SIS 2025 Annual Conference

SIS 2025 Annual Conference

In the architectural landmark PSFS building, the nation’s first modern skyscraper, the 4-Diamond Loews Philadelphia Hotel is a true classic. Directly across from the Pennsylvania Convention Center, we are in the heart of center city and within walking distance of shopping, theatre, cultural attractions and restaurants. Come see what we have waiting for you!


Group Rates Available: May 11 through May 15, 2025

Guest Room Rates: starting from $229 plus tax

Group Block Closes: April 21, 2025


To reserve your hotel room, please click the "Make A Reservation" button on the upper-right corner of the screen.  To change the dates of your stay, please click the red dates at the top of the next page for the event calendar.

All reservations must be guaranteed with a credit card. This card will be charged in the event of a cancellation, no-show or deposit when warranted. Group rates are subject to availability.

Hotel cancellation policy requires guests to cancel by 4 pm local time 48 hours before arrival to avoid a penalty fee of one night's room and tax.

Hotel Highlights

Visit our homepage for Hotel Highlights and Useful Information about the Loews Philadelphia Hotel.