New Search Benjamin Barnes M.D. (410) 614-4510 Department Pediatrics Specialty Pediatric Cardiology Primary Office Address: Johns Hopkins Hospital 1800 Orleans St. Rm. M2303 Baltimore, MD 21287 Phone: (410) 614-4510 Recommend this Physician Get Directions Education Medical School - Chicago Medical School Residency - Johns Hopkins University School of Medicine Fellowship - Johns Hopkins University School of Medicine Fellowship - Johns Hopkins University School of Medicine Board Certifications American Board of Pediatrics American Board of Pediatrics