About Peggy Chang, MD

Dr. Han-Ying Peggy Chang is the Clinical Director of Ophthalmology at Mass. Eye and Ear, Longwood. She is a specialist in corneal and external diseases as well as comprehensive ophthalmology. A full-time ophthalmologist at Mass. Eye and Ear, Dr. Chang divides her time between the Comprehensive Ophthalmology and Cataract Consultation Service and the Cornea and Refractive Surgery Service. Her clinical interests include cataract surgery and corneal disease and surgery. As part of the comprehensive ophthalmology service, Dr. Chang specializes in cataract surgery as well as the diagnosis and management of corneal disorders, with a particular focus on tumors of the ocular surface.

Dr. Chang completed her medical training from Johns Hopkins University School of Medicine where she was inducted into Alpha Omega Alpha. While completing her subspecialty training in Cornea, External Disease, and Refractive Surgery at Mass. Eye and Ear, she was named Chief Clinical Fellow and was selected to attend the prestigious Cornea Society Advocacy Ambassador Program, Mid-Year Forum.

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Locations

Mass Eye and Ear Longwood
800 Huntington Avenue
Boston, MA 02215
617-573-3202

Massachusetts Eye and Ear Infirmary
243 Charles Street
Boston, MA 02114 - 3002
617-573-3202

Medical Education

  • MD, Johns Hopkins University School of Medicine
  • Residency, Brigham and Women's Hospital
  • Residency, Massachusetts Eye & Ear
  • Fellowship, Massachusetts Eye & Ear

American Board Certifications

  • Ophthalmology, American Board of Ophthalmology

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.


Research

As part of the comprehensive ophthalmology service, Dr. Chang specializes in cataract surgery as well as diagnosis and management of corneal disorders. Her research interests include bioinformatics and the use of electronic medical record (EMR) systems in data collection for potential large-scale epidemiological studies. She works closely with Partners eCare to optimize this functionality in the current EMR and with the American Academy of Ophthalmology Intelligent Research in Sight registry, the country’s largest clinical registry.

Publications