
Columbia Periodontal Associates
Most patients praise the board-certified doctors and their gentle, attentive approach, especially for anxious patients. Several report warm staff, clear procedure explanations, and thoughtful gestures like follow-up cards and post-surgery meal bags. However, significant complaints centre on surprise billing (patients charged $187-$400 without prior disclosure), poor insurance coordination, and one critical HIPAA violation involving patient information exposure. Service quality varies notably by staff member and location.

