Drs. Checkoff, Casey and Trindade’s office is conveniently located in Warminster, Pennsylvania serving the surrounding communities of Horsham, Hatboro, Willow Grove, Huntington Valley, Richboro, Chalfont, Jamison and Abington. Please use zoom controls and map type selection features to toggle map placements and viewing options. Enter your address in the directions finder box to receive driving directions from Google Maps.