The 20 Best Complement Component 2 Deficiency Doctors Near Me

Find the Top Complement Component 2 Deficiency Experts and Specialists

The 20 Best Complement Component 2 Deficiency Doctors Near Me

Last Updated: 02/22/2026

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MediFind found 1108 doctor with experience in Complement Component 2 Deficiency. Of these, 745 are Experienced, 335 are Advanced and 28 are Distinguished.

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1,108 providers found
    Experienced in Complement Component 2 Deficiency
    Pulmonary Medicine
    Experienced in Complement Component 2 Deficiency
    Pulmonary Medicine

    The Allergy, Asthma & Sinus Center

    2428 Knob Creek Rd, Ste 102, 
    Johnson City, TN 
    Languages Spoken:
    English
    Offers Telehealth

    . Dr. Jones is rated as an Experienced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Ozena, Nonallergic Rhinopathy, Empyema, and Sinusitis.

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

    Veros Health

    1551 Professional Lane, Suite 170, 
    Longmont, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Isaac Melamed is an Allergy and Immunologist in Longmont, Colorado. Dr. Melamed is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, and Hereditary Angioedema. Dr. Melamed is currently accepting new patients.

    James L. Kuhlen
    Advanced in Complement Component 2 Deficiency
    Allergy and Immunology
    Advanced in Complement Component 2 Deficiency
    Allergy and Immunology

    Apex Allergy & Immunology

    534 Woods Lake Road, 
    Greenville, SC 
    Languages Spoken:
    English
    Accepting New Patients

    James Kuhlen is an Allergy and Immunologist in Greenville, South Carolina. Dr. Kuhlen is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Hives, Chronic Spontaneous Urticaria (CSU), Vibratory Urticaria, and Angioedema. Dr. Kuhlen is currently accepting new patients.

    Learn about our expert tiers
    Gregory V. Marcotte
    Advanced in Complement Component 2 Deficiency
    Allergy and Immunology
    Advanced in Complement Component 2 Deficiency
    Allergy and Immunology

    ENT & Allergy Of Delaware

    1401 Foulk Road, Suite 205, 
    Wilmington, DE 
    Experience:
    39+ years
    Languages Spoken:
    English
    Offers Telehealth

    Gregory Marcotte is an Allergy and Immunologist in Wilmington, Delaware. Dr. Marcotte has been practicing medicine for over 39 years and is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Hives.

    Bela Faltay
    Advanced in Complement Component 2 Deficiency
    Pediatric Allergy and Immunology
    Advanced in Complement Component 2 Deficiency
    Pediatric Allergy and Immunology

    Akron General Physician Office Building

    224 West Exchange Street, 
    Akron, OH 
    Experience:
    32+ years
    Languages Spoken:
    English

    Bela Faltay is a Pediatric Allergy and Immunologist in Akron, Ohio. Dr. Faltay has been practicing medicine for over 32 years and is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Angioedema, Allergic Conjunctivitis, Hives, and Conjunctivitis (Pink Eye).

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

    Allergy, Asthma & Sinus Center – Little River

    3980 Highway 9 East, Suite 260, 
    Little River, SC 
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Danny Douglas is an Allergy and Immunologist in Little River, South Carolina. Dr. Douglas has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Allergic Rhinitis, Sinusitis, Ozena, and Nonallergic Rhinopathy. Dr. Douglas is currently accepting new patients.

    Ted Kelbel
    Advanced in Complement Component 2 Deficiency
    Pediatric Allergy and Immunology | Allergy and Immunology
    Advanced in Complement Component 2 Deficiency
    Pediatric Allergy and Immunology | Allergy and Immunology

    Corewell Health Pediatric Allergy And Immunology - 35 Michigan St NE

    35 Michigan Street Northeast, Suite 3003, 
    Grand Rapids, MI 
    Experience:
    15+ years
    Languages Spoken:
    English
    Accepting New Patients

    Ted Kelbel is a Pediatric Allergy and Immunologist and an Allergy and Immunologist in Grand Rapids, Michigan. Dr. Kelbel has been practicing medicine for over 15 years and is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Hyperphenylalaninemia Due to Dehydratase Deficiency, Hereditary Angioedema, Complement Component 2 Deficiency, and Allergic Rhinitis. Dr. Kelbel is currently accepting new patients.

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

    Allergy Asthma And Immunology Associates PC

    2808 S 80th Ave Ste 210, 
    Omaha, NE 
    Languages Spoken:
    English

    James Tracy is an Allergy and Immunologist in Omaha, Nebraska. Dr. Tracy is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Sinusitis, Allergic Rhinitis, Grass Allergy, and Common Variable Immune Deficiency.

    Donald S. Harper
    Advanced in Complement Component 2 Deficiency
    Allergy and Immunology
    Advanced in Complement Component 2 Deficiency
    Allergy and Immunology

    Medical Arts Allergy PC

    1700 Bent Creek Boulevard, Suite 210, 
    Mechanicsburg, PA 
    Languages Spoken:
    English

    Donald S. Harper, MD, specializes in allergy and immunology. He is affiliated with UPMC Community Osteopathic, UPMC Carlisle, UPMC West Shore and UPMC Pinnacle Harrisburg. Dr. Harper completed his fellowship at Wilford Hall Medical Center, residency at Keesler Medical Center - Biloxi and medical degree at the University of Utah School of Medicine. Dr. Harper is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Allergic Conjunctivitis, and Grass Allergy.

