Sikun Lan


Math Teacher

Since 2011, Dr. Lan has engaged in classroom and online teaching with students from 5th to 12th grade on accelerated math curriculums, SAT math exam preparation, and math competition preparation for MathCounts, AMC 8/10/12, AIME, and USAMO. Prior to teaching at Geffen Academy, Dr. Lan had a long IT career in banking, insurance, digital marketing, and education industries. He received his Master’s and Ph.D. in Math from UCLA and his double B.S. in Math and Physics from Peking University.

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