Call your practice for patient portal issues; Join BCHP; Ridgefield Pediatric Associates 203-438-9557. Office Hours Monday to ... Sunday | 9 a.m. to 11 a.m. COVID Vaccine Onine Scheduling Request an Appointment Like Us on Facebook. Ridgefield Pediatric Associates 203-438-9557. Office Hours Monday to Thursday | 8 a.m. to 6:30 p.m. Friday | 8 a.m ....