Radiopharmaceuticals with Unparalleled Service

We understand the needs of our customers and share in their commitment to deliver exceptional patient care, and we believe our core
values help to ensure your nuclear laboratory runs both efficiently and economically.

Online Rx Ordering Now Available. Click Here to Order.

Your Local Radiopharmacy

The Nuclear Imaging Services’ radiopharmacy, NISotopes, delivers discounted isotope products and quality customer service to the Texas Gulf Coast region. From diagnostic radiopharmaceuticals and calibration sources to nuclear medicine supplies and accessories, our team of experienced professionals are dedicated to provide our customers and their patients with the best products and service.

NISotopes recognizes that every customer is unique, and our organization structure and understanding of the industry allows NISotopes to service each customer according to their individual needs. Do you need a specific delivery time? We will work with you to get it there at your request. Our dedication and focus provides NISotopes with the ability to continually provide innovation, ingenuity, and customized solutions for our customers. Whatever your practice needs might be, we will work with you.
  • Full Range of Technetium Based Products
  • High Monthly Return Rates
  • No Delivery Fuel Surcharges
  • Customized Delivery Times
  • Radioactive Materials License Consulting
  • Online Patient Management System
Let NISotopes present you with a competitive quote to receive continuous reimbursement and accreditation support at no additional cost.

Why Select NISotopes?

Our Team

NISotopes’ highly skilled nuclear pharmacists and technicians are well qualified to deliver the industry expertise and service you expect to receive. Our team is always available to provide you with information about your radiopharmaceuticals.

Your Partner

NISotopes can provide you with the quality radiopharmaceutical products and customized services you desire. You can be confident that you can depend on us to address your clinical and regulatory questions.


We offer a full range of technetium sources with no delivery fuel surcharges and 100% monthly return rates. We welcome any competitive quotes to ensure we are providing you with the best price available.