Jessica S. answered 05/18/19
Expert TOEFL Teacher Specializing in Medical TOEFL, FPGEC and S26+
The TOEFL and the GRE test completely different things. The TOEFL tests your level of English in a university setting, therefore seeing if you have mastered the language enough to handle advanced degrees (like Ph.d lectures). The GRE test your ability on analytical writing, quantitative reasoning and verbal reasoning. Both will be required for any degree.