Koh Alexander Y DDS

Jay Martin a year ago

Dr Koh is the ultimate professional at what he does, which is periodontics. I have been his patient for about 20 years and have been completely satisfied every time. Highly recommended.

Seth S 2 years ago

Excellent provider. Gives the right level of detail on potential treatment options, has superb hand skills, and you’ll have a speedy recovery if you do what his office recommends. I would highly recommend Dr Koh as a Perio for any needs you have

Jing Li 2 years ago

Dr. Koh is a great dentist. He explained the treatment options clearly. He is very gentle and skillful that I didn't feel any pain during the procedure. Definitely recommend Dr. Koh.

John Romero 3 years ago

I was being passed around from dentist to dentist and couldn’t get care. When I was sent to Dr. Koh he didn’t hesitate to accept me as his patient. He went right to work and made me feel welcomed. Best dentist ever thank you Dr Koh

Chris Dissanayake 3 years ago

My husband and I moved to Riverside and one of the priorities was to find a dentist.  Soon, we found out that there are a whole lot of dentists in the area.  After not seeing a dentist for an extended period of time, during the pandemic, my husband needed periodontal care, and an extraction of a molar. However, each dentist who checked his mouth acted as if his mouth was in jeopardy, like a time bomb, pretty much exaggerating the situation. When their overall behavior was observed, it became obvious that their heart was not in serving the patient, but they were focused mainly on the bottom line of how much money the patient would bring. Yes, it is true that any kind of medical or dental practice is run like a business and it needs an income in order to survive. However, those who choose a career in the health field, should not forget that their primary focus should be about the well-being of the patient. At a distress time of need, if the patient is treated humanely, that noble service becomes priceless.  Then, such an excellent service would definitely result in a lucrative income, naturally.  Such a practice would prosper with word-of-mouth referrals, without any other adver

Kimberley Kearney 5 years ago

Amazing dentist. Honest truly wants to help people with any kind of problem. During pandemic my dentist retired. So I went to Dr. Alexander Koh for cleanings. He also found a problem my dentist didn't discover.

S. Dunn 5 years ago

He is a very honest dentist (alot of very dishonest dentist out there) I was his patient long time ago and we moved out of state. 10 yrs later I called Koh's office left message..actually he did call me back and answer my questions. You can't find that kinda dentist nowadays.

Dave Leonhart 8 years ago

Dr. Koh saved my teeth. I came into his office for the first time after not seeing a dentist from ages 16-22. Dr. Koh quickly recognized that I was developing Gum Disease and recommended a Deep cleaning. He was able to completely fix my gum disease without having to make a single incision. I just went and saw him again 2 years later at the age of 24 and I now have very healthy gums. Now that I follow his instructions on flossing and brushing my gums are better than ever. So happy