We are happy to announce that our offices are now open beyond emergency visits! Read more about our re-opening.

Dr. Sean Gretz, OD





Dr. Sean Gretz.

My background


Training Institutions

  • St. Lawrence University, Bachelor’s Degree, Cellular Neuroscience
  • Pennsylvania College of Optometry at Salus University, Doctor of Optometry

get to know me



Dr. Gretz has great experiences in eye care that he uses at Simon Eye. He completed a residency in primary care and ocular disease at Pennsylvania College of Optometry’s Eye Institute in Philadelphia. He is currently a member of the Delaware Optometric Association and the American Optometric Association. He received clinical honors for his Doctor of Optometry.

What I am most excited to bring to Simon Eye

I am most excited to share with my patients the skills that I have achieved in comprehensive eyecare. I focus on educating my patients on ocular disease and emergency medicine.

I am from

Scranton, Pennsylvania, and currently residing in Bear, Delaware.

You’re most likely to find me

I enjoy cooking and spending time with my family and dog, Bruno.

Make an Appointment with Sean