Doug started his career teaching Astronomy and Chemistry at community college and university in Colorado. In 2007, he got his first test of test prep when his university started an in-house MCAT prep program. He taught the course for two semesters. Not long after, Doug went on to work as a teacher, tutor, trainer, and developer for one of the big test prep providers. He spent about a decade focused on learning about the test prep business and even worked in an advising capacity for pre-medical students. Afterwards, he started his own tutoring business. At HPA he is developing an in-house test prep program for the GRE, DAT, OAT, PCAT, MCAT, and other standardized tests that students need to get into health profession post-graduate programs.