Luminous Smiles Dental Studio by Dr. Joseph Liu, DMD 13660 U.S. 30, Irwin, PA 15642

"The experience is so amazing. The entire staff are so positive and make your visit fun and relaxing. I absolutely LOVE the ambience TV channels you play in all the rooms and waiting area. I'm SO glad I choose you as my new dentist. Thank you for taking so excellent care of me."

"It was my first time there and it was great! The first interaction when I called to schedule stuck out to me because the lady on the phone was so sweet! My hygienist was extremely knowledgeable and helpful. (you could tell that she’s very passionate about her job) Dr. Liu is excellent! He is so kind, knowledgeable, honest and helpful too! Thanks guys!"

"Had a wonderful first visit to Luminous Smiles. Charla was my hygienist and I don’t think I’ve ever been educated so well on my oral hygiene. She had so much information and answered any questions that I had. Dr. Liu was very nice, complimentary of my teeth and had great suggestions on how to improve my care routines. He also took the time to chat and make a more personal connection. Overall, had a great experience and will not dread the dentist anymore!"

"When my dentists office closed abruptly I was referred to Luminous Smiles by my son’s orthodontist. The office is extremely clean and welcoming. My hygienist Charla is fantastic, extremely knowledgeable, and thorough. She’s always full of great tips to maintain my smile at home. Dr. Liu is very warm and professional. They make you feel right at home and comfortable going to the dentist! I can’t say enough good things about them! My family and I are happy to have found a wonderful dental office!"

"The best dentist n his assistant were amazing. Totally caters to cowards n he is so fast at not allowing you to even have time to get nervous and no time to feel the shots. He was wonderful was very vocal n kept me comfortable and he consistently checked in asking if I was doing okay the entire time of my root canals. Great price too"