Step 1: Log in to the application status portal to reply to your offer of admission from Allegheny to tell us your plan. Step 2: Submit your enrollment deposit.You can schedule appointments with AHN doctors in select specialties like primary care, women's health, orthopaedics, and general cardiology. To make your visit to our hospital as comfortable as possible, we offer a variety of amenities and services. Appointments. To submit a change of address in person, fill out a change of address form at our Central Office. Allegheny County Housing Authority 301 Chartiers Avenue Fill it out online, save it, and email it to your school counselor as an attachment. Please click here to complete the counselor letter of recommendation form. The form is filled out electronically and can be found on the NASH School Counseling site. A copy of the applicant's acceptance letter must be submitted to the Personnel Office before the effective date of appointment.