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Communicating Radiotherapy’s Value to Advance Care | Visit Kallisio at ASTRO 2026 Booth #2624 Kallisio develops patient-specific solutions for precision radiation oncology. At ASTRO 2026, where the field is focused on communicating radiotherapy’s value, Stentra™ offers something concrete: a published, reimbursable, FDA-cleared technology that translates organ-at-risk sparing into a scalable digital workflow available to every […]

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A profile view of a person using the Kallisio Stentra intraoral positioning system. The image features a semi-transparent anatomical overlay showing the device positioning the tongue and soft tissues within the mouth and jaw. A heatmap overlay indicates the targeted radiation treatment area for head and neck cancer.
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Kallisio CEO Rajan Patel presenting Stentra

let’s transform precision oncology— together

Whether you’re a clinician, patient, or healthcare partner, we’re here to deliver smarter, safer, and more personalized cancer support solutions. Connect with our team to explore how our technology-enabled services can integrate into your care journey. We’ll respond within 24 hours.

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Kallisio — Advanced Contact Form (multi-step)

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Your dental practice

To build the Stentra™ device we need optical scans of the patient's oral cavity. This is a quick process easily performed by a dental professional. Since you refer patients to a specific dental practice for clearance prior to radiation, we can connect with them to ensure the appropriate scans are provided. Please complete the information below for coordination:

Oral scans

To build the Stentra™ device we need optical scans of the patient's oral cavity. This is a quick process easily performed by a dental professional. Since you do not refer patients to a specific dental practice for clearance prior to radiation, we will look to coordinate with the patient's dentist or one close to the patient's Radiation Oncologist.

Radiation Oncology Details

Stentra™ is FDA cleared and prescribed (Rx) by the Radiation Oncologist. To build a Stentra device, we need to know how the Radiation Oncologist wants to position the patient's tongue. We also need the patient's target simulation date to ship Stentra in time for planning. Once we have the required oral optical scans, the Stentra device can be delivered in as little as 72 hours. Please provide the following information:

We're happy to help.

Stentra™ is FDA cleared and prescribed (Rx) by the Radiation Oncologist. To build a Stentra device, we need to know how the Radiation Oncologist wants to position the patient's tongue. We also need the patient's target simulation date to ship Stentra in time for planning. Once we have the required oral optical scans, the Stentra device can be delivered in as little as 72 hours. Please provide any of the following information you have so we can reach out:

Talk to your doctor first

That's OK — we're happy to help. Many cases are right for Stentra™. The first step is to talk to your Radiation Oncologist about what they recommend to protect your healthy tissue, and if a custom mouthpiece like Stentra™ is right for your case.

Download our « Ask Your Doctor » brochure

Your Radiation Oncologist

Great! Your Radiation Oncologist has to let us know how to position your tongue for protection. They also need to provide us your simulation date to ship Stentra™ in time for therapy set-up. Please provide any contact information you have so we can reach out:

Your Radiation Oncologist

Please provide any contact information you have below:

Please provide at least one of: Radiation Oncologist Phone, Email or Hospital / Clinic Name.

Your dental scan

To build your Stentra™ we need a 3D scan of your mouth. This is a quick and painless process often performed by a dental professional.

Your dentist

We'll want to make sure to get all the information we need from the scan, so please provide their information below:

No dentist yet

That's OK! We will look for a connection close to your Radiation Oncologist for the scan.

Radiation Oncologist details

Stentra™ is FDA cleared and prescribed (Rx) by the Radiation Oncologist. To build a Stentra device, we need to know how the Radiation Oncologist wants to position the patient's tongue. We also need the patient's target simulation date to ship Stentra in time for planning. Once we have the required oral optical scans, the Stentra device can be delivered in as little as 72 hours. Please provide the following information:

If you are not the patient's Radiation Oncologist but want to stay informed of our progress, please add your contact information:

Someone from Kallisio will confirm within 1 business day that we are working on your request. If you provided your email and don't see something back from us, please check your spam/junk folder.

Required Intraoral Optical Scans

While required details from the patient's Radiation Oncologist are being confirmed, the optical intraoral scans can be performed. We need maxilla, mandible and a buccal bite scan with a 15-20mm opening (a standard bite block normally meets this criteria). Once you submit this inquiry, we will follow-up with a document that outlines our scanning and uploading requirements. It is helpful if we know what type(s) of intraoral scanner(s) you have (please select all that apply):

If you are not the patient's dentist but want to stay informed of our progress, please add your contact information:

Someone from Kallisio will confirm within 1 business day that we are working on your request. If you provided your email and don't see something back from us, please check your spam/junk folder.

Keeping you informed

We want to keep you informed of our progress and be able to get in touch with questions:

Please provide at least one of: Email or Phone.

Tell us more

We'll route your message to the right team.

Thanks for reaching out.

When you're ready, we're here. In the meantime:

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Don’t miss any updates, resources or opportunities! Subscribe to our newsletter and join our community.

Newsletter: Newsletter form

By submitting this form, you consent to receive marketing emails from Kallisio. You can unsubscribe at any time via the link in any email. See our Privacy Policy.