Vet Clinics in Northglenn, Colorado3 veterinary clinics in Northglenn, Colorado.HomeClinicsColoradoNorthglennClinicsPet Hospital of Thornton — Webster Lake Promenade, 100 E 120th Ave Unit C110, Northglenn, CO 80233, USA (4.8 stars)Animal Clinic-North — 11455 Washington St unit f, Northglenn, CO 80233, USA (4.6 stars)Banfield Pet Hospital — 10600 Melody Dr, Northglenn, CO 80234, USA (4.2 stars)