North Willow Grove Family Medicine: Suite 20 • 215-672-7070: Blairwood Building: North Willow Grove Pediatrics, P.C. Suite 160 • 215-672-6622: Willowood Building: Otolaryngology Associates, Inc. Suite 600 • 215-658-1031: Dixon Hall Building: Urology for Children: Suite 6 • 888-876-7880: Blairwood Building: Willow Grove Internal Medicine ....