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Radiation therapy services in Englewood, Colorado

HCA HealthONE Swedish Radiation Oncology is a cancer treatment center providing comprehensive care. Our mission is to help individuals in Denver and the surrounding communities fight cancer through advanced radiation therapy treatments.

Radiation therapy experts in Denver

Our on-site radiation oncologists, Dr. Benjamin Fischer-Valuck and Dr. Seth Reiner, have extensive academic and clinical radiation oncology expertise. They work with you to develop a personalized care plan, communicating and supporting you through every step of your treatment journey.




































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Office locations

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About HCA HealthONE Swedish Radiation Oncology

Our practice is located on the HCA HealthONE Swedish hospital campus. In collaboration with their cancer specialists, our team is dedicated to using radiation therapies and leading-edge treatments to help you fight cancer. This multidisciplinary team allows lets us offer you truly personalized treatments.

Types of radiation therapy treatment we provide

Your personalized care plan will outline your diagnosis and cancer treatment options. Your radiation therapy treatment may include:

  • Deep inspiration breath hold (DIBH)
  • External beam therapy (EBT)
  • High dose-rate brachytherapy (HDR)
  • Image-guided radiation therapy (IGRT)
  • Intensity-modulated radiation therapy (IMRT)
  • Intraoperative radiation therapy (IORT)
  • Respiratory gating
  • Stereotactic body radiotherapy (SBRT)
  • Stereotactic radiosurgery (SRS)

Gynecological cancer brachytherapy

The Swedish Radiation Oncology specialists are experienced in providing high dose rate (HDR) brachytherapy as a highly effective treatment for gynecologic cancers. HDR brachytherapy is an advanced radiation treatment method that allows for personalized, targeted and precise delivery of radiation.

Our team works collaboratively with experts from related disciplines to ensure the highest quality brachytherapy treatments. First, our team coordinates with a large, multidisciplinary team on your cancer case to make recommendations for any appropriate radiation therapies. Then, your care plan is put into place by a team that often includes:

  • Dosimetrists
  • Gynecologic oncologists
  • Radiation oncologists
  • Radiation physicists
  • Radiologists
  • Specialized nurses

How brachytherapy works

The brachytherapy procedure begins in the clinic or operating room, where the radiation oncologist places a specialized applicator against or inside the target area. You are then moved to the radiation suite, where the team uses imaging to create an up-to-the-minute, customized care plan. The plan is then completed by placing radiation through the applicator and directly against (intracavity) or into (interstitial) the tumor. This allows a high dose of radiation to be delivered directly to the malignancy. The applicator is then removed, and you carry no radiation from the procedure room. Completed as an outpatient procedure, you are back to normal activity upon discharge with minimal side effects.


Benefits of brachytherapy

Many find success with brachytherapy treatment for gynecologic cancers because it is:

  • Personalized to their specific anatomy, tumor location and health needs
  • Targeted, allowing for the highest doses of radiation to help eradicate the cancer
  • Precise, minimizing damage to healthy areas of the body, and leaving minimal side effects

Your oncologist orders brachytherapy. To find a gynecologic oncologist or get a second opinion, call (855) 790-3627.

To refer a patient or learn more about our radiation oncology capabilities, contact us at (303) 788-5860.


Preparing for your visit

We strive to inform patients about financial expectations regarding healthcare services and prepare them for upcoming procedures.

Health Portal

With our patient portal, you have the ability to securely connect with your doctors, schedule appointments and review your personal medical history, all online or via the app.

Make a payment

Our online payment platform allows you to view your bill for multiple providers and pay according to what works best for you, whether that means you split one payment evenly across your providers or you pay individual balances.

Patient rights and responsibilities 

While you're in our care, we believe an important part of your patient experience is knowing what to expect from us and understanding our commitment to you and your health.