Dental One Associates of Marietta
1275 Powers Ferry Road, Suite 10, Marietta, GA 30067

Our Team

Dental One Associates Marietta Office

Marietta Dentists

Rene Thornton-Leonard, DDS

Orthodontist

Dr. Rene’ Thornton-Leonard is a highly skilled orthodontist who is passionate about improving the lives and smiles of her patients. She received many honors while attending Howard University in Washington, D.C., where she obtained her undergraduate and dental degrees along with her orthodontic training.

Continue reading

H. A. Khan, DMD, MD

Oral and Maxillofacial Surgeon

University of Miami, Miller School of Medicine, Miami, FL; Medical Doctor degree, Doctor of Dental Medicine degree

Continue reading

Larry Sweeting, DDS

Periodontist

Emory University School of Dentistry, Atlanta, GA; Doctor of Dental Surgery, 1984 Emory University Post Doctorate Residency; Certificate in Periodontics, 1986 Medical College of Georgia, Augusta, GA; Mini Residency in IV Conscious Sedation, 1991 Medical College of Georgia; Maxi Course in Implants, 1996

Continue reading

Sammy Carden, DMD

General Dentist

Gergana Zehirova, DDS

General Dentist

Marietta Dental Hygienists

Umema Rupani

Ashley Nettles

Shirlitina Crawford

Read What Our Patients Say
Patient Reviews
Always seen at appointment time. Customer service is great along with hygienist.
Christine D.
I am always seen in a timely manner. The staff is very courteous and Dr. Sweeting is the best dentist that I have ever gone to!
Virtue H.
From the moment I walked into the office, I was treated with exceptional customer service. The employees were personable yet at the same time professionally handled the various aspects of my visit.
Michael H.
I adore the hygienists (Tina) and Doctor Sweeting. They are both, oh so, professional and beyond imagination thorough.
Gloria W.
My 5 year old love it. Great customer service
VANESSA F.
The services was wonderful
Larry Y.
Dental One has the most upbeat staff that make a dentist visit pleasurable. They are not only friendly but very helpful and knowledgeable They also work with you to keep costs down when you don’t […]
Russ W.
Great customer service. Great care my hygienist took to a level of “Dental Spa.” She was on her game as always. Felt as if I was getting a dental spa treatment.
Edward F.
I had lost my step-dad and flushed my partial in the same morning. I arrived at the office to see if I could get another made. I was told they could fit me in at 1:00pm …. that is when the events […]
John W.
I tried few dental offices but, I settled for Dental one because of their love and professionalism. I felt so much at home and I will recommend them to anyone
Shade M.
Staff friendly, professional, and appointment on time. Wait time less than 5 minutes.My hygienist was very knowledgeable in cleaning teeth, friendly, and recommended ways to keep teeth healthy, […]
Ruth F.
Casey is a wonderful knowledgeable assistant who always puts me at ease.
Arlen G.
There was not waiting and the staff were very friendly and cordial. The doctor who performed the crown lengthening had great bedside manners, made me feel at ease and explain the process before he […]
Della F.
The hygienist t was there on time and was very concerned about how I felt
Yolanda M.
Tina, the lady who cleans my teeth. She really makes me feel at ease.
Darrell P.
The hygienist named Tina. So kind and gentle with me.
Darrell P.
Jovan was very sweet and the hygienist and DRs were very thorough. Will be back.
E W.
When I arrived at Dental One Associates, I was promptly greeted, signed in, and quickly taken back for my appointment by Casey. Casey, along with the other staff, were professional and friendly. They […]
Eddie G.
You make the entire process easy, quick, friendly and affordable.
Laurie S.
Great Dr and assistant. Chair side manners were professional. Consultation was clear and to the point. Took care of the important matter first and selective one was left up to me.
Edward F.
Office Hours
Mon. – 8:00 AM - 5:00 PM
Tue. – 8:00 AM - 5:00 PM
Wed. – 8:00 AM - 5:00 PM
Thu. – 8:00 AM - 5:00 PM
Fri. – 7:00 AM - 2:00 PM
Sat. – Closed
Sun. – Closed
Phone: (678) 831-2945
Fax: (770) 953-4521
Healthcare Financing with
CareCredit
We Accept Most Insurance Plans!
Learn More

We accept most insurance plans and will be happy to help you understand the coverage that you have. We will do our best to see that you receive your maximum insurance benefits for all covered services.

No Insurance? No Worries! See our discounts and offers here

For appointments, call us at: (678) 831-2945 or
Request an Appointment
For appointments, call: (678) 831-2945
Office Hours
  • Monday 8:00 AM - 5:00 PM
  • Tuesday 8:00 AM - 5:00 PM
  • Wednesday 8:00 AM - 5:00 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 7:00 AM - 2:00 PM
  • Saturday Closed
  • Sunday Closed
Get in touch:
  • Phone: (678) 831-2945
Our Location