I'm Leland, also known as Mr. D! For the past decade, I have built my experience as a teacher, mentor and Dean of Math Instruction in Texas and New York City schools. It was my love of new knowledge and insatiable curiosity that led me to education and helping people discover success in their learning. My optimism and experience helps me know that everyone can learn and grow, we just have to find the correct path to entry.

I'm working towards being like Mr. Feeny from Boy Meets World. Less s...