The 20 Best Primary Immunodeficiency (PID) Doctors Near Me in Ventura, CA

Find the Top Primary Immunodeficiency (PID) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 10 doctor with experience in Primary Immunodeficiency (PID) near Ventura, CA. Of these, 9 are Experienced and 1 are Advanced.

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10 providers found
    Experienced in Primary Immunodeficiency (PID)
    Hematology
    Experienced in Primary Immunodeficiency (PID)
    Hematology
    2900 Loma Vista Road, Suite 200, 
    Ventura, CA 
     (2.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lynn Kong is a Hematologist practicing medicine in Ventura, California. Dr. Kong is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). She is also highly rated in 50 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, and Melanoma. Dr. Kong is currently accepting new patients.

    Experienced in Primary Immunodeficiency (PID)
    Allergy and Immunology
    Experienced in Primary Immunodeficiency (PID)
    Allergy and Immunology

    Prashant Verma, MD Private Practice

    5720 Ralston St, Ste 205, 
    Ventura, CA 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Prashant Verma is an Allergy and Immunologist practicing medicine in Ventura, California. Dr. Verma is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Allergic Conjunctivitis, Allergic Rhinitis, Conjunctivitis (Pink Eye), and Sinusitis. Dr. Verma is board certified in Internal Medicine and Allergy & Immunology. Dr. Verma is currently accepting new patients.

    Experienced in Primary Immunodeficiency (PID)
    Family Medicine
    Experienced in Primary Immunodeficiency (PID)
    Family Medicine

    Office

    3555 Loma Vista Rd Ste 110, 
    Ventura, CA 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Uldine Castel is a primary care provider, practicing in Family Medicine in Ventura, California. Dr. Castel is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Tuberculosis, Tuberculous Meningitis, High Cholesterol, and Papular Urticaria.

    Learn about our expert tiers
    Experienced in Primary Immunodeficiency (PID)
    Internal Medicine
    Experienced in Primary Immunodeficiency (PID)
    Internal Medicine

    Office

    5720 Ralston St Ste 205, 
    Ventura, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Preeti Chopra is an Internal Medicine provider practicing medicine in Ventura, California. Dr. Chopra is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her clinical expertise encompasses Allergic Rhinitis, Allergic Conjunctivitis, Sinusitis, and Conjunctivitis (Pink Eye).

    Experienced in Primary Immunodeficiency (PID)
    Palliative Medicine
    Experienced in Primary Immunodeficiency (PID)
    Palliative Medicine

    Livingston Hospice

    1996 Eastman Ave, Ste 101, 
    Ventura, CA 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Becky Wade is a primary care provider, practicing in Palliative Medicine in Ventura, California. Dr. Wade is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Torticollis, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Folate Deficiency. Dr. Wade is board certified in Internal Medicine.

    Advanced in Primary Immunodeficiency (PID)
    Family Medicine
    Advanced in Primary Immunodeficiency (PID)
    Family Medicine

    CB Rehab Partners Inc

    1751 Lombard St Ste A, 
    Oxnard, CA 
     (8.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gregorio Ruelas is a primary care provider, practicing in Family Medicine in Oxnard, California. Dr. Ruelas is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Apparent Mineralocorticoid Excess, Familial Hyperaldosteronism, and Hyperaldosteronism.

    Experienced in Primary Immunodeficiency (PID)
    Family Medicine
    Experienced in Primary Immunodeficiency (PID)
    Family Medicine

    Primary Medical Group Of Ventura County Inc

    2772 Johnson Dr Ste 200, 
    Ventura, CA 
     (5.9 miles away)
    Languages Spoken:
    English

    Matthew Westfall is a primary care provider, practicing in Family Medicine in Ventura, California. Dr. Westfall is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Erectile Dysfunction (ED), Persistent Genital Arousal Disorder, Apparent Mineralocorticoid Excess, and Familial Hyperaldosteronism.

    Experienced in Primary Immunodeficiency (PID)
    Family Medicine
    Experienced in Primary Immunodeficiency (PID)
    Family Medicine

    Office

    10885 Telegraph Rd, 
    Ventura, CA 
     (7.4 miles away)
    Languages Spoken:
    English

    Sherilyn Wheaton is a primary care provider, practicing in Family Medicine in Ventura, California. Dr. Wheaton is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Papular Urticaria, Erectile Dysfunction (ED), Persistent Genital Arousal Disorder, and Autoerythrocyte Sensitivity.

    Experienced in Primary Immunodeficiency (PID)
    Family Medicine
    Experienced in Primary Immunodeficiency (PID)
    Family Medicine

    Office

    10885 Telegraph Rd, 
    Ventura, CA 
     (7.4 miles away)
    Languages Spoken:
    English

    Michael Bailey is a primary care provider, practicing in Family Medicine in Ventura, California. Dr. Bailey is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His clinical expertise encompasses Hyperaldosteronism, Familial Hyperaldosteronism, High Cholesterol, and Apparent Mineralocorticoid Excess.

    Experienced in Primary Immunodeficiency (PID)
    Family Medicine
    Experienced in Primary Immunodeficiency (PID)
    Family Medicine

    Office

    888 W Ventura Blvd Ste A, 
    Camarillo, CA 
     (12.7 miles away)
    Languages Spoken:
    English

    Paul Algra is a primary care provider, practicing in Family Medicine in Camarillo, California. Dr. Algra is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Obesity, High Cholesterol, Multiple Carboxylase Deficiency, and Folate Deficiency.

    Showing 1-10 of 10

    Last Updated: 04/28/2026

    When should I see a Primary Immunodeficiency (PID) doctor near Ventura, 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 Primary Immunodeficiency (PID) doctor near Ventura, 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 Primary Immunodeficiency (PID) doctors near Ventura, 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 Primary Immunodeficiency (PID) doctors near Ventura, 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 Primary Immunodeficiency (PID) doctor near Ventura, 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 Primary Immunodeficiency (PID) doctor search results page. 

    Why is it important to get a second opinion from a different Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctor near Ventura, 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 Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctors near Ventura, CA?

    Look for the filter feature on the left side of the Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctor that offers video calls?

    Look for the filter feature on the left-side of the Primary Immunodeficiency (PID) 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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