Roberts Family Dental Team: Our Staff

Meet the experienced and friendly dentists and staff who make Roberts Family Dental the leading provider of oral hygiene and personalized dental services in Decatur.

Marc Howard Roberts, DDS

Marc Howard Roberts in Decatur, GA | Roberts Family DentalDr. Roberts received his Doctorate of Dental Surgery (DDS) degree, with honors, from Howard University (Washington, D.C.) – Class of 1984. Following in his father’s footsteps, Dr. Marc Roberts joined his father’s practice in 1985.

Learn more about Dr. Roberts

Khalil Daniel Cumberbatch, DDS

Khalil Daniel Cumberbatch in Decatur, GA | Roberts Family DentalDr. Cumberbatch received his Doctorate of Dental Surgery (DDS) degree from the University of Michigan School of Dentistry (Ann Arbor, MI) – Class of 2006.

Learn more about Dr. Cumberbatch

Sabrina Sims, Dental Hygienist

Sabrina Sims in Decatur, GA | Roberts Family Dental Sabrina Sims attended the Medical College of Georgia, Augusta, GA, with a Bachelors of Science in Dental Hygiene and graduated 1993. She is a native of Mobile, Alabama and moved to Decatur, Georgia in 1975.

She has been a member of Roberts Family Dental team for over 15 years and enjoys helping her patients every day.

Sabrina is happily married with two beautiful children ages 2 and 5. Her main interests are outdoor activities including gardening and bicycling.

Victoria Wiggan, Dental Hygienist

Victoria Wiggan in Decatur, GA | Roberts Family Dental Born in Trelawny, Jamaica to parents Louise and Benjamin Gray. Migrated to the United States in 1979 for a better life through higher education. During this phase of her life, she lived in Rochester, New York. She also enrolled in college. In New York, she obtained 3 degrees; Biology, Dental Hygiene and Nursing.

Throughout the various stages of her life she had 4 children. and was blessed with a wonderful husband and two step children.

Currently, she has been a Dental Hygienist for over 22 years. She strongly believes in what she does. She works with numerous community outreach programs to ensure that all individuals are privy to dental care and knowledge. She has been working with Roberts Family Dental for the past 8 years. Working with Roberts Family Dental allowed her to showcase her passion for the dental field and for her patients. Her professional belief is to be compassionate and caring towards all of her patients. Additionally, it is her goal to continue to deliver quality service in an exceptional and professional manner and inspire the community that she serves.

Johnelle Roberts,

Office Manager

Johnelle Roberts in Decatur, GA | Roberts Family Dental

Dawn Moore,

Financial Coordinator

Dawn Moore in Decatur, GA | Roberts Family Dental

Winston Moore,

Dental Assistant

Winston Moore in Decatur, GA | Roberts Family Dental

Toni Burns,


Toni Burns in Decatur, GA | Roberts Family Dental

Christine James,

Dental Assistant

Ashley Adams,

Dental Assistant

Ashley Adams in Decatur, GA | Roberts Family Dental

Wendy Harmon,


Tanya Howell,

Dental Assistant

Tanya Howell in Decatur, GA | Roberts Family Dental

Raven Bailey,

Dental Assistant

Stephanie Green,

Front Desk Team

Misty Nolder,

Dental Assistant

Call to schedule your smile evaluation with one of our Doctors today! (470) 205-2582