2025 NKCF Keratoconus Doctor of the Year
Congratulations to doctors Katie Greiner, OD MS MBA FAAO and Steven Greenstein, MD for being selected as the 2025 Keratoconus Doctors of the Year!
Each year, NKCF selects one optometrist and one ophthalmologist for this special honor, highlighting excellence in keratoconus care across both professions. This recognition is based on heartfelt nominations submitted by those who have witnessed doctor’s outstanding dedication to individuals affected by keratoconus. Whether through clinical excellence, compassionate care, or advancing the field through research and education, their impact on the KC community is truly inspiring.
About Dr. Greiner

Katie L. Greiner, OD, MS, MBA, FAAO, is a recognized as an optometric leader in northeast Ohio and beyond.
- “Dr. Katie Greiner is a great doctor who works hard to find solutions. What she accomplishes is close to miraculous. She does not take no for an answer and finds ways to make scleral lenses work to solve difficult visions issues. I have never seen a doctor work so hard with such heart. I am lucky to be her patient.”
- “Dr. Greiner brings joy with her wherever she goes. She continually cares for her patients with a smile and goes above and beyond the normal standard of care. We are so lucky to have doctors like her that continually strive to do what is best for her patients. We love Dr. G!”
- To learn more about Dr. Greiner: https://www.neohioeyes.com/doctor/katie-l-greiner/
- To learn more about Northeast Ohio Eye Surgeons: https://www.neohioeyes.com/
About Dr. Greenstein

Widely regarded in both New Jersey and across the nation as one of the top ophthalmologists, Dr. Steven A. Greenstein, MD has performed more than 10,000 surgical procedures during his career.
- “Dr. Greenstein is an innovator in the field of keratoconus. He takes time with his patients, is very thorough and knowledgeable and is at the top of his game.”
- “Dr. Greenstein is the most intelligent, caring and compassionate doctor. He gave me brand new eyes! Thanks to Dr. Greenstein, not only did he stop the progression of my keratoconus but he gave me excellent vision with PRK. He truly deserves this award.”
- To learn more about Dr. Greenstein:
- More about CLEI Center for Keratoconus: https://www.vision-institute.com/clei-center-for-keratoconus/

