# GT Medical Technologies

> GT Medical Technologies, Inc. is a Tempe, Arizona medical device company that makes GammaTile,
> an FDA-cleared bioabsorbable collagen implant embedded with Cesium-131 radiation seeds, placed
> into the resection cavity during brain tumor surgery to deliver immediate targeted radiation.
> GT Medical Technologies publishes NO public API, SDK, developer portal, or machine-readable
> specification. This file is generated by API Evangelist from publicly reachable pages; it is
> not published by the company.

## Company

- [GammaTile — home](https://gammatile.com/): Company and product home for patients and caregivers.
- [About GT Medical Technologies](https://gammatile.com/about-gt-medical-technologies/): Company background, founding by brain tumor specialists, leadership.
- [Contact](https://gammatile.com/contact/): General contact form.
- [News](https://gammatile.com/hcp/resource-center/news/): Company and clinical news for healthcare professionals.

## Product

- [About GammaTile](https://gammatile.com/gammatile/about/): What the GammaTile implant is.
- [How it works](https://gammatile.com/gammatile/how-it-works/): Surgically targeted radiation therapy mechanism.
- [Cesium-131](https://gammatile.com/hcp/how-it-works/cesium-131/): The isotope and its dosimetry rationale.
- [GammaTile FAQ](https://gammatile.com/gammatile/faq/): Common questions about the therapy.

## For healthcare professionals

- [HCP home](https://gammatile.com/hcp/): Clinician-facing entry point.
- [Clinical evidence](https://gammatile.com/hcp/clinical-evidence/): Published outcomes data.
- [Publications](https://gammatile.com/hcp/resource-center/publications/): Peer-reviewed literature list.
- [Clinical trials](https://gammatile.com/hcp/clinical-trials/): Active and completed trials including ROADS.
- [Medical physics](https://gammatile.com/hcp/medical-physics/): Dosimetry and physics resources.
- [Surface area calculator](https://gammatile.com/hcp/medical-physics/surface-area-calculator/): Client-side tile-count calculator; no backing API.
- [Reimbursement](https://gammatile.com/hcp/resource-center/reimbursement/): Coding and reimbursement guidance.
- [Centers of Excellence](https://gammatile.com/hcp/resource-center/centers-of-excellence/): Designated treating centers.
- [Order GammaTile](https://gammatile.com/hcp/order/): Ordering information for treating institutions.

## Patients

- [Patient resource center](https://gammatile.com/patient-resource-center/): Guides, downloads, testimonials.
- [Find a treatment center](https://gammatile.com/find-a-treatment-center/): Locator for treating hospitals.
- [Brain tumors](https://gammatile.com/brain-tumors/): Educational material on tumor types and management.

## Machine surfaces

- [Ordering portal login](https://orders.gammatile.com/orders/s/login): Salesforce Experience Cloud portal for healthcare providers. Authenticated humans only; no public API, no published contract.
- [OpenID Connect discovery](https://orders.gammatile.com/orders/.well-known/openid-configuration): Stock Salesforce Experience Cloud OIDC metadata served anonymously from the ordering portal host. Platform-provided identity metadata, NOT a GT Medical Technologies API.

## Legal

- [Terms of use](https://gammatile.com/terms-of-use/)
- [Privacy policy](https://gammatile.com/privacy-policy/)

## Notes for agents

- There is no OpenAPI, AsyncAPI, GraphQL SDL, MCP server, A2A agent card, Postman collection, SDK, or package registry entry for this company. All were probed on 2026-08-22 and all missed.
- gtmedtech.com is a legacy domain that 301s to gammatile.com and answers HTTP 200 with the homepage for every sub-path — treat any 200 from that host as a soft 404.
- GammaTile is a prescription medical device. Nothing here is medical advice.