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Campus Supervisors

Mrs. Calle Esser

I am Callie Esser. I am married and have four children. The three older children went to Katherine more than 10 years ago, and our youngest is in 6th grade here at Katherine. This school has always been a great school with a great staff. It is very exciting to see the growing that continues to happen and to be a part of it as a yard supervisor, parent and PTA member. 

Ms. Michele Cohen

I am the newest addition to Katherine Elementary.  I have been happily married for over 27 years.  I have a 22-year-old daughter, who will be graduating from Cal State Channel Islands in the Spring. and a 14-year-old son who is a freshman at Simi Valley High School. I previously worked as an advertising assistant at the Los Angeles Daily News and prior to that I worked at XETV Channel 6 in San Diego. I was a full-time mom until recently when I decided to go back to work part-time. I got lucky and started out with a fantastic job at Katherine Elementary!