Dr. Walter J. O'donnell has been practicing medicine for 28 years. Dr. O'donnell graduated from the Cornell University Weill Medical College in 1986. He practices medicine in Boston, MA and specializes in Internal Medicine and Pediatric Critical Care Medicine. Dr. O'donnell is affiliated with Massachusetts General Hospital. He speaks English and Spanish.
Years in Practice: 28 Years
Languages Spoken: English, Spanish
Medical School: Cornell University Weill Medical College
Graduation Date: 1986
Hospital Affiliations: Massachusetts General Hospital
Specialties: Internal Medicine, Pediatric Critical Care Medicine