Meet Our Team

Samar – Office Manager

Samar recently joined the team, as the business/office manager. She grew up on the east coast in Pennsylvania & attended The Pennsylvania State University, where she obtained her Bachelor’s degree in Journalism & Middle East Studies. She lived & worked in government consulting in Washington, DC until she married her now husband, Dr. Anthony El Youssef, in 2013 & moved to Portland. Since then, she has been immersed in the dental community & has worked in continuing dental education.

Anna – Clinical Director

Anna has been the lead dental assistant at Mountainside Family Dentistry since 2009 & is very devoted & loyal to our office family. She now works remotely from Florida & will come into the office a few times a year to help manage. She attended the dental assisting program at Concorde Career College. She enjoys spending time with her three boys & traveling.

Minh – Dental Hygienist

Minh has been our wonderful hygienist since 2016. She graduated from Oregon Tech in 2014 & recently married. Minh is an avid dog lover & likes to spend her free time with her family. She plays tennis & dabbles in cosmetology.

Aye – Dental Hygienist

Aye hails from the beautiful country of Thailand & brings a wealth of cultural diversity to our Mountainside Family Dentistry practice. She obtained her dental hygiene license from Mt. Hood Community College in 2021, where she honed her skills & developed a passion for patient care. Aye is dedicated to providing top-notch dental hygiene services and ensuring every patient leaves with a bright, healthy smile.

Outside of her professional life, Aye loves to spend her spare time cooking. She enjoys experimenting with new recipes & flavors, bringing the same meticulous attention to detail to her culinary creations as she does to her dental practice. Her passion for both dentistry & cooking makes her a well-rounded & delightful member of our team.

What Our Patients Say About Us

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Tonya Arguelles
18 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
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
Google star 1Google star 2Google star 3Google star 4Google star 5
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
Google star 1Google star 2Google star 3Google star 4Google star 5
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
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M M
6 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
A is a great hygienist including the doctor ! Nothing but good experiences here at this dental office , always honest and they educate their patients. Came once with a minor fix but became my go to place ever since.
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rachael Wynne
5 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I am a new patient to Mountainside Family Dentistry and I am very happy with the care. Dr Anthony has a kind demeanor and really took his time to explain my X-rays. I have a bit of a complex dental history and he provided a realistic treatment plan for me. I needed a few crowns and did not experience any pain during the procedure. They have the ability to place a crown all in one visit which is incredible. My hygienist (“A”-unsure how she spells her name) was stellar and gave me great tips for my home dental routine. The front desk team was efficient and kind. They gave me detailed info on my out of pocket cost and what to expect for timing of my dental treatments. I have felt at ease during both of my visits. Everyone in the office has been welcoming. I am grateful that I am under the care of this amazing team.
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Improve Your Health & Resistance to Disease With Two Cleanings a Year!

Start your journey to better health with us today. We have free cleanings for insured patients & free second opionion consulations. We also have expanded our hours to evenings & weekends to fit your busy schedule.

503-762-2525

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

Welcome Weekdays 7am–7pm & on Saturdays!