The 20 Best Gliosarcoma Doctors Near Me in riverside, CA

Find the Top Gliosarcoma Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 19 doctor with experience in Gliosarcoma near riverside, CA. Of these, 17 are Experienced and 2 are Advanced.

Location
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19 providers found
    Experienced in Gliosarcoma
    Radiation Oncology
    Experienced in Gliosarcoma
    Radiation Oncology
    Referral may be required

    Riverside Radiation Oncology Medical Group

    4500 Brockton Ave Ste 101, 
    Riverside, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Afshin Rashtian is a Radiation Oncologist practicing medicine in Riverside, California. Dr. Rashtian is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Breast Cancer, Intraductal Papilloma, Meningioma, and Gamma Knife Radiosurgery.

    Experienced in Gliosarcoma
    Experienced in Gliosarcoma
    Referral may be required

    California Advanced Surgical Specialists

    4510 Brockton Ave Ste 175, 
    Riverside, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nikhil Sahasrabudhe is a Neurosurgery provider practicing medicine in Riverside, California. Dr. Sahasrabudhe is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Subdural Hematoma, Chronic Subdural Hematoma, Stroke, Awake Craniotomy, and Gastrostomy. Dr. Sahasrabudhe is currently accepting new patients.

    Experienced in Gliosarcoma
    Experienced in Gliosarcoma
    Referral may be required

    California Advanced Surgical Specialists

    4510 Brockton Ave Ste 175, 
    Riverside, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Clifford Douglas is a Neurosurgery provider practicing medicine in Riverside, California. Dr. Douglas is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Subdural Hematoma, Invertebral Disc Disease, Spinal Stenosis, Laminectomy, and Deep Brain Stimulation. Dr. Douglas is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Gliosarcoma
    Radiation Oncology
    Advanced in Gliosarcoma
    Radiation Oncology
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lilia Loredo is a Radiation Oncologist practicing medicine in Loma Linda, California. Dr. Loredo is rated as an Advanced provider by MediFind in the treatment of Gliosarcoma. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Meningioma, Radiation Induced Meningioma, Chordoma, and Brain Tumor.

    Advanced in Gliosarcoma
    Neurosurgery
    Advanced in Gliosarcoma
    Neurosurgery
    Referral may be required

    Office

    11234 Anderson St Rm 2562-B, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English

    Achal Achrol is a Neurosurgery provider practicing medicine in Loma Linda, California. Dr. Achrol is rated as an Advanced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Glioblastoma, Astrocytoma, Brain Tumor, Glioma, and Awake Craniotomy.

    Experienced in Gliosarcoma
    Neurosurgery
    Experienced in Gliosarcoma
    Neurosurgery
    Referral may be required

    Cal Med Physicians And Surgeons, Inc.

    400 N Pepper Ave, 
    Colton, CA 
     (6.5 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Raed Sweiss is a Neurosurgery provider practicing medicine in Colton, California. He has been practicing medicine for over 18 years. Dr. Sweiss is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Chronic Subdural Hematoma, Subdural Hematoma, Delirium, Laminectomy, and Gastrostomy. Dr. Sweiss is board certified in American Board Of Neurological Surgery.

    Experienced in Gliosarcoma
    Experienced in Gliosarcoma
    Referral may be required

    Kaiser Permanente Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kenneth De Los Reyes is a Neurosurgery provider practicing medicine in Fontana, California. Dr. De Los Reyes is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Pituitary Tumor, Hydrocephalus, Meningioma, Awake Craniotomy, and Balloon Sinuplasty. Dr. De Los Reyes is currently accepting new patients.

    Experienced in Gliosarcoma
    Experienced in Gliosarcoma
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ramachandran Promodkumar is a Neurosurgery provider practicing medicine in Loma Linda, California. Dr. Promodkumar is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Brain Aneurysm, Pulmonary Arteriovenous Malformation (PAVM), Subarachnoid Hemorrhage, Cerebral Artery Bypass Surgery, and Extracranial-Intracranial Bypass Surgery.

    Experienced in Gliosarcoma
    Radiation Oncology
    Experienced in Gliosarcoma
    Radiation Oncology
    Referral may be required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David Bush is a Radiation Oncologist practicing medicine in Loma Linda, California. Dr. Bush is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Lung Cancer, and Advanced Bronchoscopy.

    Experienced in Gliosarcoma
    Experienced in Gliosarcoma
    Referral may be required

    Office

    11234 Anderson St Rm 2562B, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Warren Boling is a Neurosurgery provider practicing medicine in Loma Linda, California. Dr. Boling is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Seizures, Dysembryoplastic Neuroepithelial Tumors (DNET), Brain Stem Cancer, Awake Craniotomy, and Thrombectomy.

    Experienced in Gliosarcoma
    Experienced in Gliosarcoma
    Referral may be required

    Loma Linda University East Campus Hospital

    25333 Barton Rd, 
    Loma Linda, CA 
     (8.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Miguel Lopez-Gonzalez is a Neurosurgery provider practicing medicine in Loma Linda, California. Dr. Lopez-Gonzalez is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Pituitary Tumor, Meningioma, Prolactinoma, Deep Brain Stimulation, and Awake Craniotomy.

