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

Find the Top Primary Immunodeficiency (PID) Experts and Specialists

The 20 Best Primary Immunodeficiency (PID) Doctors near Torrance, CA

Last Updated: 02/22/2026

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MediFind found 60 doctor with experience in Primary Immunodeficiency (PID) near Torrance, CA. Of these, 54 are Experienced and 6 are Advanced.

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60 providers found
    Experienced in Primary Immunodeficiency (PID)
    Allergy and Immunology
    Experienced in Primary Immunodeficiency (PID)
    Allergy and Immunology
    23600 Telo Avenue, Suite 130, 
    Torrance, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Brian Modena is an Allergy and Immunologist in Torrance, California. Dr. Modena is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Asthma, Mast Cell Activation Syndrome (MCAS), Hives, and Sinusitis. Dr. Modena is currently accepting new patients.

    Experienced in Primary Immunodeficiency (PID)
    Geriatrics | Internal Medicine
    Experienced in Primary Immunodeficiency (PID)
    Geriatrics | Internal Medicine
    23451 Madison Street, Suite 140, 
    Torrance, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nicole Lawrence is a primary care provider, practicing in Internal Medicine and Geriatrics in Torrance, California. Dr. Lawrence is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Vitamin B12 Deficiency, High Cholesterol, Subacute Combined Degeneration, Bone Graft, and Vertebroplasty. Dr. Lawrence is currently accepting new patients.

    Experienced in Primary Immunodeficiency (PID)
    Oncology
    Experienced in Primary Immunodeficiency (PID)
    Oncology
    514 North Prospect Avenue, Floor 4, 
    Redondo Beach, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hugo Hool is an Oncologist in Redondo Beach, California. Dr. Hool is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Myelodysplastic Syndrome (MDS), Colorectal Cancer, Anemia, and Familial Colorectal Cancer. Dr. Hool is currently accepting new patients.

    Learn about our expert tiers
    Sassan Farjami
    Experienced in Primary Immunodeficiency (PID)
    Geriatrics | Internal Medicine
    Experienced in Primary Immunodeficiency (PID)
    Geriatrics | Internal Medicine

    Oncology Physicians Network Of California PC

    5215 Torrance Blvd, 
    Torrance, CA 
     (1.6 miles away)
    Experience:
    32+ years
    Languages Spoken:
    English
    Offers Telehealth

    We value the quality of our patient's lives, and we focus on treating their disease effectively and efficiently, while also preventing the side effects of therapies. We pay careful attention to treatment planning and coordination, as well as patient and family education. We have produced one of the world's most comprehensive series of medical publications on the quality of life of cancer patients. Dr. Farjami is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Paget Disease of the Breast, Protein S Deficiency, and Gastrostomy.

    Dean T. Chiang
    Experienced in Primary Immunodeficiency (PID)
    Allergy and Immunology | Internal Medicine
    Experienced in Primary Immunodeficiency (PID)
    Allergy and Immunology | Internal Medicine

    Allan D. Singer, MD Inc And Dean T. Chiang M.D., Inc, A Medi

    3440 Lomita Blvd, 
    Torrance, CA 
     (1.7 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Offers Telehealth

    Dean Chiang is an Internal Medicine specialist and an Allergy and Immunologist in Torrance, California. Dr. Chiang has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Sinusitis, Allergic Rhinitis, Grass Allergy, and Hives.

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

    Richard M. Butlig, Md, Inc.

    1727 Crenshaw Blvd, 
    Torrance, CA 
     (0.8 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Offers Telehealth

    Richard Butlig is a primary care provider, practicing in Internal Medicine in Torrance, California. Dr. Butlig has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Hypertensive Heart Disease, Enlarged Liver, Pediatric Myocarditis, and Peptic Ulcer.

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

    Allan D. Singer, MD Inc And Dean T. Chiang M.D., Inc, A Medi

    3440 Lomita Blvd, 
    Torrance, CA 
     (1.7 miles away)
    Experience:
    59+ years
    Languages Spoken:
    English

    Allan Singer is an Allergy and Immunologist in Torrance, California. Dr. Singer has been practicing medicine for over 59 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Allergic Conjunctivitis.

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

    Torrance Memorial Medical Center

    3330 Lomita Blvd, 
    Torrance, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Bhavesh Ramani is a primary care provider, practicing in Internal Medicine in Torrance, California. Dr. Ramani is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are D-Minus Hemolytic Uremic Syndrome, Sepsis, Sickle Cell Disease, and Gastrointestinal Bleeding.

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

    Oncology Physicians Network Of California PC

    23456 Hawthorne Blvd, 
    Torrance, CA 
     (1.7 miles away)
    Experience:
    16+ years
    Languages Spoken:
    English
    Offers Telehealth

    Nishan Tchekmedyian is an Internal Medicine provider in Torrance, California. Dr. Tchekmedyian has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Cholangiocarcinoma (Bile Duct Cancer), Iron Deficiency Anemia, Non-Hodgkin Lymphoma, and Familial Colorectal Cancer.

