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Contact Information

Phone: 925-809-7530 ext 2084

email: kcoren@byron.k12.ca.us

Mr. Coren

Who is Mr. Coren?

Mr. Coren has been a math teacher for 25 years and has taught all levels of math, from 6th grade math to AP Calculus.  This is his 15th year at Excelsior and 7th year teaching 6th grade.  Mr. Coren lives in Brentwood with his wife and two children.  He is an avid runner and also enjoys playing racquetball. You can also sometimes see him performing in plays.