The 20 Best Complement Component 2 Deficiency Doctors Near Me in San Diego, CA

Find the Top Complement Component 2 Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 76 doctor with experience in Complement Component 2 Deficiency near San Diego, CA. Of these, 67 are Experienced, 5 are Advanced and 4 are Distinguished.

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76 providers found
    Distinguished in Complement Component 2 Deficiency
    Allergy and Immunology
    Distinguished in Complement Component 2 Deficiency
    Allergy and Immunology

    Uc San Diego Health-La Jolla

    8899 University Center Ln, 
    San Diego, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Marc Riedl is an Allergy and Immunologist practicing medicine in San Diego, California. Dr. Riedl is rated as a Distinguished provider by MediFind in the treatment of Complement Component 2 Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hereditary Angioedema, Angioedema, Hives, Asthma, and Hormone Replacement Therapy (HRT).

    Distinguished in Complement Component 2 Deficiency
    Internal Medicine
    Distinguished in Complement Component 2 Deficiency
    Internal Medicine

    Cedars-Sinai Medical Center

    8700 Beverly Blvd, 
    West Hollywood, CA 
    Languages Spoken:
    English

    Neeka Shayan is a primary care provider, practicing in Internal Medicine in West Hollywood, California. Dr. Shayan is rated as a Distinguished provider by MediFind in the treatment of Complement Component 2 Deficiency. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Complement Component 2 Deficiency, Hyperphenylalaninemia Due to Dehydratase Deficiency, Episcleritis, Bone Marrow Aspiration, and Endoscopy.

    Distinguished in Complement Component 2 Deficiency
    Internal Medicine
    Distinguished in Complement Component 2 Deficiency
    Internal Medicine

    Gregory A Robertson MD A Professional Medical Corp.

    20311 SW Acacia St Ste 100, 
    Newport Beach, CA 
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Gregory Robertson is a primary care provider, practicing in Internal Medicine in Newport Beach, California. He has been practicing medicine for over 44 years. Dr. Robertson is rated as a Distinguished provider by MediFind in the treatment of Complement Component 2 Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Complement Component 2 Deficiency, Hyperphenylalaninemia Due to Dehydratase Deficiency, Thiopurine S-Methyltransferase Deficiency, Primary Immunodeficiency (PID), and Gastrostomy.

    Learn about our expert tiers
    Distinguished in Complement Component 2 Deficiency
    Internal Medicine
    Distinguished in Complement Component 2 Deficiency
    Internal Medicine

    Allergy & Asthma Medical Group Of The Bay Area Inc

    370 N Wiget Ln Ste 210, 
    Walnut Creek, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Joshua Jacobs is an Internal Medicine provider practicing medicine in Walnut Creek, California. Dr. Jacobs is rated as a Distinguished provider by MediFind in the treatment of Complement Component 2 Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hereditary Angioedema, Hyperphenylalaninemia Due to Dehydratase Deficiency, Complement Component 2 Deficiency, and Sinusitis.

    Experienced in Complement Component 2 Deficiency
    Experienced in Complement Component 2 Deficiency

    San Mateo Care Center

    50 South San Mateo Drive, Suite 100, 
    San Mateo, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Judy Cheng is a Hematologist practicing medicine in San Mateo, California. Dr. Cheng is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, Lung Nodules, and Non-Small Cell Lung Cancer (NSCLC). Dr. Cheng is board certified in Hematology Medical Oncology. Dr. Cheng is currently accepting new patients.

    Experienced in Complement Component 2 Deficiency
    Allergy and Immunology
    Experienced in Complement Component 2 Deficiency
    Allergy and Immunology
    5609 J St., Suite C, 
    Sacramento, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bradley Chipps is an Allergy and Immunologist practicing medicine in Sacramento, California. Dr. Chipps is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Asthma, Allergic Rhinitis, Eosinophilic Asthma, and Sinusitis. Dr. Chipps is board certified in Allergy And Immunology American Board Of Pediatrics - Subspecialty In Pediatric Pulmonology. Dr. Chipps is currently accepting new patients.

    Experienced in Complement Component 2 Deficiency
    Pediatric Allergy and Immunology
    Experienced in Complement Component 2 Deficiency
    Pediatric Allergy and Immunology
    725 West La Veta Avenue, Suite 100, 
    Orange, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Wan-yin Chan is a Pediatric Allergy and Immunologist practicing medicine in Orange, California. Dr. Chan is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses DiGeorge Syndrome, Allergic Rhinitis, Sinusitis, and Hives. Dr. Chan is currently accepting new patients.

