Meet Our Team

Our team of dedicated and caring individuals are here to provide you with the best dental care possible. From the Hygienists, the Assistants and the Front Desk team, we are committed to helping you reach your goal of a brighter, healthier smile.

Roberts Family Dental has been a part of the South DeKalb Family for 27 years.

Marc Howard Roberts, DDS

Marc Howard Roberts, DDS completed his undergraduate studies at Georgetown University, in (Washington, D.C.), in 1980. Dr. Roberts received his Bachelor of Science with honors, in Physics.

Dr. 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 practice in 1985.

Dr. Roberts received post graduate training in Periodontology, Implantology and Conscious Sedation.

Dr. Roberts is a fellow of the International Congress of Implantology.

Khalil Daniel Cumberbatch, DDS - Decatur Dentist

Khalil Daniel Cumberbatch, DDS

Khalil Daniel Cumberbatch, DDS completed his undergraduate studies at Morehouse College (Atlanta, GA), in 2002. Dr. Cumberbatch received his Bachelor of Science in Biology.

Dr. Cumberbatch received his Doctorate of Dental Surgery (DDS) degree from the University of Michigan School of Dentistry (Ann Arbor, MI) – Class of 2006.

Dr. Cumberbatch received honors in Biology and Chemistry, and is a member of the American Academy of Pediatric Dentistry (AAPD).

Sabrina Sims, Dental Hygienist

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

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.