I've been reading through this whole thread and piecing together answers to my questions but I can't seem to get anything conclusive. So, I'm just going to ask to clarify.
1. If you get a 4 year HPSP scholarship for dental school and then do a 4 year OMS residency directly after, this equates to a total of 12 years? 4 years for dental school, 4 years in OMS residency while simultaneously paying back your 4 years of HPSP, and then 4 years of active duty to payback the OMS residency?
Not quite right. The OMS residency would be neutral years (Don't count toward ADSO for HPSP, but count toward pay, retirement, and time in grade). The OMS 4-year payback and the HPSP payback are served concurrently. So you would only owe 8 years.
2. If I somehow got deferment for active duty in order to complete a civilian 6 year MD program, the total would be 14 years? 4 for dental school with HPSP, 6 year civilian OMS program, and 4 years payback for the HPSP as an oral surgeon on active duty?
As noted above - 6 years neutral for residency. HPSP and OMS payback are concurrent + 2 extra years of OMS = 10 years
3. With only a 3.2 undergrad GPA, will this make it impossible to compete for the HPSP scholarship? Will my DAT scores offset this?
Still possible to compete, but you won't be matrix qualified. You need to make sure you apply on time. It is possible that all the scholarships would be given out to those that are matrix qualified. It varies from year to year.
Thanks. Please correct the timelines in 1 and/or 2 if needed.