Dentist in Woodstock, GA

Straight talk. Thoughtful care. A dental home for Woodstock families.

The Magnolia Smiles team with Dr. Zack Finnegan outside the practice in Woodstock, GA
Magnolia Smiles logo with the words Good People. Thoughtful Care.

Magnolia Smiles is modern dentistry with a human touch, right here in Woodstock, GA. It's okay if it's been a while. Clear options, honest guidance, and time to hear your story.

What makes us different

You should leave a dental visit with clarity, not more questions. Here is what that looks like in the chair at Magnolia Smiles.

You see what we see

Your exam includes an intraoral camera. Dr. Finnegan shows you the images on screen before he tells you what he thinks.

Costs in writing first

Every recommended treatment comes with a written estimate before anything is scheduled. No surprise balances afterward.

Options, not orders

You hear the trade-offs of each choice in everyday words, including waiting and watching when that is reasonable, or seeing a specialist when that fits better.

Magnolia Membership

Not insurance. A simpler way to get great dental care. Two cleanings included, member pricing on everything else, no paperwork, and clear costs in writing. Join today, use it today.

Modern care for real life

Whether you are starting treatment, maintaining long-term health, or weighing your options, we bring clarity and steady pacing to every visit. Modern, human-centered dentistry for every member of your family.

Emergency Dentistry

Same-day slots when available for tooth pain, chips, or swelling. You leave with relief, a clear next step, and costs in writing.

Clear Aligners

Straighten your teeth with CandidPro or Invisalign clear aligners. Digital scans, a projected result, and the fee in writing before you commit.

Dental Crowns

Natural-looking dental crowns built to last. Most are completed in two calm visits.

Restorative Dentistry

When a tooth needs repair, we explain the options and the "why" before treatment starts. Fillings, bridges, and root canal therapy, paced to fit what you can handle.

Sleep and Airway Dentistry

Screening for airway and breathing issues that can affect sleep, focus, and energy, with honest guidance on what to do next.

Insurance and cost, made clear

Magnolia Smiles is out of network with every dental insurance plan. That does not mean you can’t be seen here. It means your plan pays you back instead of paying us. Here is how paying for care works.

Use your PPO benefits

Pay at your visit and we give you the paperwork your plan needs. You submit it, and your plan reimburses you based on your out-of-network benefits. How out-of-network works

Membership instead of insurance

Adults $465 a year, kids 14 and under $415. Cleanings, exams, and X-rays included, with 10% off basic and major care and 5% off cosmetic care. See the plan

Costs in writing first

You get a written estimate before anything is scheduled. All major cards, HSA, and FSA accepted, plus CareCredit financing for larger treatment. See typical costs

A better dental experience starts here

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karl wentzel
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As a new customer of Magnolia Smiles, I am very satisfied with the service provided by Dr. Finnegan and staff. During the service it was determined that one tooth needed a root canal. I decided to get it done now and Dr. Finnegan contacted Cherokee Endodontics and secured a same-day appointment. Overall, this was exceptional service.
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Michelle Pittard
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Always an easy experience with friendly staff.
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Sabrina k Turner
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If I could give 10 stars, I would! My experience at Magnolia Smiles was absolutely amazing from start to finish. I was greeted by Jessica who did nothing but greet me with pure joy. What a beautiful soul she is. Then Laura, the office manager, was so polite and kind and her smile is truly contagious. After my cleaning, Dr. Finnegan came in for my exam and explained everything in depth. He showed me my X-rays so I could actually see and understand exactly what needed to take place. I have never had a doctor take the time to explain things so clearly. Julia, his assistant, is just a beautiful, kind soul in every way. This office is truly one of a kind. The whole team makes you feel welcomed, cared for, and at ease. I will recommend Magnolia Smiles to anyone looking for the best dental office in Woodstock!
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S M
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Wonderful staff, friendly, professional, and each Person totally delightful !!!!!!
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Melissa Beary
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Always welcomed with a friendly smile! Take their time with me and my family. I will recommend them to anyone who ask about my dental care.!
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Beth Mercer
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Dr. Finnegan’s attention to detail and commitment to perfection goes beyond expectations and is reflected by everyone on his team. Thank you all for making dental visits so pleasant.
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Carlena Bray
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Everyone was very friendly and helpful. They made us feel at home and answered all our questions. We were not rushed and were treated like family.
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Angie Slover
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Dr. Finnegan and his staff are amazing!! From the minute I walked in and was greeted with a smile by Sabrina I knew it was an inviting and happy place. I had to have a filling replaced and Dr. Finnegan was so gentle and explained everything throughly that I knew exactly what was coming next. Thank you to him and all of his staff for making this such a positive experience.
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Ingrid Sabah
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On one of my worst days and in excruciating pain, I stumbled upon the dream team at Magnolia Smiles and was immediately met with incredible empathy, understanding, and first-class care. In less than an hour, I went from unbearable pain to big smiles—with a specialist referral and appointment already secured. Sabrina, if you’re reading this, thank you. You are truly a blessing! Dr. Finnegan, you’ve set a new personal standard for compassionate dental care, and I couldn’t be more grateful. I would start and end a search for a dental practice at Magnolia Smiles! Thank you, thank you, thank you ✨✨✨

