John R. Tomayko

The Tomayko Group LLC engages in the provision of healthcare services. It offers diagnostic solutions, equipment services, equipment financing, pharmaceuticals products, and corporate wellness programs. The company was founded in 2004 and is headquartered in Pittsburgh, PA.

TTG Imaging Solutions LLC provides end-to-end solutions to healthcare providers within the United States. The company is based in Pittsburgh, PA, and has subsidiaries in the United States. The company offers a range of products and services, including sales, repair, refurbishment, installation, parts, and servicing of medical imaging devices. The company is ISO 9001:2015 and ISO 13485:2016 certified. TTG Imaging Solutions can also help healthcare facilities attain nuclear, PET, and CT accreditation from the American College of Radiology and/or Intersocietal Accreditation Commission. The company operates three independent nuclear pharmacies in western and eastern United States and has a diversified network of suppliers that includes Northstar's Radiogenix. TTG Imaging Solutions was founded in 2004 by John R. Tomayko, and Matt Mastarone has been the CEO of the company since 2019.