The 20 Best Idiopathic Neutropenia Doctors Near Me in brea, CA

Find the Top Idiopathic Neutropenia Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 38 doctor with experience in Idiopathic Neutropenia near brea, CA. Of these, 38 are Experienced.

Location
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38 providers found
    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Referral may be required

    UCI Health Chao Family Comprehensive Cancer Center

    101 The City Drive South, Building 23, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mohammadbagher Ziari is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Ziari is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Breast Cancer, and Paget Disease of the Breast. Dr. Ziari is board certified in American Board Of Internal Medicine - Hematology and American Board Of Internal Medicine - Medical Oncology.

    Experienced in Idiopathic Neutropenia
    Family Medicine
    Experienced in Idiopathic Neutropenia
    Family Medicine
    955 West Imperial Highway, Suite 200, 
    Brea, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Yoon is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Yoon is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Osteomyelitis in Children, High Cholesterol, and Type 2 Diabetes (T2D). Dr. Yoon is currently accepting new patients.

    Experienced in Idiopathic Neutropenia
    Hematology Oncology
    Experienced in Idiopathic Neutropenia
    Hematology Oncology
    Referral may be required
    2151 North Harbor Boulevard, Suite 2100, 
    Fullerton, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Park is a Hematologist Oncology provider practicing medicine in Fullerton, California. Dr. Park is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Non-Hodgkin Lymphoma, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Park is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Idiopathic Neutropenia
    Hematology Oncology
    Experienced in Idiopathic Neutropenia
    Hematology Oncology
    Referral may be required
    2151 North Harbor Boulevard, 
    Fullerton, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Monica Lee is a Hematologist Oncology provider practicing medicine in Fullerton, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Angiosarcoma, and Vitamin B12 Deficiency Anemia. Dr. Lee is currently accepting new patients.

    Experienced in Idiopathic Neutropenia
    Family Medicine
    Experienced in Idiopathic Neutropenia
    Family Medicine
    1835 Sunny Crest Drive, 
    Fullerton, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Daniel Kim is a primary care provider, practicing in Family Medicine in Fullerton, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. His clinical expertise encompasses Cerebellar Multiple System Atrophy, Hepatocerebral Degeneration, Type 2 Diabetes (T2D), and Felty Syndrome.

    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Referral may be required
    2151 North Harbor Boulevard, Suite 2100, 
    Fullerton, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sanjay Sharma is a Hematologist and an Oncologist practicing medicine in Fullerton, California. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Inflammatory Breast Cancer, Angiosarcoma, and Clear Cell Sarcoma. Dr. Sharma is currently accepting new patients.

    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Referral may be required

    Crosson Cancer Institute

    2151 N Harbor Blvd Ste 3200, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Roy Panares is a Hematologist and an Oncologist practicing medicine in Fullerton, California. Dr. Panares is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Familial Pancreatic Cancer, and Gastroesophageal Junction Cancer.

    Experienced in Idiopathic Neutropenia
    Internal Medicine
    Experienced in Idiopathic Neutropenia
    Internal Medicine

    Uci Health-Placentia Linda

    1301 N Rose Dr, 
    Placentia, CA 
     (3.9 miles away)
    Languages Spoken:
    English

    Abraham Harn is a primary care provider, practicing in Internal Medicine in Placentia, California. Dr. Harn is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Sepsis, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Hernia Surgery, and Endoscopy.

    Experienced in Idiopathic Neutropenia
    Family Medicine
    Experienced in Idiopathic Neutropenia
    Family Medicine

    SJ Byeon Medical Corp.

    19115 Colima Rd Unit 102, 
    Rowland Heights, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Sangjun Byeon is a primary care provider, practicing in Family Medicine in Rowland Heights, California. Dr. Byeon is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Henoch-Schonlein Purpura, Sciatica, Scoliosis, and Bronchitis.

    Experienced in Idiopathic Neutropenia
    Family Medicine
    Experienced in Idiopathic Neutropenia
    Family Medicine

    Office

    18575 Gale Ave Ste 128, 
    City Of Industry, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Yuan-fei Chen is a primary care provider, practicing in Family Medicine in City Of Industry, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. Her clinical expertise encompasses Progressive Familial Intrahepatic Cholestasis Type 3, Progressive Familial Intrahepatic Cholestasis Type 1, Progressive Familial Intrahepatic Cholestasis Type 2, and High Cholesterol.

    Experienced in Idiopathic Neutropenia
    Experienced in Idiopathic Neutropenia

    Central City Community Health Center

    2237 W Ball Rd, 
    Anaheim, CA 
     (7.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Shafeeq Shamsiddeen is a primary care provider, practicing in General Practice in Anaheim, California. Dr. Shamsiddeen is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. He is also highly rated in 82 other conditions, according to our data. His clinical expertise encompasses Schizoaffective Disorder, High Cholesterol, Vitamin D Deficiency, and Obesity in Children. Dr. Shamsiddeen is currently accepting new patients.

