111 Tumwater Blvd., Suite A-300, Tumwater, WA 98501 | 360-786-9354 | Book an Appointment >

Introducing the Pinhole Technique!

Pin Hole Technique 

We are excited to announce that we now offer the Pinhole Surgical Technique in our practice! We are the only office in the area performing this technique currently.

The Pinhole Surgical Technique is a scalpel free, suture free and conventional graft free method for gum recession. Patient’s love this procedure because it’s quick, easy and instantly pleasing. Invented by Dr. John Chao who trained Dr. Edwards personally, the Pinhole procedure loosens the gum tissue with specially designed instruments and glides it over the receded part of the tooth. Since there is no cutting or stitching, patients can expect minimal post-operative symptoms (swelling and bleeding). Most patients are also pleasantly surprised by the instant cosmetic improvement. Contact our office if you feel you have gum recession and would like an evaluation.

Anybody Need A Dentist?

Meet Dr. Andrew Edwards, not your typical dentist or your typical dental visit. Here at Deschutes River Dentistry in Tumwater,  we are happy to provide you with an upbeat, unique, and comfortable experience that will change your perspective on dentistry and make you realize that going to the dentist can actually be an enjoyable experience! Deschutes River Dentistry is the best dentist office in the Tumwater and Olympia area! 


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Thurston Talk Article: Have Fun at the Dentist with Deschutes River Dentistry!

Big thank you to ThurstonTalk.com for this wonderful article about our office. We are happy to be providing services for such a supportive community!

Check out the link to the article below!

Oral Cancer Awareness


After an informed public that is knowledgeable about the risk factors for oral cancer, the dental community is the first line of defense in early detection of the disease. Including both generalists and specialists, there are over 100,000 dentists in the US, each one seeing between 8 and 15 patients per day. If you include those patients who come to a practice and see someone other than the dentist, such as the hygienist, the number of patient visits is significantly higher. The American Dental Association states that 60% of the US population sees a dentist every year. Just doing “opportunistic” cancer screenings of the existing patient population which visits a dental office every day, would yield tens of thousands of opportunities to catch oral cancer in its early stages. One of our goals is to initiate an effort within the dental community to aggressively screen all of the patients who visit their practices. At the same time we are launching a public awareness campaign. This campaign is intended to drive public awareness of oral cancer, and to instill in the public’s mind the need for an annual screening for this disease. One only has to look at the impact of the annual PAP smear, mammogram, and prostate exam, to see how effectively an aware and involved public can contribute to early detection, when coupled with a motivated medical community. The dental community needs to assume this same leadership role if oral cancer is to be brought down from its undeserved high ranking as a killer.

Published studies (Horowitz et. al.  in two studies ten years apart) show that currently less than 15-25% of those who visit a dentist regularly report having had an oral cancer screening. Most frequently when it is done it is accomplished by the RDH in the office and not the doctor. RDH’s are qualified to do these screenings and bring suspect areas to the attention of the doctor in the office for further examination and potentially additional diagnostic procedures such as biopsy. This low percentage of patients screened is unfortunate, when you consider that historically, the greatest strides in combating most cancers have come from increased awareness and aggressive campaigns directed at early detection. It is now commonplace to annually get a PAP smear for cervical cancer, a mammogram to check for breast cancer, or PSA and digital rectal exams for prostate cancer. These screening efforts have been possible as a result of the increased public awareness of the value of catching cancers in their earliest forms, combined with effective technologies for conducting the examinations. Oral cancer is no different. Actually, it is potentially easier to obtain public compliance for oral cancer screenings, since unlike many other cancer screening procedures, there is no invasive technique necessary to look for it, no discomfort or pain involved, and it is very inexpensive to have your mouth examined for the early signs of disease. Education of the public regarding the risk factors which lead to oral cancer, and the development of public awareness, are primary responsibilities of the dental community.

It is important that both private individuals, and members of the dental community, realize that a visit to the dentist is no longer about a filling, a crown, or a postponable cleaning, but is actually a matter of life and death. Dental examinations, when properly done and which include a screening for oral cancer, will save lives. If you are a dental professional, we encourage you to become a member of the foundation, and partner with us in this effort to increase the number of annual screenings which are being done. Please check the member’s only area of our site which discusses the issue from a practice management perspective, and where you can find resources to assist you in the incorporation of a comprehensive cancer screening program in your practice.

Discovery and diagnosis

Historically, it has been difficult to determine which abnormal tissues in the mouth are worthy of concern. The fact is, the average person routinely has conditions existing in their mouths that mimic the appearance of pre-cancerous changes, and very early cancers of the soft tissues. One study determined that the average dentist sees 3-5 patients a day who exhibit soft tissue abnormalities, most of which are benign in nature. Even the simplest things, such as apthous ulcers, herpes simplex, herpes labialis, the wound left by accidentally biting the inside of your cheek, or sore spots from a poorly fitting prosthetic appliance or denture, all at first examination, share similarities with dangerous lesions. Some of these conditions cause physical discomfort, others are painless. The question is which ones deserve action, and which ones bear watching and waiting?

