Yes. Refinancing is an option for your student loans! Student loan refinancing allows you to combine all of your educational loans, both federal and private, into one loan with one rate and one lender to repay.
The other benefit of refinancing is that you may also save a significant amount of money due to a lower interest rate. The potential downside to refinancing is that you will forfeit any federal benefits you may have wanted to use, such as access to federal debt relief programs (income-based repayment, public service forgiveness, etc.).
Want to keep your federal loan benefits but simplify to one student loan? Consider loan consolidation.
Consolidation is a US Department of Education program that allows you to combine your federal education loans into one single loan.