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    Last Updated: 10/30/2025

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    MediFind found 14 doctor with experience in Common Variable Immune Deficiency near Boulder, CO. Of these, 11 are Experienced, 2 are Advanced and 1 are Distinguished.

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    LocationClose
    14 providers found
      Isaac R. Melamed
      Distinguished in Common Variable Immune Deficiency
      Allergy and Immunology | Pediatrics
      Distinguished in Common Variable Immune Deficiency
      Allergy and Immunology | Pediatrics

      Veros Health

      1551 Professional Lane, Suite 170, 
      Longmont, CO 
       (12.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Isaac Melamed is an Allergy and Immunologist and a Pediatrics provider in Longmont, Colorado. Dr. Melamed is rated as a Distinguished provider by MediFind in the treatment of Common Variable Immune 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.

      Advanced in Common Variable Immune Deficiency
      Allergy and Immunology
      Advanced in Common Variable Immune Deficiency
      Allergy and Immunology

      Boulder Medical Center, PC

      2750 Broadway St, 
      Boulder, CO 
       (0.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Karen Andrews is an Allergy and Immunologist in Boulder, Colorado. Dr. Andrews is rated as an Advanced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Primary Immunodeficiency (PID), Sinusitis, Allergic Rhinitis, and Grass Allergy. Dr. Andrews is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Common Variable Immune Deficiency
      Allergy and Immunology | Pediatrics
      Experienced in Common Variable Immune Deficiency
      Allergy and Immunology | Pediatrics

      Boulder Medical Center, PC

      2750 Broadway St, 
      Boulder, CO 
       (0.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Katherine Mccormack is an Allergy and Immunologist and a Pediatrics provider in Boulder, Colorado. Dr. Mccormack is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Chronic Spontaneous Urticaria (CSU). Dr. Mccormack is currently accepting new patients.

      Learn about our expert tiers
      Experienced in Common Variable Immune Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Common Variable Immune Deficiency
      Hematology Oncology | Hematology | Oncology
      4715 Araphoe Avenue, 
      Boulder, CO 
       (2.0 miles away)
      Languages Spoken:
      English

      Jenny Fox is a Hematologist Oncology specialist and a Hematologist in Boulder, Colorado. Dr. Fox is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, HER-2 Positive Breast Cancer, and Familial Prostate Cancer.

      Experienced in Common Variable Immune Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Common Variable Immune Deficiency
      Hematology Oncology | Hematology | Oncology
      4715 Arapahoe Ave, 
      Boulder, CO 
       (2.0 miles away)
      Languages Spoken:
      English

      Patrick Moran is a Hematologist Oncology specialist and a Hematologist in Boulder, Colorado. Dr. Moran is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Multiple Myeloma, Paget Disease of the Breast, Pleuropulmonary Blastoma, and Lung Cancer.

      Experienced in Common Variable Immune Deficiency
      Hematology Oncology | Radiation Oncology | Hematology
      Experienced in Common Variable Immune Deficiency
      Hematology Oncology | Radiation Oncology | Hematology

      Rocky Mountain Cancer Centers Llp

      4715 Arapahoe Ave, 
      Boulder, CO 
       (2.0 miles away)
      Languages Spoken:
      English

      Austin Poole is a Hematologist Oncology specialist and a Radiation Oncologist in Boulder, Colorado. Dr. Poole is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Prostate Cancer, Colorectal Cancer, Familial Colorectal Cancer, and Familial Prostate Cancer.

      Experienced in Common Variable Immune Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Common Variable Immune Deficiency
      Hematology Oncology | Hematology | Oncology

      Rocky Mountain Cancer Centers Llp

      4715 Arapahoe Ave, 
      Boulder, CO 
       (2.0 miles away)
      Experience:
      43+ years
      Languages Spoken:
      English
      Offers Telehealth

      Mark Sitarik is a Hematologist Oncology specialist and a Hematologist in Boulder, Colorado. Dr. Sitarik has been practicing medicine for over 43 years and is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Heyde Syndrome, Von Willebrand Disease (VWD), Paget Disease of the Breast, and Breast Cancer.

      Experienced in Common Variable Immune Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Common Variable Immune Deficiency
      Hematology Oncology | Hematology | Oncology

      Rocky Mountain Cancer Centers Llp

      4715 Arapahoe Ave, 
      Boulder, CO 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Gregory Britt is a Hematologist Oncology specialist and a Hematologist in Boulder, Colorado. Dr. Britt is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Iron Deficiency Anemia, Hodgkin Lymphoma, Childhood Iron Deficiency Anemia, and Hemochromatosis.

