DALTON II, JOHN S MD is categorized under PHYSICIANS & SURGEONS specializing in INTERNAL MEDICINE and located at 2 W Rolling Xrds. Ste. 205 in or near the Catonsville, MD area. Find additional information including website, e-mail, map, and directions - OriginalYP.com®. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.