There has been a tendency to watch these areas over an extended period to determine if they are dangerous or not. Unfortunately, this philosophy leads to a situation in which a dangerous lesion may continue to prosper and grow into a later stage, hard to cure cancer. Any sore, discoloration, induration, prominent tissue, irritation, hoarseness, which does not resolve within a two week period on its own, with or without treatment, should be considered suspect and worthy of further examination or referral. Besides a routine visit to the dental office for regular examinations, it is the patient’s responsibility to be aware of changes in their oral environment. When these changes occur, they need to be brought to the attention of a qualified dental professional for examination. The dental professional needs to be current in the knowledge base necessary to make a proper diagnosis, and be competent in the proper screening procedures to identify oral cancer.

How to know if you have had a proper oral cancer screening

There are two separate issues, discovery and diagnosis. Discovery is the result of a thorough visual and manual examination. A protocol for a comprehensive oral cancer screening appears elsewhere in this section of the web site. It includes a systematic visual examination of all the soft tissues of the mouth, including manual extension of the tongue to examine its base, a bi-manual palpation of the floor of the mouth, and a digital examination of the borders of the tongue, and the lymph nodes surrounding the oral cavity and in the neck. New diagnostic aids, including lights, dyes, and other techniques are beginning to appear on the marketplace. While making the discovery process more effective, it is still possible to do a comprehensive examination through a proper visual and tactile process.

Click here for additional information on screening

Once suspect tissues have been detected, the only way a definitive diagnosis of oral cancer may be made is through biopsy. While some salivary diagnostic tests and biologic marker tests have become available on the dental market, no major pathology organizations have endorsed them, and they have arrived for sale through a laboratory standards protocol which avoids FDA oversight and approval to market. Until their efficacy has been endorsed by a major pathology entity, the foundation will not be a supporter of these tests, and we do not consider them adequate alternatives to conventional laboratory histopathology. Given the large number of tissue abnormalities a dentist sees every day, it is not logical, nor practical, that each one of these be biopsied. The first question which may help in the determination of which abnormality bears closer examination, is how long has the suspect condition been present? Any condition that has existed for 14 days or more without resolution should be considered suspect and worthy of further diagnostic procedures or referral. Certainly, it is common knowledge that two of the most prevalent lesions that mimic oral cancer, are the herpes simplex ulceration, and aphthous ulcerations, each resolving of their own accord in approximately 10-14 days. Perhaps that sentence should be underlined, since one of the most common diagnoses received with referred patients to a major university cancer pathology department is “an atypical herpetic/aphthous lesion” These all too frequently turn out to be squamous cell carcinomas, which have been under observation…. for several months.

Detailed description of brush cytology, and the oral brush biopsy.

Note that this brush cytology collection system is not designed to provide the kind of information, specifically cellular architecture, that would be obtained through a punch or incisional biopsy. But it will provide an answer to the question of whether malignancy exists or not, through a quick, minimally invasive, and inexpensive procedure. Should positive results be returned through this system, the brush biopsy must be followed by a conventional biopsy procedure for confirmation. The  argument for the brush biopsy is that it eliminates the waiting and watching of a suspicious lesion, while it develops from a highly treatable and curable, early stage localized cancer, into a life-threatening late stage malignancy. Positive identification of oral cancers at the earliest stages, result in the best prognosis for long-term survivability.

Creating awareness, discovery, diagnosis, and referral. When it comes to oral cancer and saving lives, these are the primary responsibilities of the dental community. This is dentistry’s cancer. The most important step in reducing the death rate from oral cancer is early discovery. No group has a better opportunity to have an impact than members of the dental community.

Start a dialog with your patients today. Even if talking about cancer with them is difficult, there are mechanisms around this. (http://oralcancerfoundation.org/dental/

Our New Location!

We are quickly approaching our completion date (early May) of our new office! We look forward to showing our appreciation of your loyalty and dedication as we have transitioned and made many new changes throughout the last year. 

We're still a family owned business and look forward to being your home for dentistry. Our expected first day in our new office is going to be May 8th. We will contact you before this to remind you. We look forward to sharing this exciting new chapter of our life with you! 

Yours Truly, 

Andrew Edwards M.S., D.D.S  & 

Deschutes River Dentistry Staff

New Office Location:

111 Tumwater Blvd Suite A-300

Tumwater, WA 98501

(Old town plaza- Meconis, Infernos, Vision Fitness)