an Internal Medicine specialist and an Allergy and Immunologist in Alhambra, California. Dr. Wong has been practicing medicine for over 44 years and is rated as a Distinguished provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Sinusitis, Allergic Rhinitis, Hives, and Chronic Spontaneous Urticaria (CSU).

    Advanced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology | Pediatrics | Internal Medicine
    Advanced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology | Pediatrics | Internal Medicine

    Allergy And Asthma Specialist Doctors Inc

    94 N Madison Ave, 
    Pasadena, CA 
     (0.3 miles away)
    Experience:
    13+ years
    Languages Spoken:
    English

    Erica Chen is an Internal Medicine specialist and a Pediatrics provider in Pasadena, California. Dr. Chen has been practicing medicine for over 13 years and 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, Grass Allergy, and Hives.

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

    Allergy And Asthma Specialist Doctors Inc

    94 N Madison Ave, 
    Pasadena, CA 
     (0.3 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Marine Demirjian is an Allergy and Immunologist in Pasadena, California. Dr. Demirjian has been practicing medicine for over 18 years and is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Hives, Allergic Rhinitis, Sinusitis, and Grass Allergy.

    Learn about our expert tiers
    Advanced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology
    Advanced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology

    AMG A Professional Medical Corp.

    925 S Garfield Ave, 
    Alhambra, CA 
     (4.5 miles away)
    Languages Spoken:
    English

    Stuart Min is an Allergy and Immunologist in Alhambra, California. Dr. Min is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Hives, Allergic Rhinitis, Vibratory Urticaria, and Chronic Spontaneous Urticaria (CSU).

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

    Foothill Allergy Asthma And Immunology

    622 W Duarte Rd, 
    Arcadia, CA 
     (5.5 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English

    Sheila Bonilla is an Allergy and Immunologist in Arcadia, California. Dr. Bonilla has been practicing medicine for over 28 years and is rated as a Distinguished provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Vibratory Urticaria, Chronic Spontaneous Urticaria (CSU), Sinusitis, and Grass Allergy.

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

    True Dermatology

    616 N Garfield Ave Ste 203, 
    Monterey Park, CA 
     (6.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Calvin Sung is a Dermatologist in Monterey Park, California. Dr. Sung is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Contact Dermatitis, Warts, Psoriasis, and Lichen Simplex Chronicus.

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

    Huntington Asthma And Allergy Center

    301 S Fair Oaks Ave, 
    Pasadena, CA 
     (0.6 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English

    Reyneiro Castro is a Pediatrics specialist and an Allergy and Immunologist in Pasadena, California. Dr. Castro has been practicing medicine for over 28 years and is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.

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

    Huntington Asthma And Allergy Center

    301 S Fair Oaks Ave, 
    Pasadena, CA 
     (0.6 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English

    Sonal Patel is a Pediatrics specialist and an Allergy and Immunologist in Pasadena, California. Dr. Patel has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Allergic Rhinitis, Hives, Sinusitis, and Grass Allergy.

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

    AMG A Professional Medical Corp.

    193 E Orange Grove Blvd, 
    Pasadena, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Luong Do is a Pediatrics provider in Pasadena, California. Dr. Do 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, Delayed Growth, and Autism Spectrum Disorder.

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

    Huntington Dermatology Group

    800 Fairmount Ave, 
    Pasadena, CA 
     (1.2 miles away)
    Experience:
    38+ years
    Languages Spoken:
    English

    Janice Davolio is a Dermatologist in Pasadena, California. Dr. Davolio has been practicing medicine for over 38 years and is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Actinic Keratosis, Seborrheic Keratosis, Epidermoid Cyst, and Neurocutaneous Melanosis.

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

    Huntington Dermatology Group

    800 Fairmount Ave, 
    Pasadena, CA 
     (1.2 miles away)
    Experience:
    43+ years
    Languages Spoken:
    English

    Seth Vaccaro is a Dermatologist in Pasadena, California. Dr. Vaccaro 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 Syringocystadenoma Papilliferum, Syringoma, Sebaceous Adenoma, and Leprosy.

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

    Karl Von Tiehl MD Inc.

