Vet Clinics in Columbia, Pennsylvania2 veterinary clinics in Columbia, Pennsylvania.HomeClinicsPennsylvaniaColumbiaClinicsBret Greenberg DVM & Associates Companion Animal Clinic — 601 S 16th St, Columbia, PA 17512, USA (4.8 stars)Columbia Animal Hospital — 4081 Columbia Ave, Columbia, PA 17512, USA (4.3 stars)