Pinnacle Peak Dentistry in Scottsdale, AZ, your premier dental office!

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Mon: 7:00 AM – 4:00 PM
Tue: 8:00 AM – 5:00 PM
Wed: 7:00 AM – 4:00 PM
Thu: 7:00 AM – 1:00 PM
Fri: 7:00 AM – 12:00 PM

New Patients Information

Patient forms, insurances & financial information.

We offer precisely what your smile needs.

When you come to our dentist’s office for personalized dental treatment, you can always count on:



Our dedicated team is sensitive to your concerns, respectful of your wishes, and truly enjoys getting to know you as an individual.

family friendly

Highly Experienced

Many of us have worked together and served this community for years. All of us are committed to excellence in our field.



We utilize modern tools such as DIAGNOdent laser cavity screenings and digital X-rays that can do panaromics (no gagging!).

Stars Review blue
“Going to Dr. Clayton’s office is a pleasant experience. Everyone is friendly, helpful and professional; from the office staff, the hygienist, the assistants and of course Dr. Clayton himself. I feel so lucky being their patient.”
Gisela D.
“My family has been going to Dr Marshall Clayton for the past 15 years.
The office personnel is always pleasant and accommodating. The dental hygienists are super. Dr. Clayton is an excellent dentist. I highly recommend him as a premier dentist in Scottsdale!!”
Dee P.
“This was honestly one of the best experiences I have had going to the dentist! Everyone was so helpful every step of the way, and [were] all about explaining what was going on in a way that I understood. I loved it, and will be going back. Would recommend.”
Alme O.

It’s a pleasure to serve you.

The entire Pinnacle Peak Dentistry family is dedicated to making your experience in our dentist’s office as comfortable, efficient, and effective as possible!

Our Doctor

Dr. Clayton is passionate about helping his patients achieve optimal oral health in the least-invasive way possible.

pinnacle peak dentistry scottsdale az services modern dentistry

At Pinnacle Peak Dentistry in Scottsdale, AZ, we offer modern dentistry with old-fashioned hospitality. Our priority is to find the least-invasive treatments that will achieve the most outstanding results. We offer advanced solutions in general and cosmetic dentistry and are equipped to meet the needs of all ages. Our entire team is dedicated to compassionate care, clear communication, comfortable dentistry, and providing a genuinely pleasant experience to every person who enters our doors. We love building relationships with clients and look forward to meeting you!