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

Find the Top Primary Immunodeficiency (PID) Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 12 doctor with experience in Primary Immunodeficiency (PID) near valencia, CA. Of these, 10 are Experienced and 2 are Advanced.

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12 providers found
    Experienced in Primary Immunodeficiency (PID)
    Experienced in Primary Immunodeficiency (PID)
    Referral may be required

    UCLA Health Cancer Care In Santa Clarita

    27235 Tourney Rd Ste 2400, 
    Valencia, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alexander Black is a Hematologist practicing medicine in Valencia, California. Dr. Black is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Anemia, Immune Thrombocytopenic Purpura (ITP), Adult Immune Thrombocytopenia, and Non-Hodgkin Lymphoma.

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

    UCLA Health

    25775 McBean Pkwy, Ste 215, 
    Valencia, CA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ramya Malchira is a primary care provider, practicing in Internal Medicine in Valencia, California. Dr. Malchira is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Acute Kidney Failure, Chronic Kidney Disease, High Potassium Level, and Polycystic Kidney Disease. Dr. Malchira is board certified in Internal Medicine and Internal Medicine (Sub: Nephrology). Dr. Malchira is currently accepting new patients.

    Experienced in Primary Immunodeficiency (PID)
    Hematology | Oncology
    Experienced in Primary Immunodeficiency (PID)
    Hematology | Oncology
    Referral may be required
    23823 Valencia Boulevard, Suite 250, 
    Santa Clarita, CA 
     (4.9 miles away)
    Languages Spoken:
    English, Hindi, Malayalam, Spanish
    Accepting New Patients
    Offers Telehealth

    Thomas Joseph is a Hematologist and an Oncologist practicing medicine in Santa Clarita, California. Dr. Joseph is rated as an Experienced 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 Anemia, Pleuropulmonary Blastoma, Thrombocytopenia, and Chronic Familial Neutropenia. Dr. Joseph is board certified in Internal Medicine (Sub: Medical Oncology) and Internal Medicine (Sub: Hematology). Dr. Joseph is currently accepting new patients.

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

    Joseph Terrazzino M D Inc.

    23823 Valencia Blvd Ste 230, 
    Valencia, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joseph Terrazzino is a primary care provider, practicing in Internal Medicine in Valencia, California. Dr. Terrazzino is rated as an Experienced 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 Dehydration, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Gastrostomy, and Ureteroscopy.

    Experienced in Primary Immunodeficiency (PID)
    Hematology | Oncology
    Experienced in Primary Immunodeficiency (PID)
    Hematology | Oncology
    Referral may be required

    City Of Hope Medical Foundation

    15031 Rinaldi St, Ste 150, 
    Mission Hills, CA 
     (11.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Benjamin Leach is a Hematologist and an Oncologist practicing medicine in Mission Hills, California. Dr. Leach is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Endometrial Cancer, Pseudomyxoma Peritonei, Colorectal Cancer, and Thrombocytopenia. Dr. Leach is board certified in Internal Medicine (Sub: Medical Oncology), Internal Medicine (Sub: Hematology), and Internal Medicine. Dr. Leach is currently accepting new patients.

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

    Olive View-UCLA Medical Center

    14445 Olive View Dr, 
    Sylmar, CA 
     (9.3 miles away)
    Languages Spoken:
    English

    Stanley Yuan is a primary care provider, practicing in Internal Medicine in Sylmar, California. Dr. Yuan is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His clinical expertise encompasses Primary Immunodeficiency (PID), Sepsis, Gumma, and Neurosyphilis.

    Advanced in Primary Immunodeficiency (PID)
    Allergy and Immunology | Pediatrics
    Advanced in Primary Immunodeficiency (PID)
    Allergy and Immunology | Pediatrics
    Referral may be required

    Allergy And Asthma Institute Of The Valley

    10515 Balboa Blvd, 
    Granada Hills, CA 
     (11.5 miles away)
    Languages Spoken:
    English, Hebrew, Spanish
    Accepting New Patients

    Jacob Offenberger is an Allergy and Immunologist and a Pediatrics provider practicing medicine in Granada Hills, California. Dr. Offenberger is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Grass Allergy, Hives, Allergic Rhinitis, and Sinusitis. Dr. Offenberger is board certified in Pediatrics, Allergy & Immunology, and American Board Allergy & Immunology. Dr. Offenberger is currently accepting new patients.

    Advanced in Primary Immunodeficiency (PID)
    Advanced in Primary Immunodeficiency (PID)
    Referral may be required

    The Oncology Institute

    18250 Roscoe Blvd Ste 325, 
    Northridge, CA 
     (12.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alex Ehsan is an Oncologist practicing medicine in Northridge, California. Dr. Ehsan is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Anemia, Primary Immunodeficiency (PID), Squamous Cell Carcinoma of the Anal Canal (SCAC), and Gastroesophageal Junction Cancer. Dr. Ehsan is currently accepting new patients.

    Experienced in Primary Immunodeficiency (PID)
    Family Medicine
    Experienced in Primary Immunodeficiency (PID)
    Family Medicine
    11333 Sepulveda Boulevard, Floor 2, 
    Mission Hills, CA 
     (11.2 miles away)
    Languages Spoken:
    English

    Felizardo Gaxiola is a primary care provider, practicing in Family Medicine in Mission Hills, California. Dr. Gaxiola is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, Cerebellar Multiple System Atrophy, and Hepatocerebral Degeneration.

    Experienced in Primary Immunodeficiency (PID)
    Internal Medicine
    Experienced in Primary Immunodeficiency (PID)
    Internal Medicine
    11333 Sepulveda Boulevard, Floor 2, 
    Mission Hills, CA 
     (11.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Erik Davydov is a primary care provider, practicing in Internal Medicine in Mission Hills, California. Dr. Davydov is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Nephrosclerosis, Renovascular Hypertension, and Maturity Onset Diabetes of the Young. Dr. Davydov is currently accepting new patients.

    Experienced in Primary Immunodeficiency (PID)
    Internal Medicine
    Experienced in Primary Immunodeficiency (PID)
    Internal Medicine
    11550 Indian Hills Road, Suite 200, 
    Mission Hills, CA 
     (11.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joel Clarfield is a primary care provider, practicing in Internal Medicine in Mission Hills, California. Dr. Clarfield is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Myelomeningocele, Tethered Cord Syndrome, Plummer-Vinson Syndrome, and Sitosterolemia. Dr. Clarfield is board certified in American Board Of Internal Medicine.

    Experienced in Primary Immunodeficiency (PID)
    Family Medicine
    Experienced in Primary Immunodeficiency (PID)
    Family Medicine
    14901 Rinaldi Street, Suite 200, 
    Mission Hills, CA 
     (11.4 miles away)
    Languages Spoken:
    English

    Tedmur Qozi-Habash is a primary care provider, practicing in Family Medicine in Mission Hills, California. Dr. Qozi-Habash is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Protein C Deficiency, Congenital Antithrombin 3 Deficiency, and Hereditary Resistance to Anti-Vitamin K.

    Showing 1-12 of 12

    Last Updated: 09/26/2026

    When should I see a Primary Immunodeficiency (PID) doctor near valencia, 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 valencia, 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 valencia, 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 valencia, 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 valencia, 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 valencia, 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 valencia, 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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