What can i do to figure out my undergrad classes for doctor of dental surgery?

Question unclear: Is your question about what classes you need to take from undergrad college curriculum to go to dental school? If so, consult a pre-dental education adviser at your school. Required college classes vary somewhat from dental school to dental school, but are very similar. Once you complete all pre-requisite courses, and national standardized exam, you can start application process.

Ask a dental school!: Usually you need: 1 year general chemistry, 1 year organic chemistry, biochemistry, 1 year physics with calculus, and 1 statistics course. I would highly recommend taking as many biology courses as possible, as well as having a well-rounded education (english, ethics, and business courses are all excellent). Good luck!