    Experienced in Complement Component 2 Deficiency
    Rheumatology
    Experienced in Complement Component 2 Deficiency
    Rheumatology

    Radiology-Menlo Medical Clinic In Menlo Park-1300 Crane

    1300 Crane St, 
    Menlo Park, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Anna Postolova is a Rheumatologist practicing medicine in Menlo Park, California. Dr. Postolova is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Allergic Rhinitis, Sinusitis, Hives, and Mast Cell Activation Syndrome (MCAS).

    Experienced in Complement Component 2 Deficiency
    Family Medicine
    Experienced in Complement Component 2 Deficiency
    Family Medicine
    3569 Round Barn Circle, 
    Santa Rosa, CA 
    Experience:
    17+ years
    Languages Spoken:
    English

    James Wu is a primary care provider, practicing in Family Medicine in Santa Rosa, California. He has been practicing medicine for over 17 years. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Chronic Pain, Type 2 Diabetes (T2D), Endoscopy, and Intrauterine Device Insertion.

    Experienced in Complement Component 2 Deficiency
    Allergy and Immunology
    Experienced in Complement Component 2 Deficiency
    Allergy and Immunology
    955 West Imperial Highway, Suite 110, 
    Brea, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alfred Moon is an Allergy and Immunologist practicing medicine in Brea, California. Dr. Moon is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Sinusitis, Hives, and Exercise-Induced Anaphylaxis (EIA). Dr. Moon is currently accepting new patients.

    Experienced in Complement Component 2 Deficiency
    Allergy and Immunology
    Experienced in Complement Component 2 Deficiency
    Allergy and Immunology
    201 South Buena Vista Street, Suite 310, 
    Burbank, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Flora Vardanian is an Allergy and Immunologist practicing medicine in Burbank, California. Dr. Vardanian is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Vibratory Urticaria, Chronic Spontaneous Urticaria (CSU), Angioedema, and Hives. Dr. Vardanian is currently accepting new patients.

    Experienced in Complement Component 2 Deficiency
    Allergy and Immunology
    Experienced in Complement Component 2 Deficiency
    Allergy and Immunology
    1301 20th Street, Suite 380, 
    Santa Monica, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Raffi Tachdjian is an Allergy and Immunologist practicing medicine in Santa Monica, California. Dr. Tachdjian is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Angioedema, Hereditary Angioedema, Hives, and Chronic Spontaneous Urticaria (CSU). Dr. Tachdjian is currently accepting new patients.

    Advanced in Complement Component 2 Deficiency
    Allergy and Immunology
    Advanced in Complement Component 2 Deficiency
    Allergy and Immunology

    Richard S. Demera M.D. Inc.

    540 E Herndon Ave Ste 101, 
    Fresno, CA 
    Languages Spoken:
    English

    Richard Demera is an Allergy and Immunologist practicing medicine in Fresno, California. Dr. Demera is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Hives, Vibratory Urticaria, Chronic Spontaneous Urticaria (CSU), and Angioedema.

    Advanced in Complement Component 2 Deficiency
    Internal Medicine
    Advanced in Complement Component 2 Deficiency
    Internal Medicine

    Uc San Diego Health La Jolla-Allergy & Immunology-Angioedema

    8899 University Center Ln Ste 230, 
    San Diego, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Bruce Zuraw is an Internal Medicine provider practicing medicine in San Diego, California. Dr. Zuraw is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Angioedema, Hereditary Angioedema, Hives, Asthma, and Hormone Replacement Therapy (HRT).

    Advanced in Complement Component 2 Deficiency
    Allergy and Immunology
    Advanced in Complement Component 2 Deficiency
    Allergy and Immunology

    Donald S Levy M D

    705 W La Veta Ave, 
    Orange, CA 
    Experience:
    43+ years
    Languages Spoken:
    English

    Donald Levy is an Allergy and Immunologist practicing medicine in Orange, California. He has been practicing medicine for over 43 years. Dr. Levy is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hives, Angioedema, Hereditary Angioedema, and Grass Allergy. Dr. Levy is board certified in American Board Of Allergy & Immunology.

