Contact Call Us Online Pharmacy Contact Call Us Online Pharmacy Home Office Address 170 S William Dillard Drive, #114 Gilbert, AZ, 85233 Phone (480) 899-5088 Email [email protected] Home Office Address 170 S William Dillard Drive, #114 Gilbert, AZ, 85233 Phone (480) 899-5088 Email [email protected] Herd Health Management is a convenient mobile large animal veterinarian providing services to livestock and companion animals in Gilbert, San Tan Valley, Mesa, Buckeye, and the surrounding Arizona areas.