    Experienced in Gliosarcoma
    Experienced in Gliosarcoma
    Referral may be required

    Loma Linda University Professional Plaza-Neurosurgery Ambulatory Services

    25455 Barton Rd Ste 108A, 
    Loma Linda, CA 
     (8.5 miles away)
    Languages Spoken:
    English

    Richard Robison is a Neurosurgery provider practicing medicine in Loma Linda, California. Dr. Robison is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Dandy-Walker Syndrome, Arachnoid Cysts, Hydrocephalus due to Congenital Stenosis of Aqueduct of Sylvius, Rhizotomy, and Tissue Biopsy.

    Experienced in Gliosarcoma
    Neurology
    Experienced in Gliosarcoma
    Neurology
    Referral may be required

    Jerry L. Pettis Memorial Veterans' Hospital

    11201 Benton St, 
    Loma Linda, CA 
     (8.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Xiaoying Lu is a Neurologist practicing medicine in Loma Linda, California. Dr. Lu is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Epilepsy with Myoclonic-Atonic Seizures, West Syndrome, Myoclonic Epilepsy, and Infant Epilepsy with Migrant Focal Crisis. Dr. Lu is currently accepting new patients.

    Experienced in Gliosarcoma
    Experienced in Gliosarcoma
    Referral may be required

    SAC Health System

    250 S G St, 
    San Bernardino,, CA 
     (9.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Travis Losey is a Neurologist practicing medicine in San Bernardino,, California. Dr. Losey is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Seizures, Memory Loss, Epilepsy, and Autosomal Dominant Nocturnal Frontal Lobe Epilepsy (ADNFLE). Dr. Losey is currently accepting new patients.

    Experienced in Gliosarcoma
    Neurosurgery | Neurology
    Experienced in Gliosarcoma
    Neurosurgery | Neurology
    Referral may be required

    Chaparral Medical Group

    401 E Highland Ave, Ste 252, 
    San Bernardino, CA 
     (12.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ali Mesiwala is a Neurosurgery specialist and a Neurologist practicing medicine in San Bernardino, California. Dr. Mesiwala is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Subdural Hematoma, Klippel-Feil Syndrome, Chronic Subdural Hematoma, Microdiscectomy, and Herniated Disc Surgery. Dr. Mesiwala is board certified in Neurological Surgery. Dr. Mesiwala is currently accepting new patients.

    Experienced in Gliosarcoma
    Radiation Oncology
    Experienced in Gliosarcoma
    Radiation Oncology
    Referral may be required
    1800 Medical Center Drive, Suite 100, 
    San Bernardino, CA 
     (10.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Munther Alqaisi is a Radiation Oncologist practicing medicine in San Bernardino, California. Dr. Alqaisi is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Familial Prostate Cancer, Prostate Cancer, and Cervical Cancer. Dr. Alqaisi is currently accepting new patients.

    Experienced in Gliosarcoma
    Radiation Oncology
    Experienced in Gliosarcoma
    Radiation Oncology
    Referral may be required

    San Bernardino Cancer Care Center

    1800 Medical Center Dr, Ste 100, 
    San Bernardino, CA 
     (10.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Shahid Latif is a Radiation Oncologist practicing medicine in San Bernardino, California. Dr. Latif is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, HER-2 Positive Breast Cancer, Angiosarcoma, and Familial Prostate Cancer. Dr. Latif is board certified in Radiology Radiation Oncology. Dr. Latif is currently accepting new patients.

    Experienced in Gliosarcoma
    Radiation Oncology
    Experienced in Gliosarcoma
    Radiation Oncology
    Referral may be required

    City Of Hope Medical Foundation

    401 E Highland Ave, Ste D, 
    San Bernardino, CA 
     (12.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ari Katerelos is a Radiation Oncologist practicing medicine in San Bernardino, California. Dr. Katerelos is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Familial Prostate Cancer, Prostate Cancer, Chordoma, and Bone Tumor. Dr. Katerelos is board certified in Radiology Radiation Oncology. Dr. Katerelos is currently accepting new patients.

    Experienced in Gliosarcoma
    Radiation Oncology
    Experienced in Gliosarcoma
    Radiation Oncology
    Referral may be required

    Fortress Diagnostics Testing Inc

    1801 Excise Ave Ste 108, 
    Ontario, CA 
     (12.9 miles away)
    Languages Spoken:
    English

    Krupali Tejura is a Radiation Oncologist practicing medicine in Ontario, California. Dr. Tejura is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), Metastatic Brain Tumor, and Breast Cancer.

    Showing 1-19 of 19

    Last Updated: 09/26/2026

    What is the definition of Gliosarcoma?

    Gliosarcoma is a rare type of brain tumor that develops from glial cells, which are specialized cells that surround and support neurons (nerve cells). Unlike gliomas, gliosarcomas have a higher likelihood to spread to the lymph nodes, lungs, and liver. 

    When should I see a Gliosarcoma doctor near riverside, 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 Gliosarcoma doctor near riverside, 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 Gliosarcoma doctors near riverside, 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 Gliosarcoma doctors near riverside, 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 Gliosarcoma doctor near riverside, 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 Gliosarcoma doctor search results page. 

    Why is it important to get a second opinion from a different Gliosarcoma 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 Gliosarcoma doctor near riverside, 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 Gliosarcoma 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 Gliosarcoma 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 Gliosarcoma doctors near riverside, CA?

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

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

    Read more about our Content Policy. 

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