The 20 Best Astrocytoma Doctors Near Me in Sioux City, IA

Find the Top Astrocytoma Experts and Specialists

The 20 Best Astrocytoma Doctors near Sioux City, IA

Last Updated: 02/22/2026

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MediFind found 11 doctor with experience in Astrocytoma near Sioux City, IA. Of these, 10 are Experienced and 1 are Advanced.

Location
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11 providers found
    Advanced in Astrocytoma
    Neurosurgery
    Advanced in Astrocytoma
    Neurosurgery

    Cnos PC

    5708 Sunnybrook Ct, 
    Sioux City, IA 
     (4.8 miles away)
    Languages Spoken:
    English

    Hendrik Klopper is a Neurosurgery provider in Sioux City, Iowa. Dr. Klopper is rated as an Advanced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Spinal Stenosis, Invertebral Disc Disease, Spondylolisthesis, Awake Craniotomy, and Microdiscectomy.

    Experienced in Astrocytoma
    Neurosurgery
    Experienced in Astrocytoma
    Neurosurgery

    MercyOne Siouxland Medical Center

    801 5th St, 
    Sioux City, IA 
     (0.2 miles away)
    Languages Spoken:
    English

    Grant Shumaker is a Neurosurgery provider in Sioux City, Iowa. Dr. Shumaker is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Cervical Spondylosis, Sciatica, Spinal Stenosis, Microdiscectomy, and Cervical Disc Surgery.

    Experienced in Astrocytoma
    Radiation Oncology
    Experienced in Astrocytoma
    Radiation Oncology

    Siouxland Regional Cancer Center

    230 Nebraska St, June E Nylen Cancer Center, 
    Sioux City, IA 
     (0.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jay Robinow is a Radiation Oncologist in Sioux City, Iowa. Dr. Robinow is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Pleuropulmonary Blastoma, Breast Cancer, Lung Cancer, and Angiosarcoma. Dr. Robinow is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Astrocytoma
    Hematology | Oncology
    Experienced in Astrocytoma
    Hematology | Oncology

    Siouxland Hematology Oncology Associates LLP

    230 Nebraska St, 
    Sioux City, IA 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Chandana Javvaji is a Hematologist and an Oncologist in Sioux City, Iowa. Dr. Javvaji is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. Her top areas of expertise are Colorectal Cancer, Pleuropulmonary Blastoma, Lung Cancer, Familial Colorectal Cancer, and Bone Marrow Aspiration.

    Experienced in Astrocytoma
    Hematology | Oncology
    Experienced in Astrocytoma
    Hematology | Oncology

    Siouxland Hematology Oncology Associates LLP

    230 Nebraska St, 
    Sioux City, IA 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Donald Wender is a Hematologist and an Oncologist in Sioux City, Iowa. Dr. Wender is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Hairy Cell Leukemia (HCL), Colorectal Cancer, Breast Cancer, Bone Marrow Aspiration, and Endoscopy.

    Experienced in Astrocytoma
    Hematology | Oncology
    Experienced in Astrocytoma
    Hematology | Oncology

    Siouxland Hematology Oncology Associates LLP

    230 Nebraska St, 
    Sioux City, IA 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nibash Budhathoki is a Hematologist and an Oncologist in Sioux City, Iowa. Dr. Budhathoki is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Pleuropulmonary Blastoma, Acute Mountain Sickness, Familial Colorectal Cancer, and Myelodysplastic Syndrome (MDS).

    Experienced in Astrocytoma
    Hematology | Oncology
    Experienced in Astrocytoma
    Hematology | Oncology

    Siouxland Hematology Oncology Associates LLP

    230 Nebraska St, 
    Sioux City, IA 
     (0.3 miles away)
    Experience:
    47+ years
    Languages Spoken:
    English
    Offers Telehealth

    Radha Rao is a Hematologist and an Oncologist in Sioux City, Iowa. Dr. Rao has been practicing medicine for over 47 years and is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. Her top areas of expertise are Severe Congenital Neutropenia, Familial Colorectal Cancer, Lung Cancer, Pleuropulmonary Blastoma, and Bone Marrow Aspiration.

    Experienced in Astrocytoma
    Radiation Oncology
    Experienced in Astrocytoma
    Radiation Oncology

    Siouxland Hematology Oncology Associates LLP

    230 Nebraska St, 
    Sioux City, IA 
     (0.3 miles away)
    Languages Spoken:
    English

    Gregory Naden is a Radiation Oncologist in Sioux City, Iowa. Dr. Naden is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Metastatic Brain Tumor, and Throat Cancer.

    Experienced in Astrocytoma
    Internal Medicine
    Experienced in Astrocytoma
    Internal Medicine

    Siouxland Hematology Oncology Associates LLP

    230 Nebraska St, 
    Sioux City, IA 
     (0.3 miles away)
    Languages Spoken:
    English

    Stephen Kahanic is an Internal Medicine provider in Sioux City, Iowa. Dr. Kahanic is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Severe Congenital Neutropenia, Chronic Familial Neutropenia, Multiple Myeloma, and Breast Cancer.

    Experienced in Astrocytoma
    Neurosurgery
    Experienced in Astrocytoma
    Neurosurgery

    Office

    575 N Sioux Point Rd, 
    North Sioux City, SD 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    William Thorell is a Neurosurgery provider in North Sioux City, South Dakota. Dr. Thorell is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Subarachnoid Hemorrhage, Brain Aneurysm, Subdural Hematoma, Stent Placement, and Transmyocardial Revascularization.

    Experienced in Astrocytoma
    Neurosurgery
    Experienced in Astrocytoma
    Neurosurgery

    Office

    575 N Sioux Point Rd, 
    North Sioux City, SD 
     (4.8 miles away)
    Languages Spoken:
    English

    Matthew Johnson is a Neurosurgery provider in North Sioux City, South Dakota. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Cervical Spondylosis, Subdural Hematoma, Chronic Subdural Hematoma, Microdiscectomy, and Herniated Disc Surgery.

    Showing 1-11 of 11

    Last Updated: 02/22/2026

    What is the definition of Astrocytoma?

    Astrocytoma is a type of tumor that can occur in the brain or spinal cord. It originates from star-shaped cells called astrocytes that regulate electrical impulses in the brain. Astrocytomas are the most common form of glioma. Astrocytomas are classified into four different grades based on how aggressive the cancer is.  Grade 1 astrocytomas are the least aggressive. These tumors can be benign or slow-growing and are generally associated with long-term survival. This grade includes subependymomas and pilocytic astrocytomas.  Grade 2 astrocytomas are slow-growing tumors that may eventually develop into larger or more aggressive tumors.  Grade 3 astrocytomas are anaplastic (malignant) tumors. These grow more quickly than Grade 2. Grade 4 astrocytomas include glioblastoma multiforme, which is the most common primary brain tumor. Glioblastoma multiforme can quickly grow and spread to other parts of the brain, leading to seizures and other serious complications.

    When should I see an Astrocytoma doctor near Sioux City, IA?

    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 Astrocytoma doctor near Sioux City, IA?

    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 Astrocytoma doctors near Sioux City, IA?

    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 Astrocytoma doctors near Sioux City, IA?

    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 Astrocytoma doctor near Sioux City, IA?

    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 Astrocytoma doctor search results page. 

    Why is it important to get a second opinion from a different Astrocytoma 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 Astrocytoma doctor near Sioux City, IA?

    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 Astrocytoma 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 Astrocytoma 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 Astrocytoma doctors near Sioux City, IA?

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

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