Our Medical Team
Guided by expertise, driven by compassion
Cancer can feel isolating, but at Columbus CyberKnife, you’re surrounded by expertise and care. Our dedicated team – both CyberKnife specialists and your well-being advocates – combine deep knowledge with genuine compassion. Experience a new standard of patient-centered care. Schedule a consultation and meet your support team today.
Our Physicians
Our Treatment Team
Karmin Williams
Radiation Therapist
Radiation Therapist
Kelsey Ryan
Radiation Therapist
Radiation Therapist
Brittany Rietschlin
Radiation Therapist
Radiation Therapist
Katie Buck
Radiation Therapist
Radiation Therapist
Margaret Lenaghan, RN, BSN, MS, CHPN
Nurse Specialist
Nurse Specialist
Lisa Mathews, RN, OCN
Nurse Specialist
Nurse Specialist