From the moment you walk in, the pace is calmer. The team uses your name. The technology is modern, but the experience is personal. We explain what we see, put your options in writing, and let you choose the next step. This is how dentistry should feel.

Dr. Zack Finnegan seated beside a patient in a treatment room at Magnolia Smiles in Woodstock, GA

Meet Dr. Zack Finnegan

Dr. Zack Finnegan, DMD, is the primary dentist at Magnolia Smiles in Woodstock, GA. He graduated from the University of Louisville School of Dentistry and practices comprehensive general and cosmetic dentistry, meaning he handles routine cleanings, restorative work (fillings, crowns, bridges, root canals), cosmetic treatments (veneers, whitening, bonding), and airway-focused evaluations under one roof.

His approach at Magnolia Smiles centers on three things: showing patients what he sees on the intraoral screen, explaining the trade-offs of each treatment option in everyday words, and putting every cost in writing before anything begins. He looks beyond a single tooth to the full picture, including bite, gums, airway, and habits, and paces treatment to fit what each patient can handle.

Magnolia Smiles is currently welcoming new patients from Woodstock, Towne Lake, Holly Springs, Canton, East Cobb, and Roswell.

Visit Magnolia Smiles

Address

650 Claremore Professional Way, Suite 200, Woodstock, GA 30188. Get directions

Hours

Monday to Thursday, 8 a.m. to 5 p.m. Friday, 8 a.m. to 3 p.m. Closed Saturday and Sunday.

Phone

(770) 384-8505. For emergencies, call as early in the day as you can.

Payment

All major cards, HSA, and FSA. CareCredit financing for larger treatment. See typical costs

We welcome patients from Woodstock, Towne Lake, Holly Springs, Canton, East Cobb, and Roswell.

Frequently asked questions

Where is Magnolia Smiles located in Woodstock, GA?
Magnolia Smiles is at 650 Claremore Professional Way, Suite 200, Woodstock, GA 30188, just off Highway 92 near Woodstock Square. We are 10 minutes from Towne Lake, 15 minutes from downtown Canton, and about 25 minutes north of Marietta. Free patient parking is at the front of the building. Call (770) 384-8505.
Is Dr. Finnegan accepting new patients?
Yes. Dr. Zack Finnegan and the Magnolia Smiles team are accepting new patients. New patient exam and cleaning appointments are typically available within 1 to 2 weeks. For a dental emergency, call (770) 384-8505 and we work to see you the same day when possible.
What are your office hours in Woodstock?
Our Woodstock, GA office is open Monday through Thursday 8am to 5pm and Friday 8am to 3pm. We are closed on weekends and most major federal holidays. For true emergencies outside hours, call the main line and listen for the after-hours instructions.
Do you accept dental insurance in Woodstock?
We work with most major PPO dental insurance plans and file claims directly as a courtesy regardless of in-network status. We are not a managed-care practice, which means we focus on what is best for your tooth rather than what the insurance table allows. We verify your benefits before any procedure so you know what you owe.
What services do you offer at Magnolia Smiles?
We offer general and family dentistry, Invisalign and CandidPro clear aligners, cosmetic dentistry including whitening and veneers, dental implants and restorations, and dental sleep medicine for airway and snoring concerns. If you need a treatment we do not provide in-house, Dr. Finnegan refers to vetted specialists in the Woodstock and Canton area.

Ready to get started?

Magnolia Smiles is a modern dental practice in Woodstock, GA delivering clarity-driven, comfort-focused care for every stage of life. Straight talk. Thoughtful care. A team that takes the time to get it right.

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