The Center for Advanced Pediatrics - 2 convenient locations:

Norwalk:
Urgi-Kids at i.park
761 Main Avenue (Route 7), Norwalk, CT 06851
203-847-KIDS (5437)
Map and Directions

Urgi-kids is located in the i.park building, 1/2 mile north of the Norwalk DMV on Rt.7 and directly across from Wal-Mart. Use the western entrance in the rear of the building, across from LA Fitness.
Hours:
Monday - Friday
9am to 9pm (closed daily from 1pm - 2pm and Thursdays from 11:30am - 2pm)
Saturday - Sunday
9am to 5pm (closed daily from 1pm - 2pm)

Holiday hours by appointment.

Ridgefield:

Urgi-Kids
901 Ethan Allen Highway (Route 7), Ridgefield, CT 06877
203-847-KIDS (5437)
Map and Directions

Hours:
Monday - Friday
9am to 8pm (closed daily from 1pm - 2pm and Thursdays from 11:30am - 2:30pm)
Saturday - Sunday
12pm to 5pm

Holiday hours by appointment.