About Keystone Retina
Welcome to Keystone Retina – Carlisle’s Trusted Retina Specialist
Keystone Retina is proud to serve Central Pennsylvania—offering expert diagnosis, treatment, and ongoing care for conditions affecting the retina, macula, and vitreous. Led by retina specialist Dr. Bradford Sgrignoli, our mission is to preserve and restore vision using the latest advancements in retinal care, all delivered with a personal, patient-first approach. Keystone Retina is here to provide the highest level of care—right here in your community.
Diseases Commonly Managed
- Diabetic Retinopathy
- Macular Degeneration
- Retinal Vein Occlusion
- Retinal Artery Occlusion
- Cystoid Macular Edema
- Central Serous Retinopathy
- Posterior Vitreous Detachment (floaters)
- Macular Hole
- Epiretinal Membrane
- Retinal Tears
- Retinal Detachment
Meet our Doctor
Dr. Sgrignoli earned his Bachelor of Science in Biology, graduating Summa Cum Laude from Lebanon Valley College. He went on to receive his Doctor of Osteopathic Medicine degree from the Philadelphia College of Osteopathic Medicine, where he was inducted into the prestigious Sigma Sigma Phi honor society.
Following medical school, Dr. Sgrignoli spent a year conducting ophthalmology research at Severance Hospital within the Yonsei University Health System in Seoul, South Korea, where he contributed to several published journal articles. He then completed his internship and ophthalmology residency at Saint John’s Episcopal Hospital in Far Rockaway, New York, where he served as Chief Resident in his final year. Dr. Sgrignoli also completed a two-year fellowship in vitreoretinal diseases and surgery at the National Retina Institute in Towson, Maryland.
Dr Sgrignoli is Board Certified in Ophthalmology.
Dr Sgrignoli is married and has 2 sons. He is an avid reader and sports enthusiast.
