The 20 Best Gamma Knife Radiosurgery Doctors in Oregon, US

Find the Experts and Specialists who perform Gamma Knife Radiosurgery

Last Updated: 04/28/2026

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MediFind found 9 doctor with experience in Gamma Knife Radiosurgery near Oregon, US. Of these, 9 are Experienced.

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9 providers found
    Experienced in Gamma Knife Radiosurgery
    Oncology | Neurosurgery
    Experienced in Gamma Knife Radiosurgery
    Oncology | Neurosurgery
    9155 Southwest Barnes Road, Suite 440, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Seth Oliveria is an Oncologist and a Neurosurgery provider in Portland, Oregon. Dr. Oliveria is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Radiation Induced Meningioma, Essential Tremor, Trigeminal Neuralgia, Deep Brain Stimulation, and Awake Craniotomy. Dr. Oliveria is currently accepting new patients.

    Experienced in Gamma Knife Radiosurgery
    Experienced in Gamma Knife Radiosurgery
    9155 Southwest Barnes Road, Suite 440, 
    Portland, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Martin Baggenstos is a Neurosurgery provider in Portland, Oregon. Dr. Baggenstos is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Chronic Pain, Microdiscectomy, and Cervical Disc Surgery. Dr. Baggenstos is currently accepting new patients.

    Experienced in Gamma Knife Radiosurgery
    Experienced in Gamma Knife Radiosurgery
    3355 Riverbend Drive, Suite 400, 
    Springfield, OR 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Andrew Kokkino is a Neurosurgery provider in Springfield, Oregon. Dr. Kokkino is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Spinal Stenosis, Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), Laminectomy, and Microdiscectomy. Dr. Kokkino is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Gamma Knife Radiosurgery
    Experienced in Gamma Knife Radiosurgery
    4805 Northeast Glisan Street, 
    Portland, OR 
    Languages Spoken:
    English
    Offers Telehealth

    Richard Polin is a Neurosurgery provider in Portland, Oregon. Dr. Polin is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Cervical Myelopathy, Cervical Spondylosis, Spinal Stenosis, Microdiscectomy, and Herniated Disc Surgery.

    Experienced in Gamma Knife Radiosurgery
    Palliative Medicine
    Experienced in Gamma Knife Radiosurgery
    Palliative Medicine

    University Andrology Lab LLC

    3303 S Bond Ave, 
    Portland, OR 
    Languages Spoken:
    English
    Offers Telehealth

    Jason Webb is a Palliative Medicine provider in Portland, Oregon. Dr. Webb is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Post-Traumatic Stress Disorder (PTSD) and Gamma Knife Radiosurgery.

    Experienced in Gamma Knife Radiosurgery
    Internal Medicine
    Experienced in Gamma Knife Radiosurgery
    Internal Medicine

    Legacy Emanuel Medical Center

    2801 N Gantenbein Ave, 
    Portland, OR 
    Languages Spoken:
    English

    Elizabeth Harbottle is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Harbottle is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. Her top areas of expertise are Toxic Shock Syndrome, Low Sodium Level, Heart Failure, Gamma Knife Radiosurgery, and Endoscopy.

    Experienced in Gamma Knife Radiosurgery
    Nurse Practitioner
    Experienced in Gamma Knife Radiosurgery
    Nurse Practitioner

    Sacred Heart Physicians

    3377 Riverbend Dr, 
    Springfield, OR 
    Languages Spoken:
    English
    Offers Telehealth

    Hiroe Toyama is a Nurse Practitioner in Springfield, Oregon. Ms. Toyama is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. Her top area of expertise is Gamma Knife Radiosurgery.

    Experienced in Gamma Knife Radiosurgery
    Radiation Oncology
    Experienced in Gamma Knife Radiosurgery
    Radiation Oncology

    Community Cancer Foundation

    2880 NW Stewart Pkwy Ste 100, 
    Roseburg, OR 
    Experience:
    10+ years
    Languages Spoken:
    English

    Michael Marietta is a Radiation Oncologist in Roseburg, Oregon. Dr. Marietta has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Sheehan Syndrome, Breast Cancer, Familial Prostate Cancer, Prostate Cancer, and Gamma Knife Radiosurgery.

    Experienced in Gamma Knife Radiosurgery
    Neurosurgery
    Experienced in Gamma Knife Radiosurgery
    Neurosurgery

    PeaceHealth

    3377 Riverbend Dr, 
    Springfield, OR 
    Experience:
    10+ years
    Languages Spoken:
    English

    Alp Ozpinar is a Neurosurgery provider in Springfield, Oregon. Dr. Ozpinar has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Lordosis, Spondylolisthesis, Scoliosis, Rhizotomy, and Laminectomy.

    Showing 1-9 of 9

    Last Updated: 04/28/2026

    What is the definition of Gamma Knife Radiosurgery?

    Stereotactic radiosurgery (SRS) is a form of radiation therapy that focuses high-power energy on a small area of the body.

    Despite its name, radiosurgery is not actually a surgical procedure -- there is no cutting or sewing, rather it is a radiation therapy treatment technique.

    More than one commercially available system is used to perform radiosurgery. This article is about Gamma Knife radiosurgery.

    When should I see a Gamma Knife Radiosurgery doctor in Oregon, US?

    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 Gamma Knife Radiosurgery doctor in Oregon, US?

    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 Gamma Knife Radiosurgery doctors in Oregon, US?

    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 Gamma Knife Radiosurgery doctors in Oregon, US?

    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 Gamma Knife Radiosurgery doctor in Oregon, US?

    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 Gamma Knife Radiosurgery doctor search results page. 

    Why is it important to get a second opinion from a different Gamma Knife Radiosurgery 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 Gamma Knife Radiosurgery doctor in Oregon, US?

    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 Gamma Knife Radiosurgery 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 Gamma Knife Radiosurgery 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 Gamma Knife Radiosurgery doctors in Oregon, US?

    Look for the filter feature on the left side of the Gamma Knife Radiosurgery 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 Gamma Knife Radiosurgery doctor that offers video calls?

    Look for the filter feature on the left-side of the Gamma Knife Radiosurgery 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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