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Compassionate Cancer Care

Your Journey Through Treatment Starts With a Warm Welcome Here

At Saint John Medical Center Radiation Oncology, we pair advanced radiation technology with the kind of personal attention that makes you feel seen, supported, and truly cared for — every step of the way.

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Modern radiation oncology treatment room with advanced medical equipment
15+
Years Serving Longview
Accredited Care
Board-Certified Specialists
Dedicated radiation oncology medical team in a modern clinic
About Our Center

A Place Where Patients Come First — Always

When you walk through our doors at Saint John Medical Center Radiation Oncology, you're not just another chart on a clipboard. You're a person with a name, a story, and a treatment plan built specifically for you. Our team of radiation oncologists, medical physicists, and support staff work together to deliver precise, compassionate care right here in Longview.

Personalized Treatment Plans

Every radiation oncology plan is tailored to your unique diagnosis, health history, and goals — no cookie-cutter approaches.

Advanced Radiation Technology

We utilize state-of-the-art imaging and delivery systems to ensure maximum precision with minimal impact on healthy tissue.

Emotional & Physical Support

From scheduling flexibility to on-site support resources, we help reduce the stress so you can focus on healing.

What We Offer

Comprehensive Radiation Oncology Services

From initial consultation through treatment completion and beyond, we provide a full spectrum of radiation therapy options designed around your individual needs.

External Beam Radiation

Precision-targeted radiation delivered from outside the body using advanced linear accelerator technology, minimizing exposure to surrounding healthy tissue.

3D Conformal Radiation

Custom-shaped radiation beams that conform to the exact geometry of your tumor, allowing for higher doses to the target while sparing nearby organs.

Image-Guided Radiation

Real-time imaging before and during treatment ensures the highest level of accuracy, adjusting for any movement to protect healthy tissue.

Palliative Radiation Therapy

Targeted treatment to relieve symptoms and improve quality of life when cancer has spread, helping you feel better and live more fully.

Treatment Simulation & Planning

Detailed CT-based simulation and meticulous treatment planning by our medical physics team to ensure every ray is placed with intention.

Ongoing Monitoring & Follow-Up

Regular check-ins, progress assessments, and open communication throughout your treatment so you never feel alone in this journey.

Your Path Forward

What to Expect From Your First Visit

We know that starting radiation therapy can feel overwhelming. That's why we've designed a clear, supportive process that keeps you informed and comfortable at every stage.

1

Consultation & Review

Your radiation oncologist reviews your diagnosis, imaging, and treatment history to determine if radiation is the right next step for you.

2

Simulation & Mapping

A non-invasive CT simulation session maps your treatment area with precision markings, ensuring every beam is calculated for maximum effect.

3

Treatment Planning

Our team of radiation oncologists and medical physicists collaborates to design your personalized plan, which we review with you before treatment begins.

4

Treatment & Support

Begin your radiation sessions on a schedule that works for you, with regular check-ins and adjustments as needed throughout your course of care.

Advanced radiation therapy equipment in a clean, modern treatment facility
Patient Stories

Words From Those We've Had the Honor to Care For

Hearing from our patients is the most meaningful part of what we do. These are real voices from our community in Longview and surrounding areas.

"I was terrified when my doctor first mentioned radiation, but from the moment I walked in, I felt safe. The staff took time to explain everything, and I never once felt rushed. They treated me like family."
M
Margaret T.
Longview, WA
"The level of professionalism here is outstanding. They worked around my schedule, answered every question I had, and made sure I understood each step. I couldn't have asked for better care right here in town."
R
Robert D.
Kelso, WA
"Having treatment close to home made all the difference for me and my family. The entire team at Saint John was incredibly kind and thorough. They held my hand through something I thought I'd face alone."
S
Susan K.
Longview, WA
Take the Next Step

You Don't Have to Face This Alone

Whether you're starting your search for a radiation oncology provider or your doctor has already recommended treatment, we're here to welcome you with open arms and expert care.

Call (360) 636-4841 Send a Message
(360) 636-4841
Get in Touch

We're Here When You Need Us

Have questions about radiation oncology, insurance, or scheduling? Reach out anytime — our friendly team is ready to help you find the answers you need.

Our Location

1615 Delaware St
Longview, WA 98632

Office Hours

Monday – Friday: 8:00 AM – 5:00 PM
Saturday – Sunday: Closed

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