Yes it’s that Peter Chang. I’ve only been three times, but each time it was excellent, and that was without the Master in the house. The tastes are finer than in the other Sichuan places. No, I don’t really know what you should get. Opting for chilies, cumin, noodles, and the like works well, though, if you are looking to take the obvious road. The coriander fish rolls are a must and they have been a Chang specialty for years now.
The location is not convenient, but it is right by lots of shopping, including a big Barnes & Noble, and not too far from I-95 (Exit 130B, Plank Road west).