About Sarah Johnstone, MD

Departments, Centers, & Programs:

Treats:

Medical Education

  • MD, Johns Hopkins University School of Medicine
  • Residency, Massachusetts General Hospital
  • Fellowship, Massachusetts General Hospital

American Board Certifications

  • Anatomic Pathology, American Board of Pathology

Accepted Insurance Plans

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.