COVID-19 Update

Due to the recent COVID-19 coronavirus, Keystone Eye Associates has heightened its screening measures in order to protect its patients, staff and physicians. At this time our health and safety are our highest priorities. Until the situation resolves, we will only be examining patients who are urgent or sight threatening eye care problems on a limited hours schedule. At this times, we ask that you please call 215-552-8331 leave us a message and we will return your call in a timely manner.

Mary DeFrancisco, M.D.

Eye Physician

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Mary DeFrancisco, M.D. is a Fellow of the American Academy of Ophthalmology, the American Society of Cataract and Refractive Surgeons and a member of the American Medical Women’s Association. She concentrates her practice in diseases of the Anterior Segment and Glaucoma.

Dr. DeFrancisco attended Temple University where she graduated Summa Cum Laude and earned a Bachelor of Pharmacy degree. She then earned her Doctor of Medicine degree from Hahnemann University School of Medicine again graduating Summa Cum Laude and as a member of Alpha Omega Alpha Honor Society. Dr DeFrancisco completed her Ophthalmology Residency at Georgetown University.

Dr. DeFrancisco has served as an Assistant Clinical Professor of Ophthalmology at the Hahnemann University School of Medicine and later at the Robert Wood Johnson School of Medicine. In addition to instructing residents and medical students, she has served as an Associate Professor at the Gwynedd Mercy College in Gwynedd, PA.

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