    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Referral may be required

    The Oncology Institute

    11525 Brookshire Ave Ste 202, 
    Downey, CA 
     (13.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dilruba Haque is a Hematologist and an Oncologist practicing medicine in Downey, California. Dr. Haque is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Rhabdomyosarcoma Embryonal, Undifferentiated Pleomorphic Sarcoma, Adult Soft Tissue Sarcoma, and Non-Hodgkin Lymphoma.

    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Referral may be required

    UCI Health Chao Family Comprehensive Cancer Center

    101 The City Drive South, Building 23, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English, Farsi
    Offers Telehealth

    Kamyar Nader is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Nader is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Large-Cell Immunoblastic Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Sickle Cell Disease, Follicular Lymphoma, and Bone Marrow Aspiration. Dr. Nader is board certified in American Board Of Internal Medicine - Hematology and American Board Of Internal Medicine - Medical Oncology.

    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Referral may be required

    UCI Health Chao Family Comprehensive Cancer Center

    101 The City Drive South, Building 23, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Deepa Jeyakumar is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Jeyakumar is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Acute Myeloid Leukemia (AML), Acute Lymphoblastic Leukemia (ALL), Chronic T-Cell Leukemia (CTCL), Bone Marrow Aspiration, and Bone Marrow Transplant. Dr. Jeyakumar is board certified in American Board Of Internal Medicine - Hematology and American Board Of Internal Medicine - Medical Oncology.

    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Referral may be required

    UCI Health Chao Family Comprehensive Cancer Center

    101 The City Drive South, Building 23, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English, French, Romanian
    Offers Telehealth

    Stefan Ciurea is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Ciurea is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Acute Myeloid Leukemia (AML), Graft Versus Host Disease (GvHD), Leukemia, Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Ciurea is board certified in American Board Of Internal Medicine - Hematology.

    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Experienced in Idiopathic Neutropenia
    Hematology | Oncology
    Referral may be required

    UCI Health Chao Family Comprehensive Cancer Center

    101 The City Drive South, Building 23, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kiran Naqvi is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Naqvi is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Acute Myeloid Leukemia (AML), Chronic Myelogenous Leukemia (CML), Myelodysplastic Syndrome (MDS), Leukemia, and Bone Marrow Aspiration. Dr. Naqvi is board certified in American Board Of Internal Medicine - Hematology, American Board Of Internal Medicine - Medical Oncology, and American Board Of Internal Medicine - Internal Medicine.

    Experienced in Idiopathic Neutropenia
    Internal Medicine
    Experienced in Idiopathic Neutropenia
    Internal Medicine

    Pacific Cancer Medical Center

    1801 W Romneya Dr, 
    Anaheim, CA 
     (5.2 miles away)
    Languages Spoken:
    English

    Ajit Maniam is a primary care provider, practicing in Internal Medicine in Anaheim, California. Dr. Maniam is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Drug-Induced Thrombocytopenia, POEMS Syndrome, Thrombocytopenia, and Mondor Disease. Dr. Maniam is board certified in American Board Of Internal Medicine.

    Experienced in Idiopathic Neutropenia
    Family Medicine
    Experienced in Idiopathic Neutropenia
    Family Medicine

    Jonah Medical Group, Inc

    408 S Beach Blvd, 
    Anaheim, CA 
     (8.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Edwin Choi is a primary care provider, practicing in Family Medicine in Anaheim, California. Dr. Choi is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol. Dr. Choi is board certified in American Board Of Family Medicine.

    Experienced in Idiopathic Neutropenia
    Internal Medicine
    Experienced in Idiopathic Neutropenia
    Internal Medicine

    Oncology Physicians Network Of California PC

    8135 Painter Ave, 
    Whittier, CA 
     (8.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Merrill Shum is a primary care provider, practicing in Internal Medicine in Whittier, California. Dr. Shum is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Colorectal Cancer, Familial Colorectal Cancer, and Multiple Myeloma. Dr. Shum is board certified in American Board Of Internal Medicine.

    Experienced in Idiopathic Neutropenia
    Hematology
    Experienced in Idiopathic Neutropenia
    Hematology
    Referral may be required

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Zahra Pakbaz is a Hematologist practicing medicine in Orange, California. Dr. Pakbaz is rated as an Experienced provider by MediFind in the treatment of Idiopathic Neutropenia. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Anemia, Hemoglobinopathy, Congenital Hemolytic Anemia, and Thalassemia.

    Showing 1-20 of 38

    Last Updated: 09/26/2026

    When should I see an Idiopathic Neutropenia doctor near brea, 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 an Idiopathic Neutropenia doctor near brea, 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 Idiopathic Neutropenia doctors near brea, 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 Idiopathic Neutropenia doctors near brea, 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 an Idiopathic Neutropenia doctor near brea, 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 Idiopathic Neutropenia doctor search results page. 

    Why is it important to get a second opinion from a different Idiopathic 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 an Idiopathic Neutropenia doctor near brea, 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 Idiopathic 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 Idiopathic 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 Idiopathic Neutropenia doctors near brea, CA?

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

    Look for the filter feature on the left-side of the Idiopathic 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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