How is proton therapy different from standard radiation?

It delivers its highest dose at the tumor site and stops, sparing tissue beyond it.

Is proton therapy suitable for children?

Yes, its precision reduces the risk of developmental side effects.

Will I feel anything during treatment?

No, treatment is painless and non-invasive.

How long will my treatment take?

Length varies by case, ranging from a single session to several weeks.

Where can I receive proton therapy?

At Lynn Cancer Institute in Boca Raton, part of Baptist Health’s advanced cancer care network.

Proton Therapy | Baptist Health Lynn Cancer Institute

Expert Cancer Care You Can Trust

The Eugene M. & Christine E. Lynn Cancer Institute is proud to introduce the Barbara C. and Irving Gutin Center for Proton Therapy, a department of Baptist Hospital, opening in 2026.

At Lynn Cancer Institute, proton therapy gives patients access to one of the most advanced radiation treatments available today. Unlike conventional X-ray radiation, protons release their energy precisely within the tumor and then stop, reducing radiation exposure to healthy tissues beyond the target. This precision is particularly important for tumors near sensitive structures, especially in pediatric patients.

Our Approach

Before treatment begins, our team uses CT-based imaging to create a detailed map of your tumor. This allows us to plan and deliver radiation from multiple angles in a continuous 360-degree pattern. The result is a highly personalized treatment that can adapt to changes in tumor size or shape over the course of therapy.

What is Proton Therapy?

Proton therapy is a form of external beam radiation that uses charged proton particles instead of photons (X-rays). Its ability to stop at the tumor’s edge makes it possible to deliver higher, more effective doses with fewer side effects.

When is Proton Therapy Recommended?

Proton therapy may be an option for:

Tumors close to vital organs or delicate structures
Pediatric cancers where growth and development are concerns
Tumors that have recurred after previous radiation
Complex tumors requiring precision targeting

Benefits and Risks

Benefits

Minimizes damage to nearby healthy tissue
Reduces the risk of long-term side effects
Can improve quality of life during and after treatment
Suitable for both adults and children

Risks

Side effects vary by location and dose but may include fatigue, mild skin irritation, or localized swelling. These typically resolve after treatment.

What to Expect

You'll have a simulation session to plan your treatment, including imaging scans and custom positioning tools to keep you still during each session.
Proton therapy is painless. Most sessions last 15 to 30 minutes, with much of that time spent positioning you for optimal accuracy.
Most patients resume normal activities the same day. Follow-up visits help monitor progress and long-term health.

Meet the Team Behind the Beam

At Lynn Cancer Institute, patients receiving proton therapy will be cared for by a multidisciplinary team of nationally recognized experts. Our specialists bring a compassionate, personalized approach to each patient’s treatment journey — guided by deep expertise in precision oncology and advanced radiation therapy.

Radiation Oncology

Frequently Asked Questions

It delivers its highest dose at the tumor site and stops, sparing tissue beyond it.
Yes, its precision reduces the risk of developmental side effects.
No, treatment is painless and non-invasive.
Length varies by case, ranging from a single session to several weeks.
At Lynn Cancer Institute in Boca Raton, part of Baptist Health’s advanced cancer care network.

Clinical Trials

At Lynn Cancer Institute, we treat cancer in today’s patients and offer hope for those who may get the disease in the future. Through clinical trials, we study promising new ways to diagnose and treat cancer. As our patient, you have access to trials and treatments that aren’t widely available elsewhere.

If a clinical trial may be right for you, we’ll talk with you about the potential benefits and risks. We make your overall well-being and safety our top priority if you choose to participate.

Make Appointment

Or call 561-955-5966

Proton Therapy