    George R. Gottlieb
    Advanced in Complement Component 2 Deficiency
    Allergy and Immunology
    Advanced in Complement Component 2 Deficiency
    Allergy and Immunology

    George R Gottlieb, MD

    2311 Henry Clower Boulevard, 
    Snellville, GA 
    Languages Spoken:
    English
    Accepting New Patients

    George Gottlieb is an Allergy and Immunologist in Snellville, Georgia. Dr. Gottlieb is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Serum Sickness, Anaphylaxis, Exercise-Induced Anaphylaxis (EIA), and Allergic Rhinitis. Dr. Gottlieb is currently accepting new patients.

    Susan Bailey
    Advanced in Complement Component 2 Deficiency
    Pediatrics
    Advanced in Complement Component 2 Deficiency
    Pediatrics

    Andrew D Beaty MD PA

    4200 S Hulen St Ste 230, 
    Fort Worth, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Susan Bailey is a Pediatrics provider in Fort Worth, Texas. Dr. Bailey is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. Her top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Hyperphenylalaninemia Due to Dehydratase Deficiency.

    Fred Hsieh
    Advanced in Complement Component 2 Deficiency
    Pediatric Allergy and Immunology
    Advanced in Complement Component 2 Deficiency
    Pediatric Allergy and Immunology

    Cleveland Clinic Main Campus

    2049 East 100th Street, 
    Cleveland, OH 
    Experience:
    36+ years
    Languages Spoken:
    English
    Offers Telehealth

    Fred Hsieh is a Pediatric Allergy and Immunologist in Cleveland, Ohio. Dr. Hsieh has been practicing medicine for over 36 years and is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Hives, Urticaria Pigmentosa, Systemic Mastocytosis, and Chronic Spontaneous Urticaria (CSU).

    Charles W. Greene
    Advanced in Complement Component 2 Deficiency
    Allergy and Immunology
    Advanced in Complement Component 2 Deficiency
    Allergy and Immunology

    Apex Allergy & Immunology

    534 Woods Lake Road, 
    Greenville, SC 
    Languages Spoken:
    English
    Accepting New Patients

    Charles Greene is an Allergy and Immunologist in Greenville, South Carolina. Dr. Greene is rated as an Advanced provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Primary Immunodeficiency (PID), Sinusitis, Hives, and Allergic Rhinitis. Dr. Greene is currently accepting new patients.

    Distinguished in Complement Component 2 Deficiency
    Distinguished in Complement Component 2 Deficiency
    Copenhagen, DK 

    Helene Ingels practices in Copenhagen, Denmark. Ingels is rated as a Distinguished expert by MediFind in the treatment of Complement Component 2 Deficiency. Their top areas of expertise are Complement Component 2 Deficiency, Strep Throat, Juvenile Idiopathic Arthritis (JIA), and Uveitis.

    Distinguished in Complement Component 2 Deficiency
    Distinguished in Complement Component 2 Deficiency
    Medicon Village, 
    Lund, M, SE 

    Goran Jonsson practices in Lund, Sweden. Mr. Jonsson is rated as a Distinguished expert by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Melanoma, Complement Component 2 Deficiency, Uveal Melanoma, and Strep Throat.

    Distinguished in Complement Component 2 Deficiency
    Distinguished in Complement Component 2 Deficiency
    Lund, M, SE 

    Anders Bengtsson practices in Lund, Sweden. Mr. Bengtsson is rated as a Distinguished expert by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Systemic Lupus Erythematosus (SLE), Complement Component 2 Deficiency, Lupus Nephritis, and Glomerulonephritis.

    Distinguished in Complement Component 2 Deficiency
    Distinguished in Complement Component 2 Deficiency
    Paris, FR 

    Veronique Bacchi-Fremeaux practices in Paris, France. Ms. Bacchi-Fremeaux is rated as a Distinguished expert by MediFind in the treatment of Complement Component 2 Deficiency. Her top areas of expertise are Atypical Hemolytic Uremic Syndrome (aHUS), D-Minus Hemolytic Uremic Syndrome, D-Plus Hemolytic Uremic Syndrome, Hemolytic-Uremic Syndrome, and Kidney Transplant.

    Distinguished in Complement Component 2 Deficiency
    Distinguished in Complement Component 2 Deficiency
    Lund, M, SE 

    Lillemor Skattum practices in Lund, Sweden. Skattum is rated as a Distinguished expert by MediFind in the treatment of Complement Component 2 Deficiency. Their top areas of expertise are Complement Component 2 Deficiency, Hypocomplementemic Urticarial Vasculitis, Properdin Deficiency, and Lupus Nephritis.

    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 in San Diego, California. Dr. Riedl is rated as a Distinguished provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Hereditary Angioedema, Angioedema, Hives, Hyperphenylalaninemia Due to Dehydratase Deficiency, and Hormone Replacement Therapy (HRT).

    Distinguished in Complement Component 2 Deficiency
    Rheumatology
    Distinguished in Complement Component 2 Deficiency
    Rheumatology

    National Allergy Asthma & Urticaria Centers Of Charleston PA

    9165 University Blvd Ste 200, 
    North Charleston, SC 
    Languages Spoken:
    English

    Allen Kaplan is a Rheumatologist in North Charleston, South Carolina. Dr. Kaplan is rated as a Distinguished provider by MediFind in the treatment of Complement Component 2 Deficiency. His top areas of expertise are Hives, Angioedema, Chronic Spontaneous Urticaria (CSU), and Hereditary Angioedema.

    Showing 1-20 of 1,108

    Last Updated: 02/22/2026

    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 me?

    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 me?

    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 me?

    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 me?

    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 me?

    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 me?

    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 me?

    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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