LARRY DEFFENBAUGH DO is categorized under PHYSICIANS & SURGEONS specializing in GASTROENTEROLOGY and located at 198 Four States Dr. Ste. 2 in or near the Galena, KS area. Find additional information including website, e-mail, map, and directions - OriginalYP.com®. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.