      Experienced in Common Variable Immune Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Common Variable Immune Deficiency
      Hematology Oncology | Hematology | Oncology

      Rocky Mountain Cancer Centers Llp

      4715 Arapahoe Ave, 
      Boulder, CO 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      David Andorsky is a Hematologist Oncology specialist and a Hematologist in Boulder, Colorado. Dr. Andorsky is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Follicular Lymphoma, Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), and Richter Syndrome.

      Experienced in Common Variable Immune Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Common Variable Immune Deficiency
      Hematology Oncology | Hematology | Oncology
      4715 Arapahoe Ave, 
      Boulder, CO 
       (2.0 miles away)
      Languages Spoken:
      English

      Lori Jensen is a Hematologist Oncology specialist and a Hematologist in Boulder, Colorado. Dr. Jensen is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Small Lymphocytic Lymphoma (SLL), and Inflammatory Breast Cancer.

      Edan Sarid
      Advanced in Common Variable Immune Deficiency
      Allergy and Immunology | Pediatrics
      Advanced in Common Variable Immune Deficiency
      Allergy and Immunology | Pediatrics

      Veros Health

      1551 Professional Lane, Suite 170, 
      Longmont, CO 
       (12.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Edan Sarid is an Allergy and Immunologist and a Pediatrics provider in Longmont, Colorado. Dr. Sarid is rated as an Advanced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Hereditary Angioedema, and Hyperphenylalaninemia Due to Dehydratase Deficiency.

      Experienced in Common Variable Immune Deficiency
      Allergy and Immunology | Pediatrics
      Experienced in Common Variable Immune Deficiency
      Allergy and Immunology | Pediatrics

      Flatiron Allergy And Asthma Center

      90 Health Park Dr, Suite 170, 
      Louisville, CO 
       (8.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Krishna Murthy is an Allergy and Immunologist and a Pediatrics provider in Louisville, Colorado. Dr. Murthy is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Common Variable Immune Deficiency. Dr. Murthy is currently accepting new patients.

      Experienced in Common Variable Immune Deficiency
      Allergy and Immunology
      Experienced in Common Variable Immune Deficiency
      Allergy and Immunology

      Colorado Allergy And Asthma Centers PC

      340 E 1st Ave, Suite 100, 
      Broomfield, CO 
       (13.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Katherine Tsai is an Allergy and Immunologist in Broomfield, Colorado. Dr. Tsai is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her top areas of expertise are Grass Allergy, Sinusitis, Allergic Rhinitis, and Hives. Dr. Tsai is currently accepting new patients.

      Experienced in Common Variable Immune Deficiency
      Internal Medicine
      Experienced in Common Variable Immune Deficiency
      Internal Medicine

      Poudre Valley Medical Group LLC

      1925 Mountain View Ave, 
      Longmont, CO 
       (13.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Peter Smith is a primary care provider, practicing in Internal Medicine in Longmont, Colorado. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His top areas of expertise are Sitosterolemia, Hypothyroidism, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Smith is currently accepting new patients.

      Showing 1-14 of 14

      Last Updated: 10/30/2025

      What is the definition of Common Variable Immune Deficiency?

      Common variable immune deficiency (CVID) is a disorder that impairs the immune system. People with CVID are highly susceptible to infection from foreign invaders such as bacteria, or more rarely, viruses and often develop recurrent infections, particularly in the lungs, sinuses, and ears. Pneumonia is common in people with CVID. Over time, recurrent infections can lead to chronic lung disease. Affected individuals may also experience infection or inflammation of the gastrointestinal tract, which can cause diarrhea and weight loss. Abnormal accumulation of immune cells causes enlarged lymph nodes (lymphadenopathy) or an enlarged spleen (splenomegaly) in some people with CVID. Immune cells can accumulate in other organs, forming small lumps called granulomas.

      When should I see a Common Variable Immune Deficiency doctor near Boulder, CO?

      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 Common Variable Immune Deficiency doctor near Boulder, CO?

      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 Common Variable Immune Deficiency doctors near Boulder, CO?

      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 Common Variable Immune Deficiency doctors near Boulder, CO?

      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 Common Variable Immune Deficiency doctor near Boulder, CO?

      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 Common Variable Immune Deficiency doctor search results page. 

      Why is it important to get a second opinion from a different Common Variable Immune 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 Common Variable Immune Deficiency doctor near Boulder, CO?

      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 Common Variable Immune 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 Common Variable Immune 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 Common Variable Immune Deficiency doctors near Boulder, CO?

      Look for the filter feature on the left side of the Common Variable Immune 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 Common Variable Immune Deficiency doctor that offers video calls?

      Look for the filter feature on the left-side of the Common Variable Immune 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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