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    Last Updated: 10/30/2025

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    MediFind found 18 doctor with experience in Complement Component 2 Deficiency near New York, NY. Of these, 14 are Experienced, 3 are Advanced and 1 are Distinguished.

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    LocationClose
    18 providers found
      Experienced in Complement Component 2 Deficiency
      Family Medicine
      Experienced in Complement Component 2 Deficiency
      Family Medicine

      Wagdy F Girgis MD PC

      76 Battery Ave, 
      Brooklyn, NY 
       (6.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Wagdy Girgis is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Girgis is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Peptic Ulcer, Cellulitis, Necrosis, and Varicose Veins.

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

      Ny Medical Factor PC

      100 Church St, Fl 8, 
      New York, NY 
       (0.2 miles away)
      Languages Spoken:
      English, Hindi, Marathi, Spanish, Urdu
      Accepting New Patients
      Offers Telehealth

      Faisal Nagarwala is a primary care provider, practicing in Family Medicine in New York, New York. Dr. Nagarwala is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Cellulitis, Hereditary Angioedema, Properdin Deficiency, and Complement Component 2 Deficiency. Dr. Nagarwala is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Distinguished in Complement Component 2 Deficiency
      Allergy and Immunology
      Distinguished in Complement Component 2 Deficiency
      Allergy and Immunology
      728 Ocean View Ave, 
      Brooklyn, NY 
       (9.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Lev Barsky is an Allergy and Immunologist in Brooklyn, New York. Dr. Barsky is rated as a Distinguished provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Grass Allergy, Sinusitis, Allergic Rhinitis, and Hyperphenylalaninemia Due to Dehydratase Deficiency.

      Learn about our expert tiers
      Experienced in Complement Component 2 Deficiency
      Hematology Oncology | Oncology
      Experienced in Complement Component 2 Deficiency
      Hematology Oncology | Oncology

      New York University

      111 Broadway, 
      New York, NY 
       (0.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Francis Arena is a Hematologist Oncology specialist and an Oncologist in New York, New York. Dr. Arena is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Angiosarcoma, Inflammatory Breast Cancer, Breast Cancer, and Paget Disease of the Breast.

      Experienced in Complement Component 2 Deficiency
      Allergy and Immunology
      Experienced in Complement Component 2 Deficiency
      Allergy and Immunology
      7 Lexington Avenue, Suite 3, 
      New York, NY 
       (2.1 miles away)
      Languages Spoken:
      English

      David Mazza is an Allergy and Immunologist in New York, New York. Dr. Mazza is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Allergic Conjunctivitis, Sinusitis, Allergic Rhinitis, and Asthma.

      Experienced in Complement Component 2 Deficiency
      Allergy and Immunology
      Experienced in Complement Component 2 Deficiency
      Allergy and Immunology
      30 E 40th St, Rm 802, 
      New York, NY 
       (3.0 miles away)
      Languages Spoken:
      English

      Mariana Marcu is an Allergy and Immunologist in New York, New York. Dr. Marcu is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. Her top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Hives.

      Experienced in Complement Component 2 Deficiency
      Internal Medicine
      Experienced in Complement Component 2 Deficiency
      Internal Medicine

      Kings Physician Services PC

      506 6th St, 
      Brooklyn, NY 
       (3.4 miles away)
      Languages Spoken:
      English

      Mary Awad is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Awad is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. Her top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Renovascular Hypertension, and Gastrostomy.

      Experienced in Complement Component 2 Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Complement Component 2 Deficiency
      Hematology Oncology | Hematology | Oncology

      Memorial Hematology Lymphoma Group

      1275 York Ave, 
      New York, NY 
       (4.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Rekha Parameswaran is a Hematologist Oncology specialist and a Hematologist in New York, New York. Dr. Parameswaran is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. Her top areas of expertise are Shwartzman Phenomenon, Venous Thromboembolism (VTE), Deep Vein Thrombosis, and Testicular Yolk Sac Tumor.

      Paula J. Busse
      Advanced in Complement Component 2 Deficiency
      Allergy and Immunology
      Advanced in Complement Component 2 Deficiency
      Allergy and Immunology

      Icahn School Of Medicine At Mount Sinai

      5 E 98th St, 
      New York, NY 
       (5.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Paula Busse is an Allergy and Immunologist in New York, New York. Dr. Busse is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. Her top areas of expertise are Hereditary Angioedema, Angioedema, Hives, and Asthma.

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

      City Medical Of Upper East Side PLLC

      2248 31st St, 
      Astoria, NY 
       (6.5 miles away)
      Languages Spoken:
      English

      Robert Tamayev is an Allergy and Immunologist in Astoria, New York. Dr. Tamayev is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Hives, Sinusitis, Allergic Rhinitis, and Grass Allergy.

