Meet Our Doctors

Doug A. Singleton, D.D.S., M.S.


Dr. Doug A. Singleton is an orthodontist in Kennesaw, GA, who specializes in providing orthodontic treatment for patients of all ages.

He obtained his Doctor of Dental Surgery degree from the University of Tennessee and a certification in orthodontics from Baylor College of Dentistry.

Dr. Singleton has been in private practice since 2003. He is a published author and a public lecturer. He maintains professional memberships with the American Dental Association, American Association of Orthodontists, Georgia

Association of Orthodontists and the Southern Association of Orthodontists.

Away from the office, Dr. Singleton enjoys playing golf, running and water skiing with his kids. He is married to his high school sweetheart, Becky. They have three children: Cole, Micaela and Athen.


Candace Cronan, D.M.D, M.S.


Dr. Candace Cronan grew up in Covington, GA and married her high school sweetheart, Josh, in 2005. They have three daughters and are expecting their fourth child in December.

Dr. Cronan went to the University of Georgia for her Bachelor’s Degree and then moved to Birmingham, AL to pursue her dental education. She obtained her Doctor of Dental Medicine and Master’s Degree in Orthodontics from the University of Alabama-Birmingham.

She is currently a member of the American Dental Association, the American Association of Orthodontists, and the Southern Association of Orthodontics.

Outside of work, she enjoys giving back to her community by participating in community events through Vaughan Elementary School and Macland Baptist Church. She also enjoys swimming, going to amusement parks, and spending time with her family.