The 20 Best Brain Tumor Doctors Near Me in concord, CA

Find the Top Brain Tumor Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 19 doctor with experience in Brain Tumor near concord, CA. Of these, 12 are Experienced and 7 are Advanced.

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19 providers found
    Advanced in Brain Tumor
    Radiation Oncology
    Advanced in Brain Tumor
    Radiation Oncology
    Referral may be required

    John Muir Health Physician Network

    1450 Treat Blvd, Ste 300, 
    Walnut Creek, CA 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. James L. Rembert is a radiation oncologist who specializes in treating various types of cancer, brain and spinal cord tumors, cancers of the reproductive and urinary systems, lung cancers and other cancers in the chest, and bone or soft tissue tumors (sarcomas). His path to becoming a radiation oncologist began with personal tragedy, losing both his brother and a friend to cancer while in college. These experiences ignited his passion for oncology and shaped his approach to patient care. Understanding the challenges firsthand, he strives to treat each patient and their family with empathy and compassion. Rembert earned his medical degree from the Perelman School of Medicine at the University of Pennsylvania. He completed a residency in radiation oncology at UCSF. Dr. Rembert is rated as an Advanced provider by MediFind in the treatment of Brain Tumor. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Familial Prostate Cancer, Prostate Cancer, Gliosarcoma, and Embryonal Tumor with Multilayered Rosettes. Dr. Rembert is board certified in American Board Of Radiology, Radiation Oncology. Dr. Rembert is currently accepting new patients.

    Advanced in Brain Tumor
    Radiation Oncology
    Advanced in Brain Tumor
    Radiation Oncology
    Referral may be required

    John Muir Health Concord Medical Center

    2540 East St, 
    Concord, CA 
     (0.4 miles away)
    Languages Spoken:
    English, Farsi, Spanish

    Daniel Chinn is a Radiation Oncologist practicing medicine in Concord, California. Dr. Chinn is rated as an Advanced provider by MediFind in the treatment of Brain Tumor. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Breast Cancer, Lung Adenocarcinoma, and Squamous Cell Lung Carcinoma.

    Advanced in Brain Tumor
    Advanced in Brain Tumor
    Referral may be required

    Stanford Medicine Children's Health Specialty Services-Walnut Creek-Pediatric Neurolog

    106 La Casa Via, 
    Walnut Creek, CA 
     (4.9 miles away)
    Languages Spoken:
    English

    Kelly Mahaney is a Neurosurgery provider practicing medicine in Walnut Creek, California. Dr. Mahaney is rated as an Advanced provider by MediFind in the treatment of Brain Tumor. She is also highly rated in 63 other conditions, according to our data. Her clinical expertise encompasses Hydrocephalus, Chiari Malformation, Craniosynostosis, Plagiocephaly, and Posterior Fossa Decompression.

    Are you looking for a specific type of Brain Tumor?

    Common conditions include: Astrocytoma, Atypical Teratoid Rhabdoid Tumor (ATRT), Chondroma, Chondrosarcoma

      Learn about our expert tiers
      Advanced in Brain Tumor
      Neurosurgery
      Advanced in Brain Tumor
      Neurosurgery
      Referral may be required

      Stanford Medicine Children's Health Specialty Services-Walnut Creek-Pediatric Neurolog

      106 La Casa Via, 
      Walnut Creek, CA 
       (4.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Cormac Maher is a Neurosurgery provider practicing medicine in Walnut Creek, California. Dr. Maher is rated as an Advanced provider by MediFind in the treatment of Brain Tumor. He is also highly rated in 65 other conditions, according to our data. His clinical expertise encompasses Arachnoid Cysts, Chiari Malformation, Chiari Malformation Type 2, Posterior Fossa Decompression, and Laminectomy.

      Experienced in Brain Tumor
      Experienced in Brain Tumor
      Referral may be required

      Diablo Valley Oncology And Hematology Medical Group Inc.

      400 Taylor Blvd Ste 202, 
      Pleasant Hill, CA 
       (3.0 miles away)
      Languages Spoken:
      English, Russian, Spanish
      Offers Telehealth

      Yelena Krupitskaya is an Oncologist practicing medicine in Pleasant Hill, California. Dr. Krupitskaya is rated as an Experienced provider by MediFind in the treatment of Brain Tumor. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Thrombocytopenia, Familial Colorectal Cancer, Lung Cancer, and Squamous Cell Carcinoma of the Anal Canal (SCAC).

