![Dr. Mark Zagarola Dr. Mark Zagarola](https://www.creare.com/wp-content/uploads/2016/05/CRE2160229-255_SILLO.jpg)
Dr. Mark Zagarola
Principal Engineer
After joining Creare in 1995, Mark has focused his efforts on the development of advanced spaceflight hardware. He leads our turbo-Brayton cryogenic cooler business area. Mark received his PhD from Princeton University in Mechanical & Aerospace Engineering.
![Dr. Jay Rozzi Dr. Jay Rozzi](https://www.creare.com/wp-content/uploads/2016/05/CRE2160229-216_sillo.jpg)
Jay Rozzi has been with Creare since 1999. He leads the Advanced Manufacturing business area at Creare, which has led to innovations in cryogenic machining, laser-assisted machining, and laser-assisted consolidation/curing of composites.
![Jeff Breedlove Jeff Breedlove](https://www.creare.com/wp-content/uploads/2016/05/CRE2160229-007_SILLO.jpg)
Jeff leads development of advanced power systems and thermodynamic components for a broad range of challenging applications for NASA, Department of Defense, Department of Energy, and commercial clients.
![Dr. Odile Clavier Dr. Odile Clavier](https://www.creare.com/wp-content/uploads/2018/06/CRE-2180529-39_SILLO.jpg)
Odile leads a Creare business area centered on using innovative technologies to lower the cost of healthcare, while increasing access for a variety of populations.
![Dr. Patrick Magari Dr. Patrick Magari](https://www.creare.com/wp-content/uploads/2016/05/CRE2160229-173_SILLO.jpg)
Patrick has spearheaded a wide variety projects in the fields of cryogenics, biomedical engineering, electronic devices, signal analysis and energy conversion systems.
![Dr. Mike Izenson Dr. Mike Izenson](https://www.creare.com/wp-content/uploads/2016/05/CRE2160229-072_SILLO-1.jpg)
Mike’s broad experience in heat and mass transfer includes the development of compact heat exchangers, innovative refrigeration systems, and space suit and spacecraft thermal control.
![Dr. Mark Zagarola Dr. Mark Zagarola](https://www.creare.com/wp-content/uploads/2016/05/CRE2160229-255_SILLO.jpg)
After joining Creare in 1995, Mark has focused his efforts on the development of advanced spaceflight hardware. He leads our turbo-Brayton cryogenic cooler business area.