Contact Details Needed USA hospitals-Posting 2nd time

List of Chief of Pathology, Chair of Pathology or Director of Outreach required.

I have the list of hospitals. You have to get these details
Hospital Size
Name
Title
Phone (direct or clinic, publicly available)
400 contacts will suffice.

Note: I am looking for phones not emails. You can use LinkedIn if you like.

Please do not waste your credit if you don't know how to do this. Quality matters more than quantity.
Will be hiring in 2 days.