      Experienced in Brain Tumor
      Hematology | Oncology
      Experienced in Brain Tumor
      Hematology | Oncology
      Referral may be required

      Diablo Valley Oncology And Hematology Medical Group Inc.

      400 Taylor Blvd Ste 202, 
      Pleasant Hill, CA 
       (3.0 miles away)
      Languages Spoken:
      English

      Robert Robles is a Hematologist and an Oncologist practicing medicine in Pleasant Hill, California. Dr. Robles is rated as an Experienced provider by MediFind in the treatment of Brain Tumor. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Porphyria, Acute Hepatic Porphyria (AHP), and Bone Marrow Aspiration.

      Experienced in Brain Tumor
      Experienced in Brain Tumor
      Referral may be required

      Diablo Valley Oncology And Hematology Medical Group Inc.

      400 Taylor Blvd Ste 202, 
      Pleasant Hill, CA 
       (3.0 miles away)
      Languages Spoken:
      English, French
      Offers Telehealth

      Tiffany Svahn is an Oncologist practicing medicine in Pleasant Hill, California. Dr. Svahn is rated as an Experienced provider by MediFind in the treatment of Brain Tumor. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Inflammatory Breast Cancer.

      Experienced in Brain Tumor
      Experienced in Brain Tumor
      Referral may be required

      Advanced Sleep Diagnostics Inc.

      2637 Shadelands Dr, 
      Walnut Creek, CA 
       (3.8 miles away)
      Languages Spoken:
      English

      Brandon Mccutcheon is a Neurosurgery provider practicing medicine in Walnut Creek, California. Dr. Mccutcheon is rated as an Experienced provider by MediFind in the treatment of Brain Tumor. His clinical expertise encompasses Subdural Hematoma, Cerebrospinal Fluid Leak, Spinal Stenosis, Thrombectomy, and Spinal Fusion.

      Experienced in Brain Tumor
      Experienced in Brain Tumor
      Referral may be required

      Office

      1600 Ygnacio Valley Rd, 
      Walnut Creek, CA 
       (4.7 miles away)
      Languages Spoken:
      English

      Oana Spataru is a Neurologist practicing medicine in Walnut Creek, California. Dr. Spataru is rated as an Experienced provider by MediFind in the treatment of Brain Tumor. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Delirium, Apoplexy, Stroke, Subarachnoid Hemorrhage, and Thrombectomy.

      Experienced in Brain Tumor
      Neurosurgery
      Experienced in Brain Tumor
      Neurosurgery
      Referral may be required

      John Muir Medical Center Walnut Creek

      1601 Ygnacio Valley Rd, 
      Walnut Creek, CA 
       (4.8 miles away)
      Languages Spoken:
      English

      Terence Chen is a Neurosurgery provider practicing medicine in Walnut Creek, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Brain Tumor. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Delirium, Cervical Myelopathy, Subdural Hematoma, Laminectomy, and Awake Craniotomy.

      Experienced in Brain Tumor
      Experienced in Brain Tumor
      Referral may be required

      John Muir Medical Center Walnut Creek

      1601 Ygnacio Valley Rd, 
      Walnut Creek, CA 
       (4.8 miles away)
      Languages Spoken:
      English

      George Counelis is a Neurosurgery provider practicing medicine in Walnut Creek, California. Dr. Counelis is rated as an Experienced provider by MediFind in the treatment of Brain Tumor. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Delirium, Subdural Hematoma, Chronic Subdural Hematoma, Laminectomy, and Awake Craniotomy.

      Experienced in Brain Tumor
      Experienced in Brain Tumor
      Referral may be required

      John Muir Medical Center Walnut Creek

      1601 Ygnacio Valley Rd, 
      Walnut Creek, CA 
       (4.8 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Offers Telehealth

      Maxwell Merkow is a Neurosurgery provider practicing medicine in Walnut Creek, California. He has been practicing medicine for over 17 years. Dr. Merkow is rated as an Experienced provider by MediFind in the treatment of Brain Tumor. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Subdural Hematoma, Chronic Subdural Hematoma, Stroke, Posterior Fossa Decompression, and Laminectomy.

      Experienced in Brain Tumor
      Experienced in Brain Tumor
      Referral may be required

      Stanford Medicine Children's Health Specialty Services-Walnut Creek-Pediatric Neurolog

      106 La Casa Via, 
      Walnut Creek, CA 
       (4.9 miles away)
      Languages Spoken:
      English

      Harold Phillips is a Neurosurgery provider practicing medicine in Walnut Creek, California. Dr. Phillips is rated as an Experienced provider by MediFind in the treatment of Brain Tumor. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Plagiocephaly, Cortical Dysplasia, Sunken Fontanelles, and Tethered Cord Syndrome.

