Hey guys. I'm planning to email a few PGY2 residency directors in preparation for midyear, but I have this silly question that came up. I used to refer to everyone as Dr. so and so when I was still a student, but now I'm a PGY1 resident and have always called every pharmacist by his/her first name. So for emailing residency directors for the first time, do you guys usually use their first names or Dr. [last name]? Sorry about my silly question