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York Medical Physics exists to solve the critical issues facing our clients, both large and small. We provide a broad range of services and solutions to help organizations be successful, and focus on the bigger picture.

Radioactive Material Licensing

Whether applying for a new radioactive material license, a renewal, or amending an existing license, our expertise ensures accurate, timely completion of all necessary forms for submission. Our consultants also handle all requests for additional information from reviewing officials to help ensure quick approval. Our license application and amendment submission history includes medical, educational, research, industrial, and veterinary facilities.


Through our detailed review of all radiation safety records, you can rest assured your organization will remain compliant with all relevant state and federal regulations. We don't just check boxes. Our in-depth reviews include recommendations and observations based on real-world feedback from colleagues, clients, and regulatory agencies. Our consultants have the knowledge and expertise to take your organization to the next level and we are proud to help shape and improve how our clients maintain the highest level of health and safety for patients and staff.

Equipment Calibration
and Testing

We provide all necessary hot lab equipment testing that meets federal and state regulatory requirements. Unlike many of our competitors, York Medical Physics is able to complete all services in-house and our in-depth knowledge of equipment from all major manufacturers allows us to help keep your organization operating at peak performance. Avoiding the use of third-party contractors helps us ensure your information remains accurate from start to finish.

Calibration and testing services include:

  • Dose calibrator accuracy, linearity, and geometry testing 

  • Well counter efficiency and chi-square testing

  • Survey meter calibration and voltage testing

  • Sealed source leak testing and inventory

Please download and complete the form below when shipping a survey meter to our office for calibration:

Please download and complete the form below when mailing leak test samples to our office for analysis:


We offer a variety of rental equipment to help your organization maintain regulatory compliance while your equipment is out for calibration or repair.

Available equipment includes:

  • Survey meters

  • Dose calibrators

  • Well counters

Exit Surveys and Decommissioning Reports

Licensed by the California Department of Public Health as a Decommissioning Service Provider (DSP), York Medical Physics possesses the authority and expertise to complete an exit survey and decommissioning report for any space licensed for radioactive materials. Whether renovating, relocating, or terminating your radioactive material license, we can help you meet the strict regulatory requirements in place to protect the health and safety of the public.


We also offer a range of valuable services to help your organization succeed:

  • Radiation safety training materials

  • Wipe and survey maps 

  • Low-Level Radioactive Waste Report (LLRW) submission

  • Xenon trap leak testing

  • Air ventilation analysis

  • Knowledge of all major nuclear medicine electronic record software

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