D. Casey Hart, DDS, PC

D. Casey Hart, DDS, PC Practicing the Art and Science of Dentistry through the Generations Looking for comfortable, confident and convenient care from dentists in Marietta?

Our goal is to provide you and your entire family with the best and most appropriate dental care in a comfortable, caring environment. Within this website you will find information regarding our practice, Dr. Casey Hart, our staff, our practice philosophies, as well as resources to find more information regarding your dental options. You've come to the right place. From the minute you walk into ou

r office you will notice a difference at our office. We care about you, your family and your friends, and we're here to help you achieve your healthiest, brightest smile.

"I've been a patient here for nearly 10 years.  Dr Hart and his entire staff have taken great care of me, my husband, an...
05/09/2026

"I've been a patient here for nearly 10 years. Dr Hart and his entire staff have taken great care of me, my husband, and our kids. The office is very clean, the staff are friendly, and billing is easy. Dr Hart is a kind dentist, and he is conservative in the treatments he recommends. I trust him to tell me what I really need to have done, and to recommend the solution that offers the best value for money. I wouldn't go.." says Kim on Google

★★★★★ I've been a patient here for nearly 10 years. Dr Hart and his entire staff have taken great care of me, my husband, and our kids. The office is very clean, the staff are friendly, and billing is easy. Dr Hart is a kind dentist, and he is conservative in the treatments he recommends. ...

"Saw Dr.Hart for a second opinion for my son and he explained everything in detail and definitely put my mind at ease an...
05/08/2026

"Saw Dr.Hart for a second opinion for my son and he explained everything in detail and definitely put my mind at ease and made sure I understood. Appreciate the time he took and patience he had." says Jaime on Google

★★★★★ Saw Dr.Hart for a second opinion for my son and he explained everything in detail and definitely put my mind at ease and made sure I understood. Appreciate the time he took and patience he had.

In honor of National Dental Care Month 🦷✨Taking care of your smile doesn’t have to be complicated, it just takes consist...
05/06/2026

In honor of National Dental Care Month 🦷✨

Taking care of your smile doesn’t have to be complicated, it just takes consistency.

It’s the little things you do every day that really add up over time. Brushing, flossing, and keeping up with your visits all play a part in a healthy, confident smile 😁

Ready to take the next step? We’re here whenever you need us!

Cinco de Smile-O is here! 😄🌮🎉Let’s taco ‘bout something important… your smile! Whether you’re enjoying chips, salsa, or ...
05/05/2026

Cinco de Smile-O is here! 😄🌮🎉

Let’s taco ‘bout something important… your smile! Whether you’re enjoying chips, salsa, or a margarita (or two 😉), make sure your teeth stay as happy as you are.

Bright smiles, good vibes, and great company, that’s what today is all about!

Don’t forget to keep up with your oral health between all the festivities… your future smile will thank you 😁✨

"Always a good experience at Hart Family Dentistry!  I have been a happy patient here for 20 years and would never go an...
04/25/2026

"Always a good experience at Hart Family Dentistry! I have been a happy patient here for 20 years and would never go anywhere else." says Sherry on Google

★★★★★ Always a good experience at Hart Family Dentistry! I have been a happy patient here for 20 years and would never go anywhere else.

"Dr. Hart was very professional and thorough in on-boarding me as a new patient, and took the time to explain every deta...
04/13/2026

"Dr. Hart was very professional and thorough in on-boarding me as a new patient, and took the time to explain every detail of my current dental position. His staff was extremely courteous, friendly and equally professional. My initial visit exceeded expectations." says Gene on Google

★★★★★ Dr. Hart was very professional and thorough in on-boarding me as a new patient, and took the time to explain every detail of my current dental position. His staff was extremely courteous, friendly and equally professional. My initial visit exceeded expectations.

Your mental health matters—and so does your oral health 🦷If you’re taking antidepressants, it’s important to understand ...
04/13/2026

Your mental health matters—and so does your oral health 🦷

If you’re taking antidepressants, it’s important to understand how they might be affecting your teeth and gums. The good news? There are simple ways to protect your smile.

Learn more 👇

If you’ve recently started taking antidepressants, you might have noticed some unexpected changes—like dry mouth, sensitivity, or even jaw tension. While these medications play an important role in supporting mental health, they can also affect your oral health in ways that aren’t always obvio...

Happy Dental Hygienist Appreciation Week! 🎉🪥Today (and every day!) we’re celebrating our amazing hygienists Kristi, Jenn...
04/13/2026

Happy Dental Hygienist Appreciation Week! 🎉🪥
Today (and every day!) we’re celebrating our amazing hygienists Kristi, Jennifer, and Karen! 😁✨
Thank you for your gentle care, bright smiles, and dedication to keeping our patients healthy and comfortable. From educating patients to making cleanings a positive experience, you truly go above and beyond and we’re so grateful for each of you! 💙🦷

Allergies don’t just affect your sinuses. They can sometimes affect your teeth too 🌼🦷During allergy season, sinus pressu...
03/30/2026

Allergies don’t just affect your sinuses. They can sometimes affect your teeth too 🌼🦷

During allergy season, sinus pressure can build up near the roots of your upper teeth, which may cause toothaches, facial pressure, or sensitivity that feels like a dental problem.

Wondering if your tooth pain could actually be related to seasonal allergies? Learn the signs, what causes it, and when it’s time to see a dentist.

Read the full blog to learn more 👇

When allergy season arrives in , most people expect sneezing, congestion, and itchy eyes. But some patients notice something unexpected: their teeth start to ache. At , we occasionally see patients who experience tooth discomfort during peak allergy months. While it may feel like a dental problem, s...

"Hart Family Dentistry has been my dentist office for many years.  Casey and his staff are caring, attentive, and give T...
03/28/2026

"Hart Family Dentistry has been my dentist office for many years. Casey and his staff are caring, attentive, and give TLC during procedures. My hygienist, Kristi, is wonderful! Check them out…you won’t be disappointed!" says Margie on Google

★★★★★ Hart Family Dentistry has been my dentist office for many years. Casey and his staff are caring, attentive, and give TLC during procedures. My hygienist, Kristi, is wonderful! Check them out…you won’t be disappointed!

Address

Marietta, GA

Opening Hours

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

Telephone

+17709268371

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