    375 Huntington Dr Ste C, 
    San Marino, CA 
     (2.5 miles away)
    Languages Spoken:
    English

    Karl Tiehl is an Allergy and Immunologist in San Marino, California. Dr. Tiehl is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Hives.

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

    Northeast Community Clinic

    5420 N Figueroa St, 
    Los Angeles, CA 
     (4.1 miles away)
    Languages Spoken:
    English

    Ramon Soria is a Nurse Practitioner in Los Angeles, California. Mr. Soria is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top area of expertise is Chronic Spontaneous Urticaria (CSU).

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

    La Canada-USC Healthcare Center

    1751 Foothill Blvd Ste 2, 
    La Canada, CA 
     (6.2 miles away)
    Languages Spoken:
    English

    Stefani Takahashi is a Pediatrics provider in La Canada, California. Dr. Takahashi is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Pemphigus Vulgaris, Pemphigus, Vitiligo, and Psoriasis.

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

    Keck Hospital Of USC

    1500 San Pablo St, 
    Los Angeles, CA 
     (6.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jennifer Hsiao is a Dermatologist in Los Angeles, California. Dr. Hsiao is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Hidradenitis Suppurativa, Dissecting Cellulitis of the Scalp, Contact Dermatitis, and Cellulitis.

    Jessica S. Tsai
    Experienced in Chronic Spontaneous Urticaria (CSU)
    Experienced in Chronic Spontaneous Urticaria (CSU)

    Adventist Health Physicians Network

    1975 Verdugo Blvd, 
    La Canada, CA 
     (5.9 miles away)
    Experience:
    11+ years
    Languages Spoken:
    English

    Jessica Tsai is a Pediatrics provider in La Canada, California. Dr. Tsai has been practicing medicine for over 11 years and 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, Vascular Birthmark, Stork Bite, and Undescended Testicle.

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

    Armine Nazaryan, MD Private Practice

    221 S Glendale Ave, 
    Glendale, CA 
     (6.0 miles away)
    Languages Spoken:
    English, Armenian, Russian

    Armine Nazaryan is a primary care provider, practicing in Family Medicine in Glendale, California. Dr. Nazaryan is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her top areas of expertise are Hypertensive Heart Disease, Pediatric Myocarditis, Enlarged Liver, and Peptic Ulcer.

    Azat Bogikian
    Experienced in Chronic Spontaneous Urticaria (CSU)
    Family Medicine
    Experienced in Chronic Spontaneous Urticaria (CSU)
    Family Medicine

    Bogikian Medical Group

    247 W Glenoaks Blvd, 
    Glendale, CA 
     (6.6 miles away)
    Experience:
    49+ years
    Languages Spoken:
    English
    Offers Telehealth

    To provide the most complete care to my patients in a caring and respectful way. Dr. Bogikian is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Type 2 Diabetes (T2D), Lung Adenocarcinoma, Squamous Cell Lung Carcinoma, Ureteroscopy, and Gastrostomy.

    Advanced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology | Internal Medicine
    Advanced in Chronic Spontaneous Urticaria (CSU)
    Allergy and Immunology | Internal Medicine

    Pacific Allergy And Asthma Medical Associates

    420 E 3rd St, 
    Los Angeles, CA 
     (8.9 miles away)
    Experience:
    47+ years
    Languages Spoken:
    English

    Ellyn Ashida is an Internal Medicine specialist and an Allergy and Immunologist in Los Angeles, California. Dr. Ashida has been practicing medicine for over 47 years and 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), Allergic Rhinitis, and Sinusitis.

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

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles, CA 
     (9.0 miles away)
    Languages Spoken:
    English

    Peck Ong is an Allergy and Immunologist in Los Angeles, California. Dr. Ong is rated as an Advanced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). His top areas of expertise are Asthma, Asthma in Children, Chronic Spontaneous Urticaria (CSU), and Hives.

    Showing 1-20 of 102

    Last Updated: 02/22/2026

    When should I see a Chronic Spontaneous Urticaria (CSU) doctor near Pasadena, 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 Pasadena, 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 Pasadena, 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 Pasadena, 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 Pasadena, 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 Pasadena, 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 Pasadena, 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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