Dr. David De Ainza, DDS, PC

Call us directly: 503.223.5223

833 SW 11th Avenue, Suite 500 Contact Us



“Dr. DeAinza was recommended to me by a friend when I moved to Portland 4 years ago. My first experience was a great one and each one after that was no different. So when my insurance changed recently I was so disappointed that Dr. D was not on the list. My husband and I talked to the staff and they quickly took action to assist. As it turned out, he was on the list!! We were thrilled. You can expect Dr. D to be on time, a great communicator, fair, not to recommend anything you don’t need, but to make sure you get what you do need. The whole staff is great! Who says going to the dentist has to be painful! I love the service I get from Dr. D!” – Sherry J. Lake Oswego, OR 7/2/12
“I love the service I get from Dr. D!”

“Dr. David DeAinza is my dentist. He is very thorough and professional. He shows that he is in medicine to care for patients. He took over the practice from a dentist who I saw for a number of years. Despite the challenges that arise from the transition he showed a great attention to detail and a desire to help and get to know the patients. He [also] has really comfortable chairs.” – Jason B., Portland, OR 3/20/09
“Very thorough and professional.”

“I went in for my semi annual cleaning. [He] has also done other work for me. Everything went excellent. I have been going to this practice for 30 years. They even pay for your parking. He even fixed a filling that needed to be replaced for free. I would recommend this practice.” – Alan H. Hillsboro, OR 1/19/11
“They even pay for your parking!”

“Dr. DeAinza is my dentist. He seems to be very competent. I believe that he really knows what he is doing and he is easy to talk to. He has done quality work for both me and my partner. He is very good at clearly communicating to me what his findings are.” – Sylvia A. Portland, OR 3/3/09
“He is very good at clearly communicating…”