At Grand Family Dentistry, our patients come first. Our focus is on you and not just your smile. Our team members are here to help our dentists provide you with excellent dental care in Mandeville, Louisiana, and to give you an outstanding patient experience. You can meet each of our team members below, and you can call 985-231-5390 to schedule your appointment.


Dr. William Grand - Grand Family Dentistry

William B. Grand, DDS

“Each member of my staff has been carefully hand-picked by myself, my partner and my associates. Their educational backgrounds range from registered nursing to college graduates. Each member has been individually trained to show dedication, commitment and compassion. They are the cream of the crop and form the core of my team. I believe that we were all given this life to make a legacy, to create something bigger than ourselves. At Grand Family Dentistry, I have led and trained all of my associates and staff to be compassionate, giving and exceptional people. I am proud of the dentistry we provide and the comfortable environment our patients have grown to love and expect. We are one of the few offices in the area that will work with our patients financially to make sure that they receive the treatment they need regardless of the cost. We strive to educate our patients first so they may understand their treatment and the ways they can improve their lives through prevention. Lastly, I am happy to announce we offer sedation dentistry in every office for those patients who have a hard time getting numb, those with high anxiety and those of you who desire complete mouth restoration but do not want to have multiple appointments. I am looking forward to welcoming you to my practice and giving you the ‘Grand’ treatment you deserve.” – Dr. William B. Grand

Dr. Grand has dedicated more than 13 years to providing families in our community with quality dental care for a lifetime of healthy, beautiful smiles. Dr. Grand is originally from Baton Rouge but now lives in Mandeville. He spent four years in the United States Navy as an aircraft electrician. After his honorable discharge from the Navy, Dr. Grand accepted a scholarship to the Centenary College of Louisiana, where he received his bachelor’s degree in biology. Dr. Grand went on to earn his dental degree from the LSU School of Dentistry. Anyone who has been treated by Dr. Grand can appreciate his honesty, wit and strong sense of family values. He makes the trip to the dentist worthwhile!

Outside of the office, Dr. Grand enjoys spending time with his wife and their two sons, William and Andrew, and participating in outdoor activities.

Credentials and Memberships

Leading-edge dentistry for the whole family.

Are you ready to get the most out of every smile? Call us today!