      Advanced in Brain Tumor
      Hematology | Oncology
      Advanced in Brain Tumor
      Hematology | Oncology
      Referral may be required

      John Muir Health Cancer Medical Group

      177 La Casa Via Ste 390, 
      Walnut Creek, CA 
       (5.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Gigi Chen is a Hematologist and an Oncologist practicing medicine in Walnut Creek, California. Dr. Chen is rated as an Advanced provider by MediFind in the treatment of Brain Tumor. She is also highly rated in 67 other conditions, according to our data. Her clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Paget Disease of the Breast, and Testicular Yolk Sac Tumor.

      Advanced in Brain Tumor
      Hematology | Oncology
      Advanced in Brain Tumor
      Hematology | Oncology
      Referral may be required

      Gregory Rhodes MD Cancer Center

      575 Lennon Ln, 
      Walnut Creek, CA 
       (5.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jewel Johl is a Hematologist and an Oncologist practicing medicine in Walnut Creek, California. Dr. Johl is rated as an Advanced provider by MediFind in the treatment of Brain Tumor. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Embryonal Tumor with Multilayered Rosettes, Atypical Teratoid Rhabdoid Tumor (ATRT), Neuroepithelioma, Pleuropulmonary Blastoma, and Bone Marrow Aspiration.

      Experienced in Brain Tumor
      Experienced in Brain Tumor
      Referral may be required

      Office

      1455 Montego Ste 200, 
      Walnut Creek, CA 
       (5.8 miles away)
      Languages Spoken:
      English

      Geoffrey Adey is a Neurosurgery provider practicing medicine in Walnut Creek, California. Dr. Adey is rated as an Experienced provider by MediFind in the treatment of Brain Tumor. His clinical expertise encompasses Subdural Hematoma, Cervical Myelopathy, Dysembryoplastic Neuroepithelial Tumors (DNET), and Brain Stem Cancer.

      Advanced in Brain Tumor
      Advanced in Brain Tumor
      Referral may be required

      Office

      1320 El Capitan Dr Ste 300, 
      Danville, CA 
       (11.7 miles away)
      Languages Spoken:
      English

      Lawrence Dickinson is a Neurosurgery provider practicing medicine in Danville, California. Dr. Dickinson is rated as an Advanced provider by MediFind in the treatment of Brain Tumor. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Glioblastoma, Astrocytoma, Hydrocephalus, Awake Craniotomy, and Gastrostomy.

      Experienced in Brain Tumor
      Experienced in Brain Tumor
      Referral may be required

      Robert A. Fox MD Inc

      2150 Appian Way Ste 100, 
      Pinole, CA 
       (14.0 miles away)
      Languages Spoken:
      English

      Thomas Mampalam is a Neurosurgery provider practicing medicine in Pinole, California. Dr. Mampalam is rated as an Experienced provider by MediFind in the treatment of Brain Tumor. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Subdural Hematoma, Spinal Stenosis, Stroke, Chronic Subdural Hematoma, and Laminectomy.

      Experienced in Brain Tumor
      Experienced in Brain Tumor
      Referral may be required
      1320 El Capitan Dr., Suite 300, 
      Danville, CA 
       (14.0 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Xiaoran Zhang is a Neurosurgery provider practicing medicine in Danville, California. He has been practicing medicine for over 10 years. Dr. Zhang is rated as an Experienced provider by MediFind in the treatment of Brain Tumor. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Glioma, Gliomatosis Cerebri, Brain Tumor, Posterior Fossa Decompression, and Vitrectomy. Dr. Zhang is currently accepting new patients.

      Showing 1-19 of 19

      Last Updated: 09/26/2026

      What is the definition of Brain Tumor?

      A primary brain tumor is a group (mass) of abnormal cells that start in the brain.

      When should I see a Brain Tumor doctor near concord, 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 Brain Tumor doctor near concord, 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 Brain Tumor doctors near concord, 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 Brain Tumor doctors near concord, 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 Brain Tumor doctor near concord, 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 Brain Tumor doctor search results page. 

      Why is it important to get a second opinion from a different Brain Tumor 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 Brain Tumor doctor near concord, 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 Brain Tumor 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 Brain Tumor 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 Brain Tumor doctors near concord, CA?

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

      Look for the filter feature on the left-side of the Brain Tumor 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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