About Your Dentist

Douglas Walker, DDS

“The noblest art is that of making others happy.” -P.T. Barnum

My Mission

“My Mission is to perform life-changing smile rehabilitations and cosmetic enhancements that give patients confidence. I want to improve their overall well-being with increasing their risks for future problems or complications.”

Education & Continuing Education

Doctor of Dental Surgery
Ohio State University – Columbus, Ohio

Bachelor of Business in Economics
Miami University – Oxford, Ohio

Dr. Walker is certified in IV sedation dentistry, a graduate of the Kois Center, and is a Digital Smile Dentistry Master. He has also completed a Maxi Course Graduate in surgical and implant training and is a Nash Institute graduate for Cosmetic Dentistry.

Professional Memberships

Dr. Douglas Walker is an active member in the Digital Smile Dentistry Community.

Life & Hobbies

In his free time, Dr. Douglas Walker loves going to the beach with his family, as well was golfing, working out, and collecting watches.

↑ Back to top

Cassandra Liston Mitchell, DDS

My Mission

“I love working with patients to help them achieve optimal dental health and confidence in their smile. I am committed to always providing exceptional care and a comforting experience, and being the best I can be for my patients and my profession.”

Education & Continuing Education

Doctor of Dental Surgery
West Virginia University School of Dentistry – Morgantown, West Virginia

Bachelor of Science in Chemistry with minor in Biology
West Virginia University – Morgantown, West Virginia

After receiving her DDS degree, Dr. Mitchell completed a residency in Advanced Education in General Dentistry program at the Dental College of Georgia. During this time, she completed advanced training in restorative dentistry, esthetics, photography, sedation, and implants.

Life & Hobbies

Dr. Mitchell and her husband, Colin, grew up in West Virginia but now live in Summerville with their three cats - Callie, Charlie, and Catie. In their free time, Dr. Mitchell and her husband enjoy spending time outdoors exploring, fishing, playing golf, and going to the beach to find shark teeth. They also love experiencing all of the good food Charleston has to offer!