IAIowa Allergenix, P.C. – West Des Moines, IA Sean Stanga, MD · Board certified, ABAI Accepting patients 595 S 60th St, Suite 160, West Des Moines IA 50266 CatDogDust miteGrass pollenMoldRagweedTree pollenWeed pollenMap ultrasound-guided View listing Visit website Call (515) 644-8448