About Proton Therapy

Advanced Radiation Therapy for Cancer Treatment


Proton therapy is one of the world’s most advanced forms of radiation therapy for cancer treatment. The power of proton therapy is in its precision, targeting a tumor with pinpoint accuracy and avoiding unnecessary radiation to nearby healthy cells and vital organs. This lowers the risk of side effects and improves the patient’s quality of life during and after treatment.

Proton therapy has a distinct advantage over traditional x-ray radiation therapy because doctors can determine exactly where to release the maximum energy of the proton beam, reducing radiation exposure to nearby healthy tissue.

Provision CARES Proton Therapy utilizes the most precise form of proton therapy, pencil beam scanning (PBS). This provides greater customization and precision in radiation therapy for cancer treatment, allowing physicians to target the tumor area with the highest radiation dose by a proton beam only millimeters wide, while controlling both the depth and position of the beam, and planning the exact point at which the proton beam stops inside the body.

Proton Therapy Benefits

The advantage of proton therapy is distinct from traditional radiation therapy treatment because the timing and dosage of proton energy can be specifically controlled. Since a proton beam can conform to a tumor’s shape and size, maximum beam energy is deposited directly into the tumor, sparing damage to surrounding tissues and organs. With traditional radiation therapy, x-ray beams deposit their energy along the entire path of the beam when entering and exiting the tumor site. Proton therapy lowers the risk of negative side effects and the impact to bodily functions that occur commonly with traditional radiation treatment.

As one of the world’s most advanced forms of radiation therapy for cancer treatment, proton therapy is most beneficial when treating patients with a localized tumor, where cancer has not spread to other parts of the body, or in situations where tumors cannot be removed surgically. Proton therapy may also be an option for cases that require reirradiation, and can also be combined with other forms of treatment, including surgery, chemotherapy, and hormone therapy.

Provision CARES Proton Therapy is passionate about caring for people who are fighting cancer. Contact a treatment location near you to learn more about whether proton therapy is the right radiation therapy treatment for you.

Precision of Proton Therapy | Advanced Radiation Therapy for Cancer Treatment

Unlike traditional radiation therapy, in which x-ray beams deposit their energy into the healthy tissue prior to entry and upon exit of the tumor site, the timing and dosage of protons’ energy can be controlled, allowing the maximum energy to be deposited directly into the tumor and reducing damage to nearby healthy tissue. This limits the risk of negative side effects such as skin burns, fatigue and impact to bodily functions that are a routine part of traditional radiation therapy cancer treatment.

Patient Stories

When someone is diagnosed with cancer, life’s focus turns to cancer treatment, quality of life, care, and cure. During this journey, there are a myriad of emotions, and there is no greater comfort than connecting with someone who has been down this path before. Continue reading to learn more about our patients' experiences using proton therapy as their choice for radiation therapy.

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Contact Your Proton Therapy Center

Want to know more about proton therapy? The Cancer Care Experts at Provision are ready to help. Contact a proton therapy treatment location below to request more information or schedule a consultation.

Partner With Provision Healthcare

For general inquiries or to learn about our collaborative partnerships, future developments, innovative proton therapy system, or investment opportunities, contact Provision Healthcare.