Medical Physicist

Radiation Oncology. Full Time. Day Shift. 8 hour shifts.

Lexington Health is a comprehensive network of care that includes six community medical and urgent care centers, nearly 80 physician practices and over 9,000 health care professionals, as well as Lexington Medical Center, a 607‑bed teaching hospital in West Columbia, South Carolina. It was selected by Modern Healthcare as one of the Best Places to Work in Healthcare and was first in the state to achieve Magnet with Distinction status for excellence in nursing care.

Consistently ranked as best in the Columbia Metro area by U.S. News & World Report, Lexington Health delivers more than 4,000 babies each year, performs more than 34,000 surgeries annually and is the region's third largest employer. Lexington Health also includes an accredited Cancer Center of Excellence, the state’s first HeartCARE Center, the largest skilled nursing facility in the Carolinas, and an Alzheimer’s care center.

Its postgraduate medical education programs include family medicine, transitional year residencies, and an informatics fellowship.

• Reports to the Director and Medical Director concerning professional and technical activities in the Department.
• Checks the accuracy of treatment unit parameters and settings used for a patient’s treatment, including correct transfer of parameters between all equipment and required calculations.
• Prepares inverse and forward external beam and brachytherapy treatment plans, customized to each patient.
• Presents proposals to Medical Director/Director, such as new devices, protocols, or designs of equipment, changes in treatment, planning, research, etc.
• Performs and verifies equipment, dosage, film, and patient QA measurements.
• Performs specification, acceptance testing, and commissioning of new equipment.
• Calibrates diagnostic, planning, and therapeutic x‑ray machines and determines the distribution of radiation throughout the irradiated area. Transfers data into planning computers.
• Documents applicable dosimetry and physics parameters and calculations required to deliver the prescribed treatment in the electronic and paper charts.
• Performs weekly QA chart and dose reviews on each patient under treatment. Compares electronic vs written and actual treatment data.
• Outlines QA procedures which include tests to be performed, tolerances, and frequency of tests.
• Monitors daily linac and simulator QA values obtained by the Radiation Therapists.
• Arranges for external verification of dose values and calibration measures, such as annual TLD measurements, leak testing, calibration of radiation detection devices, etc.
• Assists the Radiation Oncologists in real‑time seed implant and intravascular brachytherapy.
• Determines post‑procedure dose determination of seed implants through CT studies.
• Consults with Radiation Oncologists per their request for special patient‑specific treatment considerations.
• Evaluates all conformal, IMRT, stereotactic and brachytherapy setups and dosimetry plans at the beginning or prior to beginning the course of treatment.
• Operates equipment delivering ionizing radiation to patients for therapy.
• Uses computer and video display terminal for computing and designing radiation therapy beams to the appropriate target.
• Offers input on treatment setup techniques.
• Calculates amount and activity of radioactive materials, confirms vendor’s stated values, receives, logs, registers, and assumes responsibility for radioactive materials from receipt through decay and disposal following established protocols.
• Maintains current and complete records and documentation of radiation safety, pertinent QA activities, calibration reports, and others as required by the Department Director, policy, and SC DHEC.
• Works cooperatively to assist DHEC and DNV representatives with on‑site regulatory inspections.
• Ensures proper radiation safety measures are in place for patients receiving brachytherapy. With the Radiation Oncologist, instructs nursing and other personnel on radiation precautions and self‑protection. Performs room and patient radiation surveys.
• Reviews monthly Landauer reports and posts in the Department. Notifies Director of special requests…