What are the opening hours?

Monday 8am - 5pm Tuesday 7am - 4pm Wednesday 8am - 5pm Thursday 7am - 4pm

Zona Dental Group

Home
United States
Tucson, AZ
Zona Dental Group

Zona Dental is a private dental practice that offers 2 locations to serve you. Our providers rotate Richardson took over Rillito Crossing Dental after Dr. W.

Zona Dental Group was established in November 2014 when Dr. Joseph A. Blane Lawton retired. Dr. Richardson is from Fort Wayne, Indiana. He received his BS degree in Computer Information Systems from Purdue University in 2000. He obtained his Doctor of Dental Surgery degree from the Indiana University School of Dentistry and is thrilled to be practicing in sunny Tucson, AZ! Dr. Richardson purchased a second Zona Dental location on River Rd when his father-in-law, Dr. Joseph Mullarkey and friend Dr. Joseph Kennedy retired in 2020. Dr. Sara Garcia joined the growing Zona Dental team in 2019 and Dr. Jordan Arnone followed in 2020. Dr. Sara Garcia grew up in Blythe, a small farming community in southern California. She completed her undergraduate degree in Urban Planning at Stanford University. Dr. Garcia was accepted to the University of the Pacific Arthur A. Dugoni School of Dentistry in San Francisco, California. Committed to academic excellence, she graduated with honors and was inducted into the honor society, Tau Kappa Omega. Dr. Jordan Arnone grew up in Oak Grove, Missouri, located 45 minutes east of Kansas City, Missouri. She graduated with a Bachelors of Biology and a minor in Business from University of Missouri-Kansas City. Dr. Arnone graduated with a doctorate of dental medicine from A.T. Still University- Missouri School of Dentistry and Oral Health. Our dental team strives to provide the best patient care and customer service. Our dental hygienists, assistants and office team regularly attend continuing education courses to stay up to date on the latest dental procedures and technology. Our staff has been working together for many years and is more like family than co-workers. We believe that in order for you to make the best decisions about your dental health, you need to understand all your options. We will take the time to explain to you any areas of concern and all of the options available to fix any dental problems you may have. What’s best for your situation may not be what’s best for the next patient. Our goal is to give you all the information you need to understand your options and we will work together to find the treatment plan that fits your needs. Zona Dental Group Central Location-
3971 E Paradise Falls Dr. Ste 116, Tucson , AZ 85712
520-296-5801
zona1@zonadentalgroup.com

Zona Dental Group North Location-
282 E River Rd, Tucson , AZ 85704
520-293-2997
zona2@zonadentalgroup.com

12/29/2025

Dr. Garcia knocked it out of the park with this one! ⚾️✨ We love seeing a patient’s confidence return after restoring their smile with natural-looking composite fillings.
But it’s not just about looks—it’s about longevity. At Zona Dental Group, our doctors ensures every restoration has a perfectly smooth finish. Why does that matter? 🤔
• It makes the tooth much easier to clean at home. 🪥
• It prevents plaque and bacteria from trapping in rough spots. 🦠
• It leads to healthier gums and a longer-lasting smile!
Beautiful form and healthy function. That’s the goal!

We are now taking new patients at both locations. Call us at 520-296-5801 for our central location and 520-293-2997 for our northwest location.

12/24/2025

🦷 ZDG Holiday Hours 🎄

12/23/2025

The way to this team’s heart is definitely through coffee! ☕️💙
A huge thank you to our amazing Doctors at Zona Dental Group for the Monday morning pick-me-up. You truly know how to take care of your staff, and we appreciate everything you do for us!
Big shoutout to for stopping by both of our locations bright and early. It was the perfect high-energy start to a busy Monday! Let’s do this! 🦷✨

12/21/2025

✨ Happy Holidays from all of us at Zona Dental Group – River Road location! ✨

As the year comes to a close, our doctors and team want to take a moment to say thank you. Your trust, support, and kindness mean the world to us, and we’re grateful to be part of your dental care journey.

Wishing you and your loved ones a season filled with joy, peace, good health, and countless reasons to smile. May this time of year bring warmth, laughter, and memories to treasure.

With appreciation and holiday cheer,
The Doctors & Team at Zona Dental Group 💙🦷✨

12/20/2025

✨ Happy Holidays from all of us at Zona Dental Group – Paradise Falls location! ✨

As we wrap up another wonderful year, our doctors and team want to express our heartfelt gratitude. Thank you for trusting us with your smiles and for being such an amazing part of our Tucson dental family.

This holiday season, we wish you and your loved ones joy, peace, good health, and plenty of reasons to smile. May your days be filled with warmth, laughter, and special moments to cherish.