      Advanced in Complement Component 2 Deficiency
      Internal Medicine
      Advanced in Complement Component 2 Deficiency
      Internal Medicine
      3712 Prince St, Suite 3b, 
      Flushing, NY 
       (9.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Xuxia Wu is a primary care provider, practicing in Internal Medicine in Flushing, New York. Dr. Wu is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. Her top areas of expertise are Familial Hypobetalipoproteinemia, Hypolipoproteinemia, Chorea-Acanthocytosis, and Apo A-I Deficiency.

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

      University Physicians Of Brooklyn, Inc.

      450 Clarkson Ave, 
      Brooklyn, NY 
       (5.1 miles away)
      Languages Spoken:
      English

      Rauno Joks is an Allergy and Immunologist and a Rheumatologist in Brooklyn, New York. Dr. Joks is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Asthma, Hives, Angioedema, and Allergic Rhinitis.

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

      Icahn School Of Medicine At Mount Sinai

      5 E 98th St, 
      New York, NY 
       (5.9 miles away)
      Languages Spoken:
      English

      Charlotte Cunningham-Rundles is an Allergy and Immunologist in New York, New York. Dr. Cunningham-Rundles is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. Her top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), X-Linked Agammaglobulinemia, and Immunodeficiency with Hyper IgM Type 1.

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

      Allergy Partners Of NJ, P.C. - Teaneck

      553 Cedar Lane, Suite A, 
      Teaneck, NJ 
       (12.3 miles away)
      Languages Spoken:
      English

      Patrick Perin is an Allergy and Immunologist in Teaneck, New Jersey. Dr. Perin is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Sinusitis, Grass Allergy, Allergic Rhinitis, and Food Allergy.

      Experienced in Complement Component 2 Deficiency
      Internal Medicine
      Experienced in Complement Component 2 Deficiency
      Internal Medicine
      129 Wadsworth Ave, Suite 4, 
      New York, NY 
       (10.1 miles away)
      Languages Spoken:
      English

      Agueda Mercado is a primary care provider, practicing in Internal Medicine in New York, New York. Dr. Mercado is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. Her top areas of expertise are Loin Pain Hematuria Syndrome, Genital Herpes, Platelet Storage Pool Deficiency, and Gray Platelet Syndrome.

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

      Hudson-Essex Allergy LLC

      5 Franklin Ave, Suite 102, 
      Belleville, NJ 
       (10.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Mark Weinstein is an Allergy and Immunologist and a Pediatrics provider in Belleville, New Jersey. Dr. Weinstein is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Hives, Grass Allergy, Allergic Rhinitis, and Primary Immunodeficiency (PID). Dr. Weinstein is currently accepting new patients.

      Experienced in Complement Component 2 Deficiency
      Geriatrics | Internal Medicine
      Experienced in Complement Component 2 Deficiency
      Geriatrics | Internal Medicine
      8538 168th Pl, 
      Jamaica, NY 
       (11.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mohd Hossain is a primary care provider, practicing in Geriatrics and Internal Medicine in Jamaica, New York. Dr. Hossain is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Diabetic Neuropathy, Xanthoma, Familial Combined Hyperlipidemia, and Cirrhosis.

      Experienced in Complement Component 2 Deficiency
      Allergy and Immunology
      Experienced in Complement Component 2 Deficiency
      Allergy and Immunology
      360 Essex Street, Suite 302, 
      Hackensack, NJ 
       (12.2 miles away)
      Languages Spoken:
      English

      Mary Michelis is an Allergy and Immunologist in Hackensack, New Jersey. Dr. Michelis is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. Her top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Grass Allergy, and Allergic Rhinitis.

      Showing 1-18 of 18

      Last Updated: 10/30/2025

      What is the definition of Complement Component 2 Deficiency?

      Complement component 2 deficiency is a disorder that causes the immune system to malfunction, resulting in a form of immunodeficiency. Immunodeficiencies are conditions in which the immune system is not able to protect the body effectively from foreign invaders such as bacteria and viruses. People with complement component 2 deficiency have a significantly increased risk of recurrent bacterial infections, specifically of the lungs (pneumonia), the membrane covering the brain and spinal cord (meningitis), and the blood (sepsis), which may be life-threatening. These infections most commonly occur in infancy and childhood and become less frequent in adolescence and adulthood.

      When should I see a Complement Component 2 Deficiency doctor near New York, NY?

      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 New York, NY?

      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 New York, NY?

      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 New York, NY?

      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 New York, NY?

      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 New York, NY?

      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 New York, NY?

      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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