Dr. Ada Goldsmith is the best. I was extremely nervous to get gum tissue surgery and she calmed my nerves. She is fantastic with patients and you can tell she's not just in her profession for the money--she really cares about her patients. After the surgery she even helped me out to my vehicle with my stepdad. What other physician does that?? I was very impressed. For a periodontist, go to Dr. Ada Goldsmith in Canonsburg. She's fantastic!