Ground floor, west wing, shower room: Has a duffel bag and Novice ammo box. In the office room after that, there’s an Advanced Terminal and Advanced floor safe. The terminal can be used to open the floor safe.
Advanced door in the second floor, west wing. Inside, there’s an issue of Massachusetts Surgical Journal on the table.
In the SW room of the second floor west wing, you’ll find a generator with a Fusion Core. In the third floor, west wing, there's a Medical protectron that you can activate via the nearby terminal.
The Operating Theater in the third floor, to the north is Master-locked. The Medford Operating Theater Key can be found from a toolcase in the second floor, west wing, on a counter of an information booth. The booth is located in the NE corner of the east wing.
Follow the broken ledge on the third floor east wing to reach the supply room behind a security door. You can unlock the door using the Expert terminal. From that room, the dead end to the immediate right in the corridor outside is where the secret DIA cache for the Railroad quest “Jackpot” is located.
Two chem stations in the laboratory area. One ammo box there may contain 4 Fusion Cores.
Operating Theater
There’s a terminal outside that can remotely open the doors of the operating room and toggle the music and lights on. There’s a Super Mutant Heavy armor on the floor beside the operating table. Red steamer trunk in the northern observation room. Beside it, is a Syringer rifle.