I made an a appointment to see Dr. Mathew Gordon for a consultation for an implant. When I came into the office I came with my 76 year old mother for support on having an implant done, his office told me the base price was $2,000 with out sedation or numbing. When I saw him in his office, he told me with numbing, it would cost me $2,200 and if sedation is needed $2,580. I made an appointment to have the implant done. I received a phone call from Karty in the office and she confirmed the prices. The day I came in for surgery on July 17, 2014, I brought my 76 year old mother with me. I was a nervous wreck because I was about to go under the knife, the office made me sign some papers in the front. By the time, I got to the back into the examination room, Dr. Mathew Gordon wanted me sedated and a medical assistant brought me more papers to sign. I was so nervous the day of the surgery, I just signed it. I came home to heal after the surgery and weeks later I notice the bill was not the amount that was discussed in the office, on the phone, and with the doctor. I came to talk to them and I brought my 76 year old mother with me and told them that they have over charged me. I was charged $3,445.00 with sedation. I spoke to Dr. Mathew Gordon about this first, he did not want to talk to me, instead what he did was bring in Karty and she started to yell at me and my 76 year old mother in the examination and demanded we had to pay the bill, but I told her this is not what we discussed. After she left, Dr. Mathew Gordon came back in and yelled at me and my 76 year old mother some more and told us we had to pay the bill regard what is discussed. I was in shocked at the treatment that I received in this office and from the doctor. The price was incorrect on the bill and all I wanted to do was to discuss that they have overcharged me. Instead, they yelled at me and my mother like we were dogs. I'm disguised with Karty, who yelled at me and a 76 year old woman. I wonder how she would feels if someone cheated her out of her money and then yells at her and her mother. They behaved like people in a fish market. The price was incorrect and the doctor and his office cheated us. No wonder they left San Antonio and moved to Austin because they are running from their past. Well, what they do will catch up to them. I found out the doctor's birth year on the Dental Examination Board of Texas. He was born the year 1965, which represents in the chinese zodiac , the snake. This is the serpent in the Garden of Eden, SATAN. Remember, what comes around, will go around. GOD has eyes and he will not let this injustice and evil happen. Put your hands up to the GREAT LORD and he will deal with everything. Thank you Lord and AMEN.