Ignacio Omar Romero, PhD


Ignacio Omar Romero is from the small town of Tulare, California. He received his B.S in Physics from the University of California, Los Angeles in 2016. In 2018, Ignacio received his M.S in Medical Physics from San Diego State University where his thesis focused on quantitative MR imaging techniques. In 2022, he obtained his PhD in Bioengineering from University of California, Merced. Ignacio’s doctoral research focused on functional X-ray imaging techniques for preclinical applications. Ignacio’s career goal is to use the skills obtained from his graduate research and residency training to help improve the quality of healthcare in the California Central Valley. In his free time, Ignacio enjoys weightlifting, playing soccer, and watching soccer and football games.

Ignacio joined the Stanford University Medical Physics Residency in 2022.


Romero, I. O, Fang, Y., and Li, C. (2022). Correlation between X-ray tube current exposure time and X-ray photon number in GATE. Journal of X-Ray Science and Technology https://doi.org/10.3233/XST-221126

Romero, I. O., Fang, Y., Lun, M., & Li, C. (2021). X-ray fluorescence computed tomography (Xfct) imaging with a superfine pencil beam x-ray source. Photonics8(7). https://doi.org/10.3390/photonics8070236

Romero, I. O., & Li, C. (2021). A feasibility study of time of flight cone beam computed tomography imaging. Journal of X-Ray Science and Technology29(5), 867–880. https://doi.org/10.3233/XST-210918

Romero, I. O., & Li, C. (2021). Radiation dose estimation for pencil beam X-ray luminescence computed tomography imaging. Journal of X-Ray Science and Technology29(5), 773–784. https://doi.org/10.3233/XST-210904

Romero, I. O., & Sinha, U. (2019). Magnetization transfer saturation imaging of human calf muscle: Reproducibility and sensitivity to regional and sex differences. Journal of Magnetic Resonance Imaging50(4), 1227–1237. https://doi.org/10.1002/jmri.26694

Zhang, W., Romero, I. O., & Li, C. (2019). Time domain X-ray luminescence computed tomography: numerical simulations. Biomedical Optics Express10(1), 372. https://doi.org/10.1364/boe.10.000372