New Search William John Ravekes M.D. (410) 955-5987 Department Pediatrics Specialty Pediatric Cardiology Primary Office Address: Bloomberg Children's Center Johns Hopkins Peds Cardiology 1800 Orleans St Baltimore, MD 21287 Phone: (410) 955-5987 Recommend this Physician Get Directions Education Medical School - George Washington University School of Medicine and Health Sciences Residency - Stanford University School of Medicine Residency - Stanford University School of Medicine Fellowship - Harvard University Health Services Board Certifications American Board of Pediatrics