What We Do

Minimizing impact, maximizing care with advanced radiation therapy

Dealing with an unexpected medical diagnosis requires taking important initial steps to confidently navigate the situation. At Columbus CyberKnife, we’re here to assist you in understanding your options and finding the best fit for your personal needs.

Whether you’re seeking an alternative to surgery, concerned about the effects of radiation on healthy tissue, or curious about how CyberKnife® can minimize disruptions to your daily life, our goal is to help you discover a treatment plan that suits you.

Our dedicated professionals are experienced in advanced radiation therapy and have access to state-of-the-art technology. We prioritize compassionate and quality care to ensure a comfortable experience. Don’t hesitate to get in touch with the Columbus CyberKnife team to discuss your situation and explore potential solutions.

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Our Technology

CyberKnife precision delivers a number of unique benefits to patients

Proven Therapy

FDA-approved to treat any part of the body

Safer Treatment

No incisions, anesthesia or hospitalization

Shorter program

1 to 5 visits lasting less than one hour each

Precision Targeted

Surrounding healthy tissues exposed to less radiation

Our Columbus CyberKnife Center

Caring for you every step of the way

When it comes to your health, having experienced professionals makes a real difference. Our center is proud to have a team of dedicated physicians and staff who specialize in advanced radiation therapy. They have years of expertise in treating both benign and malignant tumors, along with other conditions, using CyberKnife® radiation therapy.

As a service of Mount Carmel St. Ann’s Hospital, we are accredited by the American College of Radiology (ACR) ensuring that our patients receive care from well-qualified, educated personnel and that our equipment exceeds quality and safety guidelines. With more than 100 years of combined experience, our team of physicians, physicists, dosimetrists, therapists and nurse navigator have treated over 3,000 patients since opening in 2010.

We understand that undergoing medical treatment can be emotionally challenging. That’s why we place great importance on providing compassionate care at every stage of your journey. From the moment you step through our doors, our friendly and empathetic staff will be there to offer support and guidance. They will address any concerns or questions you may have, ensuring you feel comfortable and cared for. At Columbus CyberKnife, we are dedicated to helping you navigate your medical journey with confidence.

Experience the CyberKnife® Difference

Radiation Therapy, Expertise, and Support

Advanced Radiation Therapy

Using a robotic arm and advanced software, the CyberKnife minimizes damage to healthy tissues by targeting tumors with sub-millimeter accuracy.

Expert Team of Specialists

Our medical team possesses extensive expertise in their respective fields, backed by years of specialized training and practical experience in oncology.

Personalized Care

We always take a patient-centered approach to providing care, designing treatment plans tailored to the specific needs and preferences of each individual.

Our Comprehensive Services

Tailored treatments for optimal outcomes

At Columbus CyberKnife, your safety and comfort are our top priorities. With our highly skilled team of experts, we ensure that you receive the utmost care throughout your treatment journey. Our secret weapon? The advanced CyberKnife® system, which allows us to treat a wide range of conditions with unparalleled precision in radiation therapy.

Whether you need Stereotactic Radiosurgery (SRS) or Stereotactic Body Radiation Therapy (SBRT), we customize our treatment to meet your specific needs. Our goal is simple: deliver targeted radiation doses with sub-millimeter accuracy, effectively treating tumors while sparing healthy tissue. This approach minimizes side effects, resulting in an improved quality of life.

Trust in our commitment to provide you with exceptional care and personalized attention. Our dedicated team will guide you every step of the way, from the initial consultation to comprehensive follow-up care. Choose Columbus CyberKnife for an extraordinary treatment experience.


Conditions Treated

Select from the options below to learn more

Our Medical Team

Meet the skilled professionals bringing expertise and compassion to your care

Our Physicians

Our Treatment Team

Karmin Williams Karmin Williams
Radiation Therapist
Kelsey Ryan Kelsey Ryan
Radiation Therapist
Brittany Rietschlin Brittany Rietschlin
Radiation Therapist
Katie Buck Katie Buck
Radiation Therapist
Margaret Lenaghan, RN, BSN, MS, CHPN Margaret Lenaghan, RN, BSN, MS, CHPN
Nurse Specialist
Lisa Mathews, RN, OCN Lisa Mathews, RN, OCN
Nurse Specialist

Our CyberKnife® Technology

Effective, efficient, and comfortable treatment in 5 visits or less

As you carefully weigh your options and embark on the process of selecting the most suitable treatment for your diagnosis, it is essential to uncover the extensive range of benefits that CyberKnife presents.

