Appointment Scheduling Policy 12.3

Net Diatom is open 24/7 365 online at


Our headquarters is open to the public during public operating hours at:


123 S 6th St, Marshall, IL 62441

All other entrances are closed from public access.


Monday thru Thursday we are open 11 am to 5pm cst and appointments are available between 12 and 4 cst.

Friday we have limited availability and are open 11am to 4pm cst with appointments accepted 12 to 3



Call 800-707-7820 to make an appointment.

We no longer see clients at any of the Chicago locations previously associated with our team