Meet the

Austin CyberKnife team

The experts at Austin CyberKnife are here to help you. Learn more about each team member below.

CyberKnife Physicians

Douglas Rivera, MD

Medical Director - Radiation Oncologist

Kirsten Warhoe, MD

Radiation Oncologist

Paiman Ghafoori, MD

Radiation Oncologist

Shannon Cox, MD

Radiation Oncologist

Stephen Brown, MD

Radiation Oncologist

CyberKnife® Treatment Team

Jinelle lawson, RTT

Radiation Therapist

Yelitza Vieyra, RTT

Radiation Therapist

Jacob Price, RTT

Radiation Therapist

Cassandra Thornton, BSN, RN

Nurse Navigator

Raiza Montaner

Medical Assistant

James Hevezi, PhD, FACRO

Medical Physicist

Cindy Gall

Physician & Community Liaison





Speak To A Team Member Today!

Being diagnosed with cancer or having a loved one face the disease can be scary. Austin CyberKnife is here to help. Submit the form below or call our office to have our nurse navigator contact you within 24 hours (Monday-Friday).