The CyberKnife® provides a comprehensive and advanced solution that maximizes the effectiveness of radiation therapy while minimizing the impact on healthy tissues. Its leading-edge technology, including precise targeting, advanced imaging, and real-time tracking, ensures that patients receive the most accurate and safe treatment possible.

With CyberKnife, you can complete your treatment in just five or fewer outpatient visits, compared to the lengthy sessions required by other therapies. This non-invasive and painless procedure eliminates the need for incisions, anesthesia, or hospitalization. Its remarkable precision ensures minimal radiation exposure to healthy tissue surrounding the tumor, reducing potential side effects and prioritizing your safety. Plus, with quick recovery times, you can immediately return to your daily activities.

Embrace the opportunity to discover the transformative power of CyberKnife® for your radiation therapy needs. Take a significant leap forward on your path to recovery by scheduling a consultation today.

Safer Treatment

No incisions, anesthesia or hospitalization

Shorter program

1 to 5 visits lasting less than one hour each

Precision Targeted

Surrounding healthy tissues exposed to less radiation

The CyberKnife® Technology

The CyberKnife system sets the standard for precision in radiation delivery

CyberKnife system

The CyberKnife system offers a non-surgical solution for treating both cancerous and non-cancerous tumors and conditions requiring radiation therapy. It can be used on various parts of the body, such as the prostate, lung, brain, spine, head and neck, liver, and kidney, offering an alternative to surgery for inoperable or complex tumors.

CyberKnife Robot

The CyberKnife system stands out as the only complete robotic solution for radiation delivery. Its robotic design combined with real-time imaging allows for delivery of high-dose radiation directly to the tumor with unparalleled precision, using thousands of beam angles. The result is sub-millimeter accuracy in every treatment.

True Robotic Delivery Precision

The CyberKnife system's unique design, featuring a LINAC mounted on a robot, allows for delivery of high-energy radiation from various angles, resulting in greater precision and accuracy. This precision not only reduces the impact on surrounding healthy tissues but also improves the patient's quality of life both during and after treatment.

Real-time motion synchronization

Motion management in radiation therapy is crucial as patients can move or change their position during treatment. The CyberKnife motion adaptive technology is specifically designed to address these issues, allowing for smaller treatment margins around the tumor and thereby reducing exposure of healthy tissue to high-dose radiation.

The Trusted Choice for Providers

Seamless cooperation for your patients’ care

If you're a medical professional seeking a reliable and advanced treatment option for your patients, you've come to the right place. At Columbus CyberKnife, we provide the highest level of care, supported by an experienced team with an exceptional track record delivering precise and effective treatments using CyberKnife technology.

We understand the importance of a holistic approach to patient care, which is why we offer comprehensive support services for both you and your patients. Collaborating closely with referring physicians, we ensure seamless communication and provide detailed treatment progress updates. Throughout your patients' journey, they can rely on us for guidance, comfort, and assistance at every step.

Our knowledgeable staff is readily available to address any questions or concerns, ensuring a smooth referral process. Together, we can make a difference in the lives of your patients. Contact us today to learn more or to initiate a referral. Trust Columbus CyberKnife for advanced treatment and compassionate care.

8 patient benefits of the CyberKnife treatment


A unique approach to robotic radiosurgery

The CyberKnife system revolutionizes radiosurgery and body radiotherapy with its robotic precision. It tracks tumors with exceptional accuracy, allowing high radiation doses to be delivered in just a few sessions.

Unlike other systems, the CyberKnife adapts treatment delivery to patient motion, ensuring optimal targeting. This unique capability instills confidence in clinicians and patients, as it maximizes tumor dose while minimizing exposure to healthy tissue.

With the CyberKnife system, patient comfort is prioritized, potentially reducing certain side effects.

Get In Touch

Become a Referring Provider


Our Location

Columbus CyberKnife

495 Cooper Rd, Ste 125 ,
Westerville , OH 43081
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Phone: 380-898-8300
Fax: 380-898-8401

Mon - Fri 8:00 am - 4:30 pm

Request a Consultation Call Us 380-898-8300

Columbus CyberKnife is a department of Mount Carmel St. Ann’s Hospital. CyberKnife® is a registered trademark of Accuray Incorporated and is used with permission.

Frequently Asked Questions

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