Received a interview from a email response from HR. The only contact was from email.

I applied online to a hospital. One week later I received a email request to set an appointment for an interview. The email had only one time for each day for an appointment.

Example:

Monday 08/02/13- 07:00-08:00 AM

Tuesday 08/03/13- 07:00-08:00 AM

Wednesday 08/01/13- 07:00-08:00 AM

I am used to talking to someone on the phone about a interview appointment. I never got to talk to this company on the phone. Everything was done by email.

I emailed him with my day that I chose. In this email I asked him what building do I need to go too. I got a response back shortly with a confirmation email. The instructions did not state where the building was located in the hospital. This is a 850 bed hospital in a big city! The instructions only said this:

Your interview is with Mr. Jones at 07:00 AM.

When you arrive to New York Medical Center, please contact Mr.Smith at (222)222-222 (Mr. Smith is the assistant to the hiring manager who will be interviewing me). Mr. Smith will escort you to the interview location/department.

That is all the email said he did not answer my question about where the building was at inside the hospital. I think I will sound unprofessional if I arrive to the hospital 20 minutes early and then contact Mr. Smith to play hunt and find. I saw that the recruiter sent a copy to Mr. Smith.

I am a new grad and I absolutely DO NOT WANT TO HAVE ANY MINOR NEGATIVE IMPRESSIONS TO THIS COMPANY. I have applied to over 300 positions and this is my first interview. I want to send Mr. Smith a email a few days before the interview. I want to ask him what building inside the hospital should I go to.I only want to call him on the day of the interview like the email stated.

I could email the HR recruiter and ask him what building should I go to, but I already asked him when I set the appointment and he did not answer the question. The email he sent me looked like a master auto reply form where you just change the date and time. Maybe he forgot to answer my question and just sent the auto reply confirmation email.