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.

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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

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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

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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
I started off going to the Fayetteville location and had to change locations only because it was too far from where I work and lived, but now I’m at the Marietta location and I have been receiving […]
Cambra S.
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.
I had an awesome time with the staff at Dental One Associates! Jovan was amazing. He was very supportive and understanding. I was very nervous,especially because I have never been to this location, […]
Amber B.
Excelente servicio y amabilidad del personal.
Angelik G.
Dr Sweeting was professional, friendly, took the time to explain and answer my questions. Hi assistant Nicole was very nice and friendly and professional too. As well as the receptionist, and the […]
Agnes J.
Staff always polite and on time
Shirley S.
Dr Carden and his assistant Miss Janet were so efficient and friendly. I would recommend their services again to anyone. Patricia at the check out desk possessed friendliness and professionalism. […]
Carrie S.
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.
I recently became a patient at Dental One Associates and my first experience was exceptional for a visit to the dentist. The receptionist was friendly and helpful. I am looking forward to continuing […]
Matthew 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.
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.
Great service
Yolanda M.
The hygienist t was there on time and was very concerned about how I felt
Yolanda M.
I have never received anything but the best care personally & business wise. The staff seems to really care for all patients & makes them feel at ease. I would recommend Dental One to […]
Anne H.
Absolutely no issues!
Kyshia C.
Everyone took great care of me frm beginning to end.
Shamice R.
Great service and results.
Sharon J.
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.
Everyone is professional, knowledgeable and friendly.
Deborah T.
The services was wonderful
Larry Y.
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