Modern Dentistry,
Old-Fashioned Hospitality.

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

Contact Us


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.

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.
pinnacle peak dentistry scottsdale az home dental work

Dental work doesn’t need to make you cringe.

Many people associate dental work with anxiety, pain, unpleasant sensations, or feeling pushed into treatments they weren’t sure about.

These stories make us cringe too. And, we’re here to assure you, getting good dental care absolutely doesn’t have to be an upsetting experience.

Our entire team at Pinnacle Peak Dentistry in Scottsdale, AZ is dedicated to compassionate care, clear communication, comfortable general and cosmetic solutions, and providing a genuinely pleasant experience to every person who enters our doors.



We love building relationships with clients! Thoughtful conversations and laughter are a given in this dentist’s office.

We welcome you like friends and treat you like family.

family friendly


From checking baby teeth to helping you age well, we’re equipped to meet the needs of everyone in the family.

Smiles of all ages are served here.



Our priority is to find the least-invasive treatments that will achieve the most outstanding results.

Be assured, you’re in good hands.

You’re most welcome here.

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All on 4

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Dental Emergencies
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Dental Implants
dentures and bridges
Dentures & Bridges
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General Dentistry
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Laser Therapy

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Routine Dental Care
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Sleep Solutions
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Teeth Whitening
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Traumatic Dental Injuries

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Our Doctor

Dr. Clayton is passionate about helping his patients achieve the highest level of oral health.

Take your smile to its peak potential.

Follow these simple steps:

Make an Appointment

1. Make an appointment.

We make scheduling easy, never overbook, and are committed to keeping our appointments on time.

get treated like family

2. Get treated like family.

The gentle care, friendly conversation, and relaxing atmosphere of our dentist’s office will make you feel right at home.

celebrate stellar smile

3. Celebrate stellar smiles!

A smile that works well, feels good, and looks great is a gift that makes your life better and the world brighter!

Save yourself some stress.

Don’t let full schedules or anxious thoughts keep you from giving your teeth the attention they deserve.
Staying ahead of issues now will spare you from more problems down the road.

Enjoy the peace of mind that comes with a well-maintained smile!

Request an appointment

Fill out the form and we'll follow up with a few appointment options. Or, call 480.585.3065 now to schedule directly.


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

Stars Review blue

“Dr. Clayton and his staff cannot be beat! They love their jobs which shows in the way in which they take care of their patients. Dr. Clayton has been my dentist since moving to Phoenix in 1995. He has always been on the cutting edge of dental technology and care. . . . Dr. Clayton and his staff are highly qualified professionals who show genuine concern for their patients’ comfort and well being.”

Carolyn B.