Rex Kantatan
@rexkantatan
Experienced healthcare leader specializing in oncology and medical education.
What I'm looking for
I am an experienced healthcare leader with over 11 years in oncology and medical education, specializing in radiation therapy, teaching, and operational leadership. My journey has been marked by a proven track record in academic instruction, staff training, policy development, and interdisciplinary collaboration. I am a Certified Medical Manager and a passionate educator currently pursuing a Master’s in Organizational Learning and Leadership.
In my current role as Lead Radiation Therapist at Dartmouth Cancer Center, I manage daily operations for the Department of Radiation Oncology and Applied Science. I take pride in developing clinical policies that align with regulatory and safety standards while mentoring a team of therapists to ensure high-quality patient care. My previous experiences include supervising radiation therapy students and delivering precise radiation treatments in high-volume oncology clinics, where I also played a key role in onboarding new hires and enhancing patient safety protocols.
Experience
Work history, roles, and key accomplishments
Student Clinical Preceptor
University of Vermont & NHTI
Aug 2022 - Present (2 years 10 months)
Supervised and mentored radiation therapy students in clinical settings, providing hands-on guidance. Evaluated student competencies and provided continuous performance feedback to foster professional growth.
Lead Radiation Therapist & Policy Writer
Dartmouth Cancer Center
Jun 2022 - Present (3 years)
Managed daily operations for the Department of Radiation Oncology, developing clinical policies to align with regulatory and safety standards. Mentored and led a team of therapists, ensuring high-quality patient care and collaborating with physicists and physicians to streamline workflows.
Radiologic Sciences Instructor
Cambridge College of Healthcare & Technology
Apr 2023 - Apr 2025 (2 years)
Delivered online lectures on core subjects including radiologic physics, radiobiology, and anatomy for radiation therapy students. Designed comprehensive course content and assessed student understanding through exams and projects.
Student Clinical Instructor
Argosy University & Keiser University
Jul 2014 - Dec 2021 (7 years 5 months)
Provided hands-on clinical education to radiation therapy students, guiding them through practical applications. Facilitated skills assessments and liaised with academic faculty for comprehensive student evaluations.
Clinical Coordinator & Instructor
Cambridge College of Healthcare & Technology
Jan 2022 - Jun 2022 (5 months)
Managed student clinical rotations and academic schedules, ensuring seamless coordination between theory and practice. Taught foundational courses in radiologic science and mentored students on career development.
Advanced Radiation Therapist
Mid-Florida Cancer Centers
Jul 2014 - Dec 2021 (7 years 5 months)
Delivered precise radiation treatments in high-volume oncology clinics, ensuring patient safety and treatment accuracy. Served as a senior therapist, overseeing daily schedules, onboarding new hires, and assisting with equipment QA and patient safety protocols.
Education
Degrees, certifications, and relevant coursework
American College of Education
Master of Education, Organizational Learning and Leadership
Currently pursuing a Master of Education in Organizational Learning and Leadership.
Southern New Hampshire University
Bachelor of Health Science, Health Science
Grade: President's List
Completed a Bachelor of Health Science, achieving President's List honors.
Argosy University Twin Cities
Associate of Science, Radiation Therapy
Grade: Dean's List
Earned an Associate of Science in Radiation Therapy, recognized on the Dean's List.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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