A 29-Year Portland Tradition of Trusted & Caring Dental Excellence!

$0 Whiter Cleanings!

For insured patients. Call for details.

Mountainside Family Dentistry Logo Portland OR

Welcome Weekdays 7am–7pm & on Saturdays!

Family & Cosmetic Dentistry in Southeast Portland, OR

Trusted, Personalized & Affordable Dental Care for Your Whole Family

At Mountainside Family Dentistry, it’s the mission of our caring team to provide the highest level of convenience & personalized care for your entire family. We are your one-stop location for all aspects of safe & modern dentistry & we want to do our part to keep you healthy through your entire life!

503-762-2525

Cleanings Brighten Your Smile & Help Prevent Disease

Heart Disease . Strokes . Worsening Asthma . Worsening Diabetes . Pregnancy Complications . Alzheimer’s . Dementia

Sources: National Institute of Health, NYU, University of Pennsylvania Dental School, Journal of Alzheimer’s Disease, Penn Medicine, British Dental Journal & Many More.

Read Our Patient Reviews

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Juan Carlos Hernandez
24 September 2026
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Nice place and staff
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Peter Ibrahim
23 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Such a great practice! The staff is incredible, very friendly, and excellent at treating patients. I was very impressed with the doctor’s work. He is highly skilled and clearly knows exactly what he’s doing. I felt no pain at all thanks to the doctor. He is also a very friendly man who loves chatting with his patients. Five stars! I’ll definitely be recommending him to many of my friends and family. 10/10 experience
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Tonya Arguelles
18 September 2026
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I love mountains family dentist they do a amazing job everytime I come and they have very nice and respectful staff ❤️
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Zach
5 September 2026
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Me, my wife, and my 4 kids all go here and they're by far the best dentist office I've ever been to. They're fantastic with the kids, will see them all at once on a Saturday, and do great work. My mouth is all kinds of messed up, but they're great about scheduling work and all the work I've had has been comfortable, easy, and no shame involved. All staff have been wonderful and I've had no bad interactions in the years I've been here. Can't recommend them though.
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Jonathan Baker
28 August 2026
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Had a great experience for an exam with this place! All the people were so friendly, helpful and knowledgeable with any questions I had. Look forward to going back and happy I chose ~~Mountainside Family Dentistry~~ Thanks again... Jonathan D Baker

Affordable Individual & Family Dental Coverage

Starting at less than $1/day, our low-cost in-house dental plan can cover your entire family. For a small annual fee, you’ll receive free regular cleaning & general care. Crowns, fillings & bridges, as well as cosmetic care, are available at a lower out-of-pocket cost.

Your dental care is our first priority! With the Mountainside Smile Plan you’ll gain access to quality dental care at affordable prices that are just too good to beat. Members will receive discounts starting at 20% on dental services & treatments. As a member, you’ll also see savings on products & services like vision, LASIK, hearing & prescriptions. Plus, as an added bonus, you’ll receive access to Telemedicine providers.

Enroll In Our Savings Today!

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3740 SE 122nd Ave
Portland, OR 97236
Call Today
503-762-2525

Welcome Weekdays 7am–7pm & on Saturdays!