    Advanced in Complement Component 2 Deficiency
    Internal Medicine
    Advanced in Complement Component 2 Deficiency
    Internal Medicine

    Office

    17360 Brookhurst St, 
    Fountain Valley, CA 
    Languages Spoken:
    English

    Kimberly Motta is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Motta is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Glutamate Decarboxylase Deficiency, Hyperphenylalaninemia Due to Dehydratase Deficiency, Complement Component 2 Deficiency, Gastrostomy, and Hip Replacement.

    Advanced in Complement Component 2 Deficiency
    Family Medicine
    Advanced in Complement Component 2 Deficiency
    Family Medicine

    American Heritage Hospice #2 Inc

    2390 E Bidwell St Ste 300, 
    Folsom, CA 
    Languages Spoken:
    English

    Ingrid Grove is a primary care provider, practicing in Family Medicine in Folsom, California. Dr. Grove is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Hyperphenylalaninemia Due to Dehydratase Deficiency, Hereditary Angioedema, Thiopurine S-Methyltransferase Deficiency, and Glutamate Decarboxylase Deficiency.

    Experienced in Complement Component 2 Deficiency
    Allergy and Immunology | Pediatrics
    Experienced in Complement Component 2 Deficiency
    Allergy and Immunology | Pediatrics

    Jacob Offenberger MD Inc.

    27141 Hidaway Ave, 
    Canyon Country, CA 
    Experience:
    48+ years
    Languages Spoken:
    English

    Jacob Offenberger is a Pediatrics specialist and an Allergy and Immunologist practicing medicine in Canyon Country, California. He has been practicing medicine for over 48 years. Dr. Offenberger is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. 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 American Board Allergy & Immunology.

    Experienced in Complement Component 2 Deficiency
    Allergy and Immunology
    Experienced in Complement Component 2 Deficiency
    Allergy and Immunology

    Allergy Partners Of California

    1140 W La Veta Ave, 
    Orange, CA 
    Experience:
    39+ years
    Languages Spoken:
    English

    William Harris is an Allergy and Immunologist practicing medicine in Orange, California. He has been practicing medicine for over 39 years. Dr. Harris is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hives, Sinusitis, Grass Allergy, and Allergic Rhinitis. Dr. Harris is board certified in American Board Of Allergy & Immunology.

    Experienced in Complement Component 2 Deficiency
    Allergy and Immunology
    Experienced in Complement Component 2 Deficiency
    Allergy and Immunology

    Allergy And Immunology Clinic

    400 Parnassus Ave., Second Floor, 
    San Francisco, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Monica Tang cares for patients with a wide variety of allergic and immune-related conditions. Her research focuses on how to take better care of patients with asthma. Tang earned her medical degree from Northwestern University Feinberg School of Medicine. She completed a residency in internal medicine and pediatrics at Duke University, where she also completed a fellowship in allergy and immunology. Tang is a member of the American Academy of Allergy, Asthma & Immunology; American College of Allergy, Asthma & Immunology; and American Thoracic Society. In her free time, Tang enjoys reading and hiking. Dr. Tang is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Asthma, Common Variable Immune Deficiency, Primary Immunodeficiency (PID), and Allergic Bronchopulmonary Aspergillosis. Dr. Tang is board certified in American Board Of Allergy And Immunology, Allergy & Immunology, American Board Of Internal Medicine, Internal Medicine, and American Board Of Pediatrics, Pediatrics. Dr. Tang is currently accepting new patients.

    Showing 1-20 of 76

    Last Updated: 04/28/2026

    When should I see a Complement Component 2 Deficiency doctor near San Diego, 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 Complement Component 2 Deficiency doctor near San Diego, 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 Complement Component 2 Deficiency doctors near San Diego, 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 Complement Component 2 Deficiency doctors near San Diego, 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 Complement Component 2 Deficiency doctor near San Diego, 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 Complement Component 2 Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Complement Component 2 Deficiency 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 Complement Component 2 Deficiency doctor near San Diego, 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 Complement Component 2 Deficiency 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 Complement Component 2 Deficiency 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 Complement Component 2 Deficiency doctors near San Diego, CA?

    Look for the filter feature on the left side of the Complement Component 2 Deficiency 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 Complement Component 2 Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Complement Component 2 Deficiency 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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