About Us

Harkins & Silliman Family Dentistry was founded in Douglasville, Georgia, in 1992. Drs. Erin Harkins-Silliman and Scott Silliman are a husband and wife team who wanted to create a small family practice, emphasizing personal, quality dental care. They were inspired by Erin’s father, Dr. George Harkins, a popular pediatrician in the area, known for his warm and engaging personality. In dentistry, as in medicine, the number one objective is to provide the best care possible to the patient. Dr. George Harkins lived by that rule, and we strive to do the same each and every time we treat a patient.

Our practice has been recognized in the category of “America’s Best Dentists” by The Consumer Research Corporation. We have also been named a “Five Star Dentist” by Atlanta Magazine, and earned the “Small Business of Excellence Award” from the Douglas County Chamber of Commerce.

Our Doctors

Dr. Scott Silliman

Dr. Scott Silliman completed his undergraduate work at the University of North Carolina at Chapel Hill. He earned his Doctorate of Dental Medicine (DMD) at the Medical College of Georgia. Dr. Silliman completed an Externship in Reconstructive Dentistry at the Indian Health Service in Tacoma, Washington. His interests include sports, exercise, music, and travel.

Dr. Erin Harkins

Dr. Erin Harkins completed her undergraduate studies at Mount Holyoke College and Georgia Institute of Technology. She earned her Doctorate of Dental Medicine (DMD) at the Medical College of Georgia. Dr. Harkins completed an Externship in Oral Maxillofacial Surgery at Guy’s Hospital in London, England. Her hobbies include exercising, travel, photography, gourmet cooking, Scrabble, and quality family time.

For more information, or to schedule an appointment for yourself or a family member, contact us today at 770-920-8067. Our team looks forward to getting to know you!

Harkins & Silliman

Family Dentistry

9280 GA-5 Suite C
Douglasville, GA 30134

Contact Us


Fax: 770-920-0661


Monday 8:30 AM – 5:00 PM
Tuesday 9:00 AM – 5:00 PM
Wednesday 9:00 AM – 5:00 PM
Thursday 8:30 AM – 5:00 PM
Friday Closed