Dr. John J. Poterucha
About Dr. John J. Poterucha SPECIALTY / SUBSPECIALTIES: Gastroenterology / General Gastroenterology, Hepatology & Liver TransplantationSUBSPECIALTIES : General Gastroenterology, Hepatology & Liver TransplantationAFFILIATED HOSPITALS : Mayo Clinic, Mayo Clinic Health System-Franciscan Healthcare in La Crosse, Mayo Clinic Health System-Franciscan Healthcare …