The 20 Best Subarachnoid Hemorrhage Doctors Near Me in Sioux City, IA

Find the Top Subarachnoid Hemorrhage Experts and Specialists

The 20 Best Subarachnoid Hemorrhage Doctors near Sioux City, IA

Last Updated: 02/22/2026

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MediFind found 8 doctor with experience in Subarachnoid Hemorrhage near Sioux City, IA. Of these, 7 are Experienced and 1 are Distinguished.

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8 providers found
    Distinguished in Subarachnoid Hemorrhage
    Neurosurgery
    Distinguished in Subarachnoid Hemorrhage
    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 a Distinguished provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Subarachnoid Hemorrhage, Brain Aneurysm, Subdural Hematoma, Stent Placement, and Transmyocardial Revascularization.

    Experienced in Subarachnoid Hemorrhage
    Neuroradiology
    Experienced in Subarachnoid Hemorrhage
    Neuroradiology

    Northwest Iowa Hospital Corporation

    2720 Stone Park Blvd, 
    Sioux City, IA 
     (1.6 miles away)
    Languages Spoken:
    English

    Douglas Niemann is a Neuroradiologist in Sioux City, Iowa. Dr. Niemann is rated as an Experienced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Gastric Lymphoma, Lymphofollicular Hyperplasia, Breast Lump, Bone Graft, and Vertebroplasty.

    Craig Nemechek
    Experienced in Subarachnoid Hemorrhage
    General Surgery
    Experienced in Subarachnoid Hemorrhage
    General Surgery

    MercyOne Siouxland Medical Center

    801 Fifth Street, 
    Sioux City, IA 
     (0.2 miles away)
    Languages Spoken:
    English

    Craig Nemechek is a General Surgeon in Sioux City, Iowa. Dr. Nemechek is rated as an Experienced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Hernia, Choledocholithiasis, Breast Cancer, Hernia Surgery, and Lymphadenectomy.

    Learn about our expert tiers
    Lawrence Volz
    Experienced in Subarachnoid Hemorrhage
    General Surgery
    Experienced in Subarachnoid Hemorrhage
    General Surgery

    MercyOne Siouxland Medical Center

    801 Fifth Street, 
    Sioux City, IA 
     (0.2 miles away)
    Languages Spoken:
    English

    Lawrence Volz is a General Surgeon in Sioux City, Iowa. Dr. Volz is rated as an Experienced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Breast Cancer, Angiosarcoma, Gallbladder Disease, Hernia Surgery, and Bladder Reconstruction.

    Experienced in Subarachnoid Hemorrhage
    Neurosurgery
    Experienced in Subarachnoid Hemorrhage
    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 Subarachnoid Hemorrhage. His top areas of expertise are Cervical Spondylosis, Sciatica, Spinal Stenosis, Microdiscectomy, and Cervical Disc Surgery.

    Experienced in Subarachnoid Hemorrhage
    General Surgery
    Experienced in Subarachnoid Hemorrhage
    General Surgery

    Cnos PC

    600 N Sioux Point Rd, 
    Dakota Dunes, SD 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    James Hegvik is a General Surgeon in Dakota Dunes, South Dakota. Dr. Hegvik is rated as an Experienced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Hernia, Umbilical Hernia, Gallbladder Disease, Juvenile Angiofibroma, and Hernia Surgery. Dr. Hegvik is currently accepting new patients.

    Experienced in Subarachnoid Hemorrhage
    Neurosurgery
    Experienced in Subarachnoid Hemorrhage
    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 Subarachnoid Hemorrhage. His top areas of expertise are Cervical Spondylosis, Subdural Hematoma, Chronic Subdural Hematoma, Microdiscectomy, and Herniated Disc Surgery.

    Experienced in Subarachnoid Hemorrhage
    Neurosurgery
    Experienced in Subarachnoid Hemorrhage
    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 Experienced provider by MediFind in the treatment of Subarachnoid Hemorrhage. His top areas of expertise are Spinal Stenosis, Invertebral Disc Disease, Spondylolisthesis, Awake Craniotomy, and Microdiscectomy.

    Showing 1-8 of 8

    Last Updated: 02/22/2026

    What is the definition of Subarachnoid Hemorrhage?

    Subarachnoid hemorrhage is bleeding in the area between the brain and the thin tissues that cover the brain. This area is called the subarachnoid space. Subarachnoid bleeding is an emergency and prompt medical attention is needed.

    When should I see a Subarachnoid Hemorrhage 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 a Subarachnoid Hemorrhage 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 Subarachnoid Hemorrhage 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 Subarachnoid Hemorrhage 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 a Subarachnoid Hemorrhage 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 Subarachnoid Hemorrhage doctor search results page. 

    Why is it important to get a second opinion from a different Subarachnoid Hemorrhage 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 Subarachnoid Hemorrhage 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 Subarachnoid Hemorrhage 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 Subarachnoid Hemorrhage 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 Subarachnoid Hemorrhage doctors near Sioux City, IA?

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

    Look for the filter feature on the left-side of the Subarachnoid Hemorrhage 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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