Radiation Oncology Physician

St Anthony North Hospital; Thornton (CO); On-site; USD 500,000 - 575,000; Full time

Job summary

St Anthony North Hospital in Westminster, CO is seeking a Radiation Oncologist to join our Mountain Region team. You will design precise radiation plans, conduct patient consultations, and collaborate with medical and surgical oncologists to integrate cancer care.

The role emphasizes patient-centered care, rigorous quality assurance, and a commitment to growing our cancer program. Join a multidisciplinary group of physicians across Colorado, with access to advanced Varian Linac technology,

Qualifications

• MD or DO degree from an accredited institution.
• Board certification or eligibility in Radiation Oncology by the ABR.
• Active CO medical license.
• Excellent clinical training in Radiation Oncology.
• Strong radiobiology knowledge and advanced 3D modeling skills.
• Excellent communication with patients and team.
• Ability to collaborate in a multidisciplinary setting.
• Commitment to high-quality, compassionate care.

Responsibilities

• Design precise radiation treatment plans using Varian Linac, HDR, and SBRT techniques.
• Conduct initial patient consultations and explain therapy options.
• Lead a multidisciplinary team ensuring precision and safety.
• Collaborate with surgical and medical oncologists to integrate care.
• Participate in peer reviews with the regional Radiation Oncology group.
• Monitor patients post-treatment for recurrence and outcomes.
• Support growth of CommonSpirit Mountain Region cancer program.

Skills

Communication skills

Team collaboration

Radiation oncology

Education

MD or DO degree

Colorado medical license

Board certification in Radiation Oncology

Tools

Varian Linac

HDR unit

4D CT sim

Aria/Eclipse

SRS/SBRT

Job description

Job Summary and Responsibilities

As a Radiation Oncologist with CommonSpirit Mountain Region, you will join our dynamic healthcare team based in Westminster, CO, playing a pivotal role in diagnosing and treating cancer and other diseases using targeted ionizing radiation. This position offers an immediate opportunity to make a significant impact on the lives of patients and families across our Colorado network.

Every day you will provide compassionate and expert care, conducting thorough assessments, designing and implementing precise radiation plans, and collaborating with a multidisciplinary team to support the holistic well-being of patients. You will be instrumental in growing our program within Southwestern Colorado.

To be successful in this role, you will be a skilled, board-certified/eligible, and compassionate Radiation Oncologist, possessing an excellent clinical foundation, a commitment to vigorous quality assurance, and strong communication abilities. You will also demonstrate a deep commitment to patient-centered care and the capacity to thrive within a collegial and supportive environment, dedicated to improving care in our community.

• Design precise radiation treatment plans using state-of-the-art technology, including Varian Linac and HDR units, 4D CT sim, Aria/Eclipse, and advanced SRS/SBRT techniques.
• Conduct initial patient consultations, effectively explain therapy options, monitor ongoing progress, and manage physical or emotional side effects throughout the treatment cycle.
• Lead and direct a multidisciplinary clinical team, including medical physicists, dosimetrists, radiation therapists, and oncology nurses, ensuring the highest standards of treatment precision and patient safety.
• Partner and collaborate with surgical and medical oncologists to seamlessly integrate radiation therapy into comprehensive, evidence-based cancer care plans.
• Participate in routine peer review sessions with a cohesive group of 11 Radiation Oncologists across 7 centers in Colorado, fostering a collaborative and supportive clinical environment.
• Monitor patients post-treatment to check for recurrence and evaluate the long‑term success and efficacy of the radiation therapy.
• Contribute to the growth and enhancement of CommonSpirit Mountain Region’s comprehensive cancer program, supported by leadership committed to physician and staff development.

CommonSpirit Mountain Region offers a competitive compensation package and comprehensive benefits. Our Physician Group is a physician‑facing organization passionate about high‑value, top‑quality care, providing robust resources including supply chain expertise, technology implementation trainers, contracting experts, centralized credentialing, financial reporting/​modeling, and communication – allowing providers to focus on what matters most – caring for patients and serving their communities.

Job Requirements

Required

• Doctor of Medicine (MD) or Doctor of Osteopathic Medicine (DO) degree from an accredited institution.
• Board certification or eligibility in Radiation Oncology by the American Board of Radiology.
• Active or eligible medical license in the state of Colorado.
• Excellent clinical training and experience in Radiation Oncology.
• Strong foundation in radiobiology, exceptional spatial reasoning (often involving complex 3D modeling), and deep computer literacy.
• Excellent communication and interpersonal skills to effectively interact with patients, families, and a diverse healthcare team.
• Ability to work collaboratively in a team‑oriented environment and enthusiasm to grow our program.
• Commitment to providing high‑quality, compassionate care, rigorous quality assurance, and improving care in our community.

Preferred

• Experience with Varian Linac, HDR unit, 4D CT sim, Aria/Eclipse planning system, SRS/SBRT.
• Experience in an integrated system with multidisciplinary support teams.

#HEC

Where You’ll Work

We extend the healing ministry of Christ at St. Anthony North Hospital. For over 50 years, we've provided whole‑person care, earning Magnet Recognition for nursing excellence and Healthgrades' Outstanding Patient Experience Award. Our comprehensive services span integrated clinics, a Level III Trauma Center, and specialized programs in Cardiac, Stroke, Women's Health (including Level 2 NICU), a new Cancer Center, and more. Join a team celebrated for compassionate care and dedication to community well‑being.

Pay Range

$500,000 - $575,000 /annually