Diagnostic Radiation Physics Services (DRPS) provides board-certified medical physics and radiation safety consulting to healthcare facilities in Greensboro and throughout the Piedmont Triad, including Winston-Salem, High Point, and Guilford County. DRPS supports hospitals, imaging centers, outpatient departments, and specialty practices that need responsive, credentialed physics coverage without the overhead of in-house physics staff.
Medical Physics Services in Greensboro
DRPS delivers a comprehensive suite of medical physics services to Greensboro-area facilities:
- Equipment Performance Evaluations (EPEs): Annual and acceptance testing for radiographic, fluoroscopic, mammography, CT, and other imaging systems, supporting both regulatory compliance and clinical optimization.
- Radiation Shielding Design and Certification: Structural shielding calculations and design documentation for new construction, renovation, or equipment upgrades, prepared for submission to NC DHHS.
- Radiation Safety Officer (RSO) Services: Consulting RSO support for facilities with radioactive materials programs or complex radiation safety needs, including license maintenance, staff training, and regulatory correspondence.
- Accreditation Support: Preparation and documentation support for ACR, IAC, RadSite, and Joint Commission accreditation, including phantom imaging, image quality review, and physicist report preparation.
- CT Physics Testing and Optimization: CT acceptance and annual testing per ACR and AAPM guidance, including dose assessment, image quality benchmarking, and protocol review.
- PET/CT and Nuclear Medicine Physics: Acceptance testing, performance characterization, and ongoing QA consultation for PET/CT systems and nuclear medicine departments.
- Quality Assurance Programs: Development and implementation of facility-specific QA programs aligned with applicable standards and accreditation requirements.
North Carolina Radiation Regulations
Healthcare facilities in Greensboro are subject to oversight by the North Carolina Department of Health and Human Services (NCDHHS), Division of Health Service Regulation, Radiation Protection Section. North Carolina became an NRC Agreement State effective August 1, 1964. The NCDHHS Radiation Protection Section registers radiation machines (Radiology Compliance Branch) and licenses radioactive materials (Radioactive Materials Branch) under 10A NCAC 15, which requires shielding plan review by a registered service provider before construction and periodic CT performance evaluations by a CT qualified expert.
Federal and accreditation standards apply alongside state rules. Mammography facilities must meet the federal Mammography Quality Standards Act (MQSA), which requires annual surveys by a qualified medical physicist, and ACR, IAC, Joint Commission, and other accrediting bodies impose their own physics and QA requirements. DRPS tracks current North Carolina requirements and these overlapping national standards to keep Greensboro-area clients compliant.
Why Greensboro Facilities Choose DRPS
Board-Certified Expertise. DRPS physicists hold American Board of Radiology (ABR) certification in diagnostic medical physics — the credential that matters for MQSA compliance and ACR accreditation.
Regional Coverage. DRPS serves facilities across the Piedmont Triad, providing consistent coverage for multi-site health systems and imaging networks.
Integrated Compliance and Accreditation Support. Physics surveys, shielding documentation, and accreditation physicist reports are coordinated under a single engagement, reducing administrative burden and eliminating gaps between deliverables.
No In-House Overhead. Facilities gain credentialed physics expertise on a consulting basis, without the cost of a full-time physics hire.
Frequently Asked Questions
Does North Carolina require annual medical physics surveys for diagnostic X-ray equipment? Survey frequency depends on equipment type and the standards that apply to your facility. MQSA mandates annual surveys for mammography; North Carolina regulations and accreditation standards govern frequency for other modalities. DRPS can review your equipment inventory and establish a compliant survey schedule.
Who regulates radioactive materials licenses in Greensboro? North Carolina is an NRC Agreement State (effective August 1, 1964). The NCDHHS Radiation Protection Section's Radioactive Materials Branch issues and oversees radioactive materials licenses; facilities do not apply directly to the NRC. DRPS can assist with license applications, amendments, and ongoing compliance support.
Does DRPS serve facilities outside Greensboro proper? Yes. DRPS provides physics services across the Piedmont Triad, including Winston-Salem, High Point, and Guilford County.
What is required for a new CT scanner installation in North Carolina? New CT installations typically require a shielding design before construction, acceptance testing by a qualified medical physicist, state registration, and — for ACR-accredited sites — physicist documentation for the accreditation record. DRPS handles shielding calculations, acceptance testing, and the associated documentation.
Can DRPS serve as our facility's Radiation Safety Officer? Yes. DRPS offers consulting RSO services for facilities that do not need a full-time in-house RSO, including oversight of radioactive materials programs, staff training, audit support, and regulatory correspondence.