- Internal MedicineDr. O'Neil received her medical training at Johns Hopkins University School of Medicine in Baltimore, Maryland. Her post-graduate medical training included one year of internal medicine internship followed by three years of adult psychiatry residency at the Massachusetts General Hospital and McLean Hospital, teaching affiliates of the Harvard Medical School. She completed subspecialty training in child and adolescent psychiatry, also at the MGH/McLean program. She is Board Certified in General Psychiatry.
- Psychiatry
- Anxiety