OCHN's screening process helps to determine where your needs can be met, based on the severity and urgency of your situation. Screenings can be requested by calling our main line at 248-464-6363 or by visiting the Resource and Crisis Center (1200 N Telegraph, Bldg. 32E, Pontiac, MI). If an access screener is available, a screening can be completed at this time. Walk-in appointments are received on a first-come, first-serve basis.