Marion Smile Center

Marion Smile Center Specializing in Restorative & Cosmetic Dentistry by Dr. Mark Marion. In addition, Dr. Marion and his staff consistently draw rave reviews from patients.

Implant specialist: Dr. Melanie Quest

Review Us & other links: https://linktr.ee/marionsmilecenter Welcome to Our Zelienople Dentist Office

Setting the Standards for Exceptional Dentistry

Our very own Dr. Mark Marion is an award-winning dentist! Since 2011, his peers – other local dentists and specialists – have selected Dr. Marion each year as one of Pittsburgh Magazine’s Top Dentists. Plus, t

he Pittsburgh Tribune-Review listed him as a bronze winner for top North Hills dentist. And the awards keep coming...not only was Dr. Marion selected as Zelienople Best Dentist and Zelienople Top Periodontal Practice, but also as one of America’s Best Dentists! For the past 30 years, Marion Smile Center has been providing families in Zelienople and Harmony, Pennsylvania with the finest in dental care. That's when Dr. Mark A. Marion, a third generation dentist, opened his practice and began following in the footsteps of his dad and great uncle. The Marion's have continued their dental legacy into the 4th generation with their daughter, Morgan who became an Orthodontist. Dr. Marion has carried on this family tradition to offer you a modernized practice that is dedicated to bringing the latest innovations in dental care to your family. Offering state-of-the-art general, restorative and cosmetic dentistry, our Zelienople dentist combines unsurpassed skill with artistry to create beautiful, confident smiles that are as healthy as they are functional. Marion Smile Center offers General, Cosmetic and Pediatric Dentistry. The high-tech dental office has Dr. Mark Marion, along with 4 Dental Hygienists, to meet your family's dental needs. We are Open:

Monday: 8 AM - 8 PM
Tuesday & Wednesday: 8 AM - 5 PM
Thursday: 8 AM - 4 PM
Friday: 8 AM - 2 PM

🦷 WE’RE HIRING REGISTERED DENTAL HYGIENISTS (RDHs)! ✨Looking for an RDH job in Zelienople, PA or the greater Pittsburgh ...
05/19/2026

🦷 WE’RE HIRING REGISTERED DENTAL HYGIENISTS (RDHs)! ✨

Looking for an RDH job in Zelienople, PA or the greater Pittsburgh area? Marion Smile Center is expanding and adding new treatment rooms to support our busy General, Cosmetic & Implant Dentistry practice!

Join a modern, high-tech dental office with an experienced, supportive team that truly values patient care, teamwork, and growth. ❤️

✔️ Competitive pay
✔️ Modern technology
✔️ Expanding office
✔️ Positive team atmosphere
✔️ Full-time opportunities

📍 Marion Smile Center – Zelienople, PA
📞 724-452-4300

Know an amazing RDH looking for a fresh opportunity? Please share this post! 🪥✨

We hope that you all are loving the new butterfly benches at the park! We would love to see your pics!! Make sure you ta...
05/15/2026

We hope that you all are loving the new butterfly benches at the park! We would love to see your pics!! Make sure you tag us!

We’re celebrating an amazing act of community kindness! 🦋
Dr. Marion and his team at Marion Smile Center donated the stunning new butterfly benches in honor of Jan Kirby through their Whiten for Charity campaign. These benches are already bringing color, comfort, and smiles to our park visitors.🦋

Thank you for investing in our community and helping make our park even more welcoming. 💚

Happy Mother’s Day to all of the amazing moms out there! 💐🩷Today we’re especially celebrating the hardworking mommas on ...
05/11/2026

Happy Mother’s Day to all of the amazing moms out there! 💐🩷

Today we’re especially celebrating the hardworking mommas on our Marion Smile Center team who somehow do it all — caring for patients, caring for their families, and spreading smiles everywhere they go. We appreciate your kindness, dedication, strength, and all the love you pour into others every single day. 🦷✨

Wishing all moms a beautiful day filled with love, laughter, and lots of smiles! 💕

WE’RE HIRING RDHs! 🦷🪥✨Marion Smile Center is expanding and adding more treatment rooms to support our busy General, Cosm...
05/08/2026

WE’RE HIRING RDHs! 🦷🪥✨

Marion Smile Center is expanding and adding more treatment rooms to support our busy General, Cosmetic & Implant practice! We’re looking for motivated Registered Dental Hygienists who are passionate about patient care and want to be part of a modern, high-tech office with an amazing team atmosphere.

If you’re ready to grow your career in a fast-paced, patient-focused office, we’d love to meet you!

📍 Zelienople, PA
📞 Call: 724-452-4300

We’d truly appreciate our patients, friends, and community sharing this post to help us find the perfect addition to our team! ❤️

So excited!! 🦋✨ Getting installed right now!!🤩 Zelienople Community Park Beautification Dr. Mark Marion spearheaded thes...
04/23/2026

So excited!! 🦋✨ Getting installed right now!!

🤩 Zelienople Community Park Beautification

Dr. Mark Marion spearheaded these butterfly benches being purchased for the Zelienople Community Park through Marion Smile Center’s Whiten your Teeth for Charity campaign! 🦷✨

Marion Smile Center donated 2 benches, 1 in memory of Jan Kirby, a long time team member who passed away.
The 3rd bench was donated by the metal fabrication company who made these beautiful benches, JTS Welding & Fabrication . ☀️🫶🏼

Butterfly bushes will be planted by the Park behind the benches to attract real butterflies! 🌸

This week, we’re celebrating the heart of preventive care—our amazing dental hygienists! 💙Thank you for the skill, kindn...
04/09/2026

This week, we’re celebrating the heart of preventive care—our amazing dental hygienists! 💙
Thank you for the skill, kindness, and genuine care you bring to every patient, every day. You make such a difference in our patients’ lives and in our office—we are so lucky to have you!

Your mouth is the gateway to your body. ❤️This World Oral Health Day, we’re highlighting something we’re deeply passiona...
03/20/2026

Your mouth is the gateway to your body. ❤️

This World Oral Health Day, we’re highlighting something we’re deeply passionate about at Marion Smile Center:

👉 Your oral health doesn’t just affect your smile… it impacts your entire body.

Research continues to show strong links between oral health and:
❤️ Heart disease
🧠 Brain health
🤰 Pregnancy outcomes
🦠 Inflammation throughout the body

Gum disease and untreated infections don’t stay in the mouth — they can travel through the bloodstream and affect overall health.

That’s why preventive care is so powerful.

At Marion Smile Center, we don’t just “clean teeth”…
✨ We help protect your total health
✨ We educate so you can make informed decisions
✨ We catch issues early — before they become bigger problems

Because a healthy smile isn’t just cosmetic… it’s essential.

Request an appointment with our experienced, friendly team: https://www.mmsmilecenter.com/contact-us/

📍 Proudly serving Zelienople, Harmony, Butler County & beyond

MarionSmileCenter

🍀 Lucky to work with a team this GOOD 💚Today we’re feeling extra festive at Marion Smile Center… and maybe just a little...
03/17/2026

🍀 Lucky to work with a team this GOOD 💚

Today we’re feeling extra festive at Marion Smile Center… and maybe just a little more lucky than usual 😉

From the front desk to the clinical team, our crew showed up in their St. Patrick’s Day best — bringing the smiles, the spirit, and of course… the green! ☘️

We’re so grateful for this amazing team that makes every day brighter for our patients and each other 💫

Happy St. Patrick’s Day from all of us! 🌈✨

Address

111 S High Street
Zelienople, PA
16063

Opening Hours

Monday 8am - 8pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 4pm
Friday 8am - 2pm

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