I saw Dr. Tin when I was a teenager. He performed ~ 5 root canals on my molars. They were done very poorly but I didn't know it back then. Some of them had to be re-done by my new dentist when I grew up. When I saw him, he would schedule multiple patients appointments at the same time, and let all of us wait forever on the chairs for his return to perform the next step of the procedure. He gives dentists a bad name and he likes to push you to do extra unnecessary procedures. Overall not a very ethical person and his hand skills definitely could use some work! I go to the same dental school he graduated from, and I'm so sorry that he's giving our school a bad name.