I went into Dr. Cheng's office for some pain in the back of my mouth. I had this appointment scheduled for over a month, but given the Coronavirus circumstances, they had to change their availability on me last minute, which I was very accommodating about. The receptionist was very nice and helpful and the dental assistant was very nice and helpful as well. They took X Ray's of my mouth and Dr. Cheng came in to look at the X Ray's and evaluate. Dr. Cheng looked at the X Ray and explained what was going on and that I needed an extraction, this was said before he even looked in my mouth. I thought I understood what he was saying but he said he wanted to actually look in my mouth and see what the situation was. When he explained things he talked extremely fast and it was very hard to understand him. Then he said he wanted to look in my mouth to make sure. So he examined my mouth and said that the tooth was salvageable due to my healthy gum line and I will not need an extraction. This was great news so I then asked him, "So...I need a filling?" Dr. Cheng then looked at me and said: "WHERE WAS YOUR BRAIN THE LAST 5 MINUTES I WAS TALKING TO YOU?" I was absolutely appalled, I have never had any doctor or health professional ever speak to me that way. I wasn't asking him to explain everything again, all I was asking is what I needed done to my tooth after he examined it. I wasn't sure what to say and then he said: "WHAT DO YOU THINK YOU NEED DONE?" And then he made me answer the question. I feel the way he spoke to me was completely inappropriate, demeaning and very rude. I didn't know if he was joking and even if he was, I felt it was completely inappropriate. This was my first visit to him and I will NOT be going back. My wife and other family members also go to him and they will not be going to him anymore after this. I am going to spread the word and tell them how I was treated. I do not want anyone else to be treated like this. Thank you read more