With gratitude and holiday cheer,
Th Doctors & Team at Zona Dental Group 💙🦷✨

12/18/2025

🦷 Mouth Guard vs. Night Guard — What’s the Difference?

Are you waking up with headaches, jaw pain, or sensitive teeth? You may be grinding or clenching at night — and a custom night guard can help!

Mouth guards protect you during sports 🏈, while night guards protect your teeth while you sleep 😴.

A custom-fitted night guard can reduce jaw pain, prevent enamel wear, and improve your sleep quality.

Have questions? We’re here to help at Zona Dental Group! 💙🦷

12/01/2025

Thank you to for the outstanding care you provide to our patients. We appreciate your expertise and the trust we’ve built working together.

We especially enjoyed the charcuterie board and seeing you all as Elfs.

11/27/2025

When gratitude is this big… it becomes a parade balloon 🦷🦃 Happy Thanksgiving from Zona Dental Group Tucson!

11/11/2025

Out with the old, in with the stronger and better! 👑
This old crown looked fine on the outside, but hidden decay was growing underneath. Unfortunately, we can’t see through crowns — so by the time it shows, it’s time for a replacement.
Good news: new materials and cements mean longer-lasting protection for your smile! 😁

Not to mention this crown was made same-day in our office. No temporary and the new crown is less bulky not only improving the esthetics but making it easy for our patient to keep it clean.

Great work, Dr. Garcia and her team! 💁🏽‍♀️

11/09/2025

It’s not often we are able to leave the office together to have a lunch. This Thursday was extra special because we were able to celebrate our dental assistant Krystal’s birthday (So Yum!)

Happy Birthday, Krystal! We appreciate all you do for us and our patients. We hope this year is the best year, yet!

11/07/2025

Help us give back to our community this season!
Bring in non-perishable food donations to support Community Food Bank of Southern Arizona - and be entered into our raffle to win a brand-new
Electric Toothbrush!
HOW TO PARTICIPATE:
Drop off canned or boxed goods at either of our offices.
Receive 1 raffle ticket for every 3 donated items!
The more you give, the more chances you have to win!
RAFFLE PRIZE:
An Oral-B electric tooth brush - keep your smile bright while helping others!

11/06/2025

🌟 Meet Antonio, Our New Dental Assistant! 🌟
We are thrilled to introduce the newest addition to our team, Antonio, our exceptional new Dental Assistant!
Antonio is already making a fantastic impression with his friendly demeanor and commitment to patient care. He’ll be working alongside our dentists and hygienists, helping to ensure your visits are as comfortable, smooth, and efficient as possible.
The entire team is excited to welcome him, and we know you will be too! Next time you’re in the office, please join us in giving Antonio a warm welcome.

Address

3971 E Paradise Falls Drive , Ste 116
Tucson, AZ
85712

Opening Hours

Monday	8am - 5pm
Tuesday	7am - 4pm
Wednesday	8am - 5pm
Thursday	7am - 4pm

Website

http://www.ZonaDentalGroup.com/

Alerts

Be the first to know and let us send you an email when Zona Dental Group posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Practice

Send a message to Zona Dental Group:

Shortcuts

Want your practice to be the top-listed Clinic in Tucson?

Our Story

Zona Dental Group was established in November 2014 when Dr. Joseph A. Richardson took over Rillito Crossing Dental after Dr. W. Blane Lawton retired. Dr. Richardson is from Fort Wayne, Indiana. He received his BS degree in Computer Information Systems from Purdue University in 2000. After graduation, he moved to Houston, TX to work for ExxonMobil as a Systems Analyst. In 2006 he and his wife, Katie, were married and they were blessed with a daughter in 2012 named Isabelle.Although computers and technology still fascinate him today, Dr. Richardson was not in love with his original career choice and decided to make a change into the field of dentistry. The ability to positively impact lives on a daily basis aligned with his life outlook and goals. He obtained his Doctor of Dental Surgery degree from the Indiana University School of Dentistry and is thrilled to be practicing in sunny Tucson, AZ! Beyond dentistry, Dr. Richardson enjoys spending time with family and friends. He loves playing sports (basketball, volleyball, softball, golf, etc.) and spending time in the great outdoors.He is a member of the American Dental Association and the Arizona Dental Association. Our dental team strives to provide the best patient care and customer service. Our dental hygienists, assistants and office team regularly attend continuing education courses to stay up to date on the latest dental procedures and technology. Our staff has been working together for many years and is more like family than co-workers. We believe that in order for you to make the best decisions about your dental health, you need to understand all your options. We will take the time to explain to you any areas of concern and all of the options available to fix any dental problems you may have. What’s best for your situation may not be what’s best for the next patient. Our goal is to give you all the information you need to understand your options and we will work together to find the treatment plan that fits your needs.