    Experienced in Primary Immunodeficiency (PID)
    Pediatric Rheumatology
    Experienced in Primary Immunodeficiency (PID)
    Pediatric Rheumatology

    Peninsula Pulmonary Medical Associates

    3701 Skypark Dr Ste 200, 
    Torrance, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Eric Yen is a Pediatric Rheumatologist in Torrance, California. Dr. Yen is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Hives, Immunodeficiency with Hyper IgM Type 1, Systemic Sclerosis (SSc), and Systemic Lupus Erythematosus (SLE).

    Experienced in Primary Immunodeficiency (PID)
    Hematology
    Experienced in Primary Immunodeficiency (PID)
    Hematology

    Synecare Institute Inc.

    3445 Pacific Coast Hwy Ste 300, 
    Torrance, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Deborah Wong is a Hematologist in Torrance, California. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Inflammatory Breast Cancer, Nasopharyngeal Carcinoma, Oral Squamous Cell Carcinoma, and Paget Disease of the Breast.

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

    Regents Of The University Of California

    3500 Lomita Blvd Ste 300, 
    Torrance, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jennifer Chew is a primary care provider, practicing in Internal Medicine in Torrance, California. Dr. Chew is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Andersen-Tawil Syndrome, Hypokalemic Periodic Paralysis, Hyperkalemic Periodic Paralysis, and Thyrotoxic Periodic Paralysis.

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

    Regents Of The University Of California

    3500 Lomita Blvd Ste 300, 
    Torrance, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lillian Chen is a primary care provider, practicing in Internal Medicine in Torrance, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Chronic Kidney Disease, Calcium Pyrophosphate Arthritis, Type 2 Diabetes (T2D), and Cheilitis Glandularis.

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

    Scott Tong MD Inc.

    3655 Lomita Blvd Ste 318, 
    Torrance, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Scott Tong is a primary care provider, practicing in Family Medicine in Torrance, California. Dr. Tong is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Hyperlipidemia Type 3, High Cholesterol, Cirrhosis, and Familial Combined Hyperlipidemia.

    Experienced in Primary Immunodeficiency (PID)
    Geriatrics
    Experienced in Primary Immunodeficiency (PID)
    Geriatrics

    Regents Of The University Of California

    3500 Lomita Blvd Ste 300, 
    Torrance, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Maija Sanna is a primary care provider, practicing in Geriatrics in Torrance, California. Dr. Sanna is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Non-Muscle Invasive Bladder Cancer, Muscle Invasive Bladder Cancer, Anemia, and Melorheostosis with Osteopoikilosis.

    Experienced in Primary Immunodeficiency (PID)
    Hematology
    Experienced in Primary Immunodeficiency (PID)
    Hematology

    Synecare Institute Inc.

    3445 Pacific Coast Hwy Ste 300, 
    Torrance, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Amy Cummings is a Hematologist in Torrance, California. Dr. Cummings is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Lung Cancer, Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, and Lung Adenocarcinoma.

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

    J And J Medical Group Inc

    17507 Crenshaw Blvd, 
    Torrance, CA 
     (2.5 miles away)
    Experience:
    13+ years
    Languages Spoken:
    English
    Offers Telehealth

    Philip Kim is a primary care provider, practicing in Family Medicine in Torrance, California. Dr. Kim has been practicing medicine for over 13 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Transient Ischemic Attack (TIA), Autoerythrocyte Sensitivity, Gardner-Diamond Syndrome, and Purpura.

    Experienced in Primary Immunodeficiency (PID)
    Internal Medicine
    Experienced in Primary Immunodeficiency (PID)
    Internal Medicine
    1948 Rolling Vista Dr, 
    Lomita, CA 
     (4.5 miles away)
    Languages Spoken:
    English

    David Keller is a primary care provider, practicing in Internal Medicine in Lomita, California. Dr. Keller is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Common Peroneal Nerve Dysfunction, Movement Disorders, Parkinson's Disease, and Common Variable Immune Deficiency.

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

    Optum - Carson

    824 Carson St Ste 104, 
    Carson, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Edgardo Osea is a primary care provider, practicing in Internal Medicine in Carson, California. Dr. Osea is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Type 2 Diabetes (T2D), Obesity, Obesity in Children, and Hypertension.

    Advanced in Primary Immunodeficiency (PID)
    General Practice
    Advanced in Primary Immunodeficiency (PID)
    General Practice

    Complete Care Family Medical Clinic

    1231 N Avalon Blvd, 
    Wilmington, CA 
     (5.6 miles away)
    Experience:
    12+ years
    Languages Spoken:
    English
    Offers Telehealth

    Homayoun Siman is a primary care provider, practicing in General Practice in Wilmington, California. Dr. Siman has been practicing medicine for over 12 years and is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, Hypertensive Heart Disease, and Osteotomy.

    Showing 1-20 of 60

    Last Updated: 02/22/2026

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