Where Precision Meets Progress
Your trusted global partner for Radioisotope CMO, Brachytherapy products and solutions.
At Theragenics, science meets purpose. For more than four decades, we’ve partnered with physicians, providers, and patients to deliver targeted, minimally invasive cancer treatments with precision, compassion, and care.
Empowering the Fight Against Cancer
Founded on a mission to improve cancer outcomes, Theragenics is dedicated to empowering the fight against cancer and other diseases through the production of innovative medical radioisotopes and brachytherapy technologies.
From commercial-scale radioisotope manufacturing to life-changing applications in LDR brachytherapy, we help clinicians deliver targeted, proven, and life-changing therapies to patients worldwide.
"With every brachytherapy seed and isotope Theragenics manufactures,
we have the potential to positively impact patient care.
We are guided by precision, quality, and responsibility
– we don’t simply supply products, we support patient treatments."
Michael Krachon, President
Trusted Brachytherapy
Seeds and Solutions
Sourced and Manufactured
in North America
For more than 40 years, Theragenics has been partnering with physicians, providers, and medical associations to deliver effective cancer treatments that offer hope to patients worldwide.
Our LDR brachytherapy platform includes the industry leading: TheraSeed® Palladium-103, AgX100® Iodine-125, and Cs-131 Cesium 131 seeds, as well as a full portfolio of innovative delivery systems.
Commercial-Scale
Radioisotope Production
From Isotope to Finished Product
At Theragenics, we bring innovation to scale. Our state-of-the-art facilities and expert team enable the manufacture of medical radioisotopes with exceptional efficiency, reliability, and precision.
We partner with healthcare innovators to accelerate the path from discovery to treatment—helping bring life-saving radiopharmaceuticals to market quickly and safely. Pioneering Radioisotopes
for Life-Saving Treatments.
Trusted Brachytherapy Seeds and Solutions
Sourced and Manufactured in North America
For more than 40 years, Theragenics has been partnering with physicians, providers, and medical associations to deliver effective cancer treatments that offer hope to patients worldwide.
Our LDR brachytherapy platform includes the industry leading: TheraSeed® Palladium-103, AgX100® Iodine-125, and Cs-131 Cesium 131 seeds, as well as a full portfolio of innovative delivery systems.
Our Brachytherapy Product Portfolio
Theragenics is a leading global manufacturer of brachytherapy seeds for prostate and localized cancers. In addition to our TheraSeed® and AgX100® brachytherapy implants, Theragenics is also sole distributor of Cesium-131 seeds, offering clinicians a full spectrum of isotope treatment options.
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