Does the SoFi Medical/Dental Residency Refinance loan include a grace period?

No, it does not. SoFi will require minimum monthly payments of $100, for up to 84 months, during your residency/fellowship program plus a 6-month extension intended for the period between completing residency and becoming an attending physician (90 months maximum. While the $100 per month repayment period is likely to be less than your full loan payment, it is not considered a grace period.