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    Last Updated: 01/09/2026

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    MediFind found 13 doctor with experience in Cyclic Neutropenia near Irvine, CA. Of these, 12 are Experienced and 1 are Distinguished.

    Location
    LocationClose
    13 providers found
      Experienced in Cyclic Neutropenia
      Hematology Oncology | Hematology | Oncology
      Experienced in Cyclic Neutropenia
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      16300 Sand Canyon Ave, Suite 207, 
      Irvine, CA 
       (3.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sudarsan Kollimuttathuillam is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Kollimuttathuillam is rated as an Experienced provider by MediFind in the treatment of Cyclic Neutropenia. His top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Dehydration, and Agranulocytosis.

      Experienced in Cyclic Neutropenia
      Hematology Oncology | Hematology | Oncology
      Experienced in Cyclic Neutropenia
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      16300 Sand Canyon Ave, Suite 207, 
      Irvine, CA 
       (3.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Danny Nguyen is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Cyclic Neutropenia. His top areas of expertise are EGFR Positive Lung Cancer, Lung Cancer, Pleuropulmonary Blastoma, and Non-Small Cell Lung Cancer (NSCLC).

      Distinguished in Cyclic Neutropenia
      Family Medicine
      Distinguished in Cyclic Neutropenia
      Family Medicine
      10741 Westminster Ave, 
      Garden Grove, CA 
       (8.4 miles away)
      Languages Spoken:
      English

      Mary Tran is a primary care provider, practicing in Family Medicine in Garden Grove, California. Dr. Tran is rated as a Distinguished provider by MediFind in the treatment of Cyclic Neutropenia. Her top areas of expertise are Tension Headache, Cyclic Neutropenia, Painful Swallowing, Gastrostomy, and Hemorrhoidectomy.

      Learn about our expert tiers
      Experienced in Cyclic Neutropenia
      Hematology Oncology | Hematology | Oncology
      Experienced in Cyclic Neutropenia
      Hematology Oncology | Hematology | Oncology

      Memorialcare Medical Foundation

      4050 Barranca Pkwy, Suite 200, 
      Irvine, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Edward Wagner is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Wagner is rated as an Experienced provider by MediFind in the treatment of Cyclic Neutropenia. His top areas of expertise are Follicular Lymphoma, Paget Disease of the Breast, Breast Cancer, and Familial Colorectal Cancer.

      Experienced in Cyclic Neutropenia
      Experienced in Cyclic Neutropenia

      Newport Center Radiology Associates Medical Group Inc

      15000 Kensington Park Dr, Suite 150, 
      Tustin, CA 
       (2.1 miles away)
      Languages Spoken:
      English

      Scott Williams is a Radiologist in Tustin, California. Dr. Williams is rated as an Experienced provider by MediFind in the treatment of Cyclic Neutropenia. His top areas of expertise are Pleurisy, Pleural Effusion, Lung Nodules, Ascites, and Bone Marrow Aspiration.

      Experienced in Cyclic Neutropenia
      Interventional Radiology | Radiology
      Experienced in Cyclic Neutropenia
      Interventional Radiology | Radiology

      Newport Center Radiology Associates Medical Group Inc

      16250 Sand Canyon Ave, 
      Irvine, CA 
       (3.4 miles away)
      Languages Spoken:
      English

      Christopher Baker is an Interventional Radiologist and a Radiologist in Irvine, California. Dr. Baker is rated as an Experienced provider by MediFind in the treatment of Cyclic Neutropenia. His top areas of expertise are Ascites, Brain Aneurysm, Familial Pancreatic Cancer, Bone Marrow Aspiration, and Gastrostomy.

      Experienced in Cyclic Neutropenia
      Experienced in Cyclic Neutropenia

      Newport Center Radiology Associates Medical Group Inc

      16250 Sand Canyon Ave, 
      Irvine, CA 
       (3.4 miles away)
      Languages Spoken:
      English

      Thomas Velling is a Radiologist in Irvine, California. Dr. Velling is rated as an Experienced provider by MediFind in the treatment of Cyclic Neutropenia. His top areas of expertise are WT1-Related Wilms Tumor Syndromes, Ureterocele, Visceromegaly, Bone Graft, and Vertebroplasty.

      Experienced in Cyclic Neutropenia
      Hematology Oncology | Hematology | Oncology
      Experienced in Cyclic Neutropenia
      Hematology Oncology | Hematology | Oncology
      1401 N Tustin Ave, Suite 220, 
      Santa Ana, CA 
       (5.0 miles away)
      Languages Spoken:
      English

      Edward Alexson is a Hematologist Oncology specialist and a Hematologist in Santa Ana, California. Dr. Alexson is rated as an Experienced provider by MediFind in the treatment of Cyclic Neutropenia. His top areas of expertise are Cyclic Neutropenia, Myelodysplastic Syndrome (MDS), Juvenile Primary Osteoporosis, Venous Thromboembolism (VTE), and Bone Marrow Aspiration.

