The 20 Best Gamma Knife Radiosurgery Doctors near Stony Brook, NY

Find the Experts and Specialists who perform Gamma Knife Radiosurgery

The 20 Best Gamma Knife Radiosurgery Doctors near Stony Brook, NY

Last Updated: 02/22/2026

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MediFind found 10 doctor with experience in Gamma Knife Radiosurgery near Stony Brook, NY. Of these, 9 are Experienced and 1 are Advanced.

Location
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10 providers found
    Jules Cohen
    Experienced in Gamma Knife Radiosurgery
    Hematology
    Experienced in Gamma Knife Radiosurgery
    Hematology

    Carol M. Baldwin Breast Care Center

    3 Edmund D Pellegrino Rd, 
    Stony Brook, NY 
     (1.9 miles away)
    Languages Spoken:
    English

    Jules Cohen is a Hematologist in Stony Brook, New York. Dr. Cohen is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Breast Cancer, Inflammatory Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Gamma Knife Radiosurgery.

    Advanced in Gamma Knife Radiosurgery
    Neurosurgery
    Advanced in Gamma Knife Radiosurgery
    Neurosurgery

    New York Spine & Brain Surgery

    24 Research Way Ste 200, 
    East Setauket, NY 
     (3.2 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Charles Mikell is a Neurosurgery provider in East Setauket, New York. Dr. Mikell has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Astrocytoma, Gliosarcoma, Embryonal Tumor with Multilayered Rosettes, Gamma Knife Radiosurgery, and Awake Craniotomy.

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

    Stony Brook Radiation Oncology, University Faculty Practice Corporatio

    100 Nicolls Rd, 
    Stony Brook, NY 
     (1.2 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Samuel Ryu is a Radiation Oncologist in Stony Brook, New York. Dr. Ryu has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Brain Tumor, Radiation Induced Meningioma, Meningioma, Gamma Knife Radiosurgery, and Lymphadenectomy.

    Learn about our expert tiers
    Experienced in Gamma Knife Radiosurgery
    Radiology | Radiation Oncology
    Experienced in Gamma Knife Radiosurgery
    Radiology | Radiation Oncology

    Stony Brook Radiation Oncology, University Faculty Practice Corporatio

    100 Nicolls Rd, 
    Stony Brook, NY 
     (1.2 miles away)
    Languages Spoken:
    English

    Edward Valentine is a Radiologist and a Radiation Oncologist in Stony Brook, New York. Dr. Valentine is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Breast Cancer, Pleuropulmonary Blastoma, Endometrial Cancer, Gamma Knife Radiosurgery, and Bone Marrow Aspiration.

    Experienced in Gamma Knife Radiosurgery
    Infectious Disease
    Experienced in Gamma Knife Radiosurgery
    Infectious Disease

    Stony Brook University Hospital

    101 Nicolls Rd, 
    Stony Brook, NY 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Edward Carey is an Infectious Disease provider in Stony Brook, New York. Dr. Carey is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Gamma Knife Radiosurgery and Endoscopy.

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

    Stony Brook Radiation Oncology, University Faculty Practice Corporatio

    Lauterbur Dr, 
    Stony Brook, NY 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kartik Mani is a Radiation Oncologist in Stony Brook, New York. Dr. Mani is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Laryngeal Cancer, Head and Neck Squamous Cell Carcinoma (HNSCC), Pleuropulmonary Blastoma, Non-Small Cell Lung Cancer (NSCLC), and Gamma Knife Radiosurgery.

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

    Stony Brook Radiation Oncology, University Faculty Practice Corporatio

    Lauterbur Dr, 
    Stony Brook, NY 
     (1.8 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Alexander Stessin is a Radiation Oncologist in Stony Brook, New York. Dr. Stessin has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Breast Cancer, Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Thyroid Cancer, and Gamma Knife Radiosurgery.

    Experienced in Gamma Knife Radiosurgery
    General Surgery
    Experienced in Gamma Knife Radiosurgery
    General Surgery

    New York Spine & Brain Surgery

    24 Research Way Ste 200, 
    East Setauket, NY 
     (3.2 miles away)
    Languages Spoken:
    English

    David Chesler is a General Surgeon in East Setauket, New York. Dr. Chesler is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Stroke, Subdural Hematoma, Hydrocephalus, Awake Craniotomy, and Septoplasty.

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

    Office

    353 Veterans Memorial Hwy Ste 303, 
    Commack, NY 
     (9.4 miles away)
    Languages Spoken:
    English

    Ramin Rak is a Neurosurgery provider in Commack, New York. Dr. Rak is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Chronic Subdural Hematoma, Subdural Hematoma, Metastatic Brain Tumor, Laminectomy, and Awake Craniotomy.

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

    Long Island Community Hospital

    101 Hospital Rd, 
    Patchogue, NY 
     (13.2 miles away)
    Languages Spoken:
    English

    Sumeer Sathi is a Neurosurgery provider in Patchogue, New York. Dr. Sathi is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Subependymoma, Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Laminectomy, and Microdiscectomy.

    Showing 1-10 of 10

    Last Updated: 02/22/2026

    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 near Stony Brook, NY?

    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 near Stony Brook, NY?

    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 near Stony Brook, NY?

    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 near Stony Brook, NY?

    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 near Stony Brook, NY?

    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 near Stony Brook, NY?

    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 near Stony Brook, NY?

    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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