Dosimetrists
Sherri Alexander, RTT, CMD
Sherri has been with UCLA for 10 years. She worked here as a Radiation Therapist from 1988-1996. After spending some time away from UCLA, she joined us again in 2006 as a Medical Dosimetrist and gained her certification in June 2007. Sherri obtained her Radiation Therapy training in Canada and has been in the United States since 1986. She is married and has two teenage daughters.
Mary Ann Hagio, RTT, CMD
Mary Ann obtained her Bachelor's degree from CSU Long Beach in Radiation Therapy. She worked as a Radiation Therapist from 1996-2007 where she then joined the physics group as a Medical Dosimetrist.
Shun Hsin Tsai, MS
Shun obtained his Sociology undergraduate degree from UCLA in 2010 and continued his education at the University of Wisconsin - La Crosse for his Masters in Medical Dosimetry. He received his clinical training at the University of Illinois Chicago Medical Center from 2011 to 2012. "His compassionate heart for cancer patients ultimately inspired him to pursue a career in Radiation Oncology."



