      Experienced in Cyclic Neutropenia
      Hematology Oncology | Hematology | Oncology
      Experienced in Cyclic Neutropenia
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      1601 Avocado Ave, 
      Newport Beach, CA 
       (5.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      George Semeniuk is a Hematologist Oncology specialist and a Hematologist in Newport Beach, California. Dr. Semeniuk is rated as an Experienced provider by MediFind in the treatment of Cyclic Neutropenia. His top areas of expertise are Lung Cancer, Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, and Myelodysplastic Syndrome (MDS).

      Experienced in Cyclic Neutropenia
      Hematology Oncology | Oncology | Hematology
      Experienced in Cyclic Neutropenia
      Hematology Oncology | Oncology | Hematology

      The Oncology Institute Ca, A Professional Corporation

      11100 Warner Ave, Suite 214, 
      Fountain Valley, CA 
       (6.7 miles away)
      Languages Spoken:
      English

      Rufina Miel is a Hematologist Oncology specialist and an Oncologist in Fountain Valley, California. Dr. Miel is rated as an Experienced provider by MediFind in the treatment of Cyclic Neutropenia. Her top areas of expertise are Familial Colorectal Cancer, Paget Disease of the Breast, Breast Cancer, and Chronic B-Cell Leukemia (CBCL).

      Experienced in Cyclic Neutropenia
      Pediatrics | Internal Medicine
      Experienced in Cyclic Neutropenia
      Pediatrics | Internal Medicine
      12751 Harbor Blvd, 
      Garden Grove, CA 
       (8.2 miles away)
      Languages Spoken:
      English

      Jimmy Wu is a primary care provider, practicing in Pediatrics and Internal Medicine in Garden Grove, California. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Cyclic Neutropenia. His top areas of expertise are Middle East Respiratory Syndrome (MERS), Togaviridae Disease, Type 2 Diabetes (T2D), and Muscle Spasms.

      Experienced in Cyclic Neutropenia
      Internal Medicine
      Experienced in Cyclic Neutropenia
      Internal Medicine

      Healthcare Partners Affiliates Medical Group

      26991 Crown Valley Pkwy, Suite 100, 
      Mission Viejo, CA 
       (12.3 miles away)
      Languages Spoken:
      English

      Mark Hauptman is a primary care provider, practicing in Internal Medicine in Mission Viejo, California. Dr. Hauptman is rated as an Experienced provider by MediFind in the treatment of Cyclic Neutropenia. His top areas of expertise are Hemochromatosis, Melorheostosis, Melorheostosis with Osteopoikilosis, and Osteopenia.

      Experienced in Cyclic Neutropenia
      Family Medicine
      Experienced in Cyclic Neutropenia
      Family Medicine
      3010 W Orange Ave, Suite 201, 
      Anaheim, CA 
       (13.6 miles away)
      Languages Spoken:
      English

      Wayne Nishigaya is a primary care provider, practicing in Family Medicine in Anaheim, California. Dr. Nishigaya is rated as an Experienced provider by MediFind in the treatment of Cyclic Neutropenia. His top areas of expertise are Cyclic Neutropenia, Chronic Cough, Vertigo, and Peptic Ulcer.

      Showing 1-13 of 13

      Last Updated: 01/09/2026

      What is the definition of Cyclic Neutropenia?

      Cyclic neutropenia is a disorder that causes frequent infections and other health problems in affected individuals. People with this condition have recurrent episodes of neutropenia during which there is a shortage (deficiency) of neutrophils. Neutrophils are a type of white blood cell that plays a role in inflammation and in fighting infection. The episodes of neutropenia are apparent at birth or soon afterward. For most affected individuals, neutropenia recurs every 21 days and lasts about 3 to 5 days.

      When should I see a Cyclic Neutropenia doctor near Irvine, 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 Cyclic Neutropenia doctor near Irvine, 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 Cyclic Neutropenia doctors near Irvine, 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 Cyclic Neutropenia doctors near Irvine, 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 Cyclic Neutropenia doctor near Irvine, 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 Cyclic Neutropenia doctor search results page. 

      Why is it important to get a second opinion from a different Cyclic Neutropenia 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 Cyclic Neutropenia doctor near Irvine, 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 Cyclic Neutropenia 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 Cyclic Neutropenia 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 Cyclic Neutropenia doctors near Irvine, CA?

      Look for the filter feature on the left side of the Cyclic Neutropenia 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 Cyclic Neutropenia doctor that offers video calls?

      Look for the filter feature on the left-side of the Cyclic Neutropenia 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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