Psychologists and Psychiatrists in Siloam Springs, AR Name: Castle Counseling Inc Address: 16112 Robinson Hollow Road City: Siloam Springs State: Arkansas Zipcode: 72761 Local Number: (479)524-8489 Name: Professional Counseling Group Address: 710 South Holly Street City: Siloam Springs State: Arkansas Zipcode: 72761 Local Number: (479)524-8618