Dr. Marc L. Melnick, left, and dental assistant Roxanne Rojas, right, tend to a cavity in the mouth of Eric Buckhalter at the Waterville Community Dental Center at The Center on Main Street in downtown Waterville on Thursday.

Erica LaChance, a dental hygienist, works at her computer at the Waterville Community Dental Center at The Center on Main Street in downtown Waterville on Thursday. The dental center, a nonprofit that has been serving low-income and uninsured patients for the last 18 years, is looking for a new space. They will have to move out of The Center because of renovations planned for the new arts and film hub being planned by Waterville Creates! and Colby College.

Dr. Marc L. Melnick, left, and dental assistant Roxanne Rojas, right, tend to a cavity in the mouth of Eric Buckhalter at the Waterville Community Dental Center at The Center on Main Street in downtown Waterville on Thursday. The dental center, a nonprofit that has been serving low-income and uninsured patients for the last 18 years, is looking for a new space. They will have to move out of The Center because of renovations planned for the new arts and film hub being planned by Waterville Creates! and Colby College.

Dr. Marc L. Melnick tends to a cavity in the mouth of Eric Buckhalter at the Waterville Community Dental Center at The Center on Main Street in downtown Waterville on Thursday.

Dr. Jess Smith consults with patient Angel Crocker on options with a tooth at the Waterville Community Dental Center at The Center on Main Street in downtown Waterville on Thursday.

Dr. Marc L. Melnick tends to a cavity in the mouth of Eric Buckhalter at the Waterville Community Dental Center at The Center on Main Street in downtown Waterville on Thursday. The dental center, a nonprofit that has been serving low-income and uninsured patients for the last 18 years, is looking for a new space. They will have to move out of The Center because of renovations planned for the new arts and film hub being planned by Waterville Creates! and Colby College.