Smiling middle-aged man with gray hair wearing a blue blazer and light gray zip-up sweater outdoors.

Meet Your Dentist

Dr. Williams Serves His Patients, His Family, & Others Around the World

Dr. Gregory A. Williams has dedicated his life to sharing his time and talents with his family, the patients at his thriving dental practice, and others around the world through his humanitarian efforts.

When it comes to his patients, Dr. Williams is committed to providing compassionate, comprehensive dental care. Dr. Williams began his dental practice in the Tigard/King City area in 1998 after graduating from Oregon Health & Science University with high honors.

He continues a commitment of lifelong learning through his membership in professional associations, including:

As a top dentist in Tigard, Dr. Williams also serves as a Master with the Academy of General Dentistry, which is an honor fewer than 1% of dentists achieve. He is also a Fellow with the International Congress of Oral Implantologists, a Diplomate with the American Board of Oral Implantology/Implant Dentistry (ABOI/ID), and a Fellow in the American Academy of Implant Dentistry. As an adjunct clinical instructor and student mentor at OHSU, Dr. Williams works with and instructs dental students on a regular basis.

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Dr. Williams has also developed a passion for humanitarian work at home and abroad. For years, he hosted one of the largest clinics in Washington County during the national Give Kids A Smile campaign. Since 2005, Dr. Williams has traveled annually to remote areas of the world including most of Central America, Peru, Ecuador, Samoa, India, and Nepal providing dentistry to thousands of people, many of whom have never seen a dentist.

Shortly after one of these trips was when he and Dr. Scott Dyer co-founded Wide Open Humanitarian, Inc. Established in 2007, this not-for-profit organization brings dental relief to the poorest of the poor throughout the world, instructs the dentists in these remote areas regarding practical techniques, and helps pave the way for future organizations to set up ongoing clinics.

Dr. Williams has been married to his lovely wife, Michelle, for over 30 years. Together they are raising the youngest of their seven children and recently welcomed their fourth grandchild. They can often be found coaching youth soccer or basketball, as well as cheering at their children's sporting and musical events. They enjoy time as a family through activities such as swimming, hiking, backpacking, cycling, and working or playing in the yard together.

Dr. Williams' adventurous spirit is reflected not only through what he does for others but also how he chooses to enjoy his time away. Dr. Williams has participated in several Sprint, Olympic, half Ironman, and full Ironman distance triathlons. He also works with young men ages 16-18 in church, taking them on regular high adventure activities.

This kind of passion and dedication guides Dr. Williams through how best to care for his family, his patients, his local community, and those around the world.

Logo of Master Academy of General Dentistry with stylized A and colorful swoosh design.
Logo of American Academy of Cosmetic Dentistry with acronym AACD and member designation in orange and blue.
Logo of the American Dental Association featuring green ADA letters and black text on white background
Logo of Oregon Dental Association featuring a blue circular emblem and bold text
Logo of the International Congress of Oral Implantologists with a globe and bold text ICOI Fellow
4.9 out of 5 stars - 274 votes

4.9 Stars (274 Reviews)

Read 300 Reviews on Google

5

Premier Dental and Implants in Tigard is a top notch business that knows their stuff and knows how to change your look with very simple procedures. You can feel comfortable with a non threatening consultation. Highly recommend contacting them. The only thing to not worry about is smiling too much.

5

This was my first visit with Dr. Williams. I was very impressed with the level of technology in use at the office. Doctor was very helpful; he explained things well and answered questions. The staff were caring and kind. I look forward to continuing my dental care with Premier Dental and Implants.

5

Absolutely incredible experience! All staff were incredibly kind, efficient, and effective. I received a root canal and could not imagine a better and more thorough experience. I would definitely recommend Premier Dental to anybody in need of dental care. Thank you so much!

5

⭐️⭐️⭐️⭐️⭐️ I cannot say enough about Dr. Gregory Williams and his entire team. Before choosing an office for my full top implants, I spent months researching and weighing my options, and I can honestly say I made the best possible decision. From the very first visit, the...
⭐️⭐️⭐️⭐️⭐️ I cannot say enough about Dr. Gregory Williams and his entire team. Before choosing an office for my full top implants, I spent months researching and weighing my options, and I can honestly say I made the best possible decision. From the very first visit, the level of professionalism, compassion, and kindness I experienced has been unmatched by any other office in Oregon. As someone who has owned my own business for over 20 years, I know what true five-star service looks like and this team exceeds it in every way. Every member of the staff goes above and beyond to make you feel comfortable and cared for. Dr. Gregory’s skill, knowledge, and calm confidence put me completely at ease through a process I had been nervous about for years. I went through my entire healing process without a single issue, which is a true testament to both the quality of the work and the level of care I received. I’m still in the process of finishing my final implants, and I will gladly write another review once everything is complete but even at this stage, I can say without hesitation that this office is worth every single penny. I feel truly blessed to have found Dr. Gregory and his team. If you are considering dental implants, don’t waste your time looking anywhere else you won’t find better. Have a blessed day! Christine Gale

5

I appreciate that Dr Williams provided me with a free consultation. He and his staff were very helpful and listened to my concerns. They offered an option that might be of help to me. I believe they will continue to work with me in any way that might be of benefit to my personal dental care issues.

5

Very honest and caring office. Went over options for implants and what to expect. Very good at making patients feel comfortable. Had bad experience with Fountain Valley Dental in Molalla. And another dentist in Portland. Will be going back for implants!

5

Gosh, the folks at Premier Dental & Implants in King City made me feel like I was part of their family! Their service was just outstanding, and everyone on the team seemed to know their stuff like pros. They took such good care of me and didn't miss a beat with my needs. I walked out with a big...
Gosh, the folks at Premier Dental & Implants in King City made me feel like I was part of their family! Their service was just outstanding, and everyone on the team seemed to know their stuff like pros. They took such good care of me and didn't miss a beat with my needs. I walked out with a big smile, feeling super happy about the whole visit. Can't recommend them enough for making everything so easy and friendly! I trusted them and I was not disappointed. They actually take the time to listen and really hear what I was trying to convey. I've never had a good dentist. Always had bad and painful experiences UNTIL NOW! DR WILLIAMS AND HIS TEAM ARE AMAZING! They are customizing my dental implants and new teeth special for me for comfort and to look like real teeth and better than my own. Thank you so much worth every dime!

5

Everyone at Dr Williams office was so nice and extremely knowledgeable. I cannot say enough good things about the whole team and will definitely refer others to them. Im very thankful to them for taking such great care of me