Sigma Dental Specialists – Coppell is a trusted specialty dental practice located at 220 S Denton Tap Road, Suite 102, Coppell, TX. Our board-certified endodontists and periodontists serve patients across Coppell, Irving, Carrollton, Las Colinas, and surrounding communities with expert, specialized dental care in a welcoming and comfortable environment. Our endodontic services include root canal treatment, endodontic retreatment, apicoectomy, cracked teeth treatment, and traumatic dental injury care. Our periodontic services include... read full review »