If you need a more accessible version of this website, click this button on the right. Switch to Accessible Site


You are using an outdated browser. Please upgrade your browser to improve your experience.

Close [x]


John O'Neill, O.D.



Dr. John O’Neill was born and raised in Allen, Texas. He received a Bachelor of Science degree from Texas A&M University and a Doctor of Optometry degree from the University of Houston.
Dr. O’Neill completed his clinical training at Memorial Hermann Hospital with a rotation in retinal pathology. He specializes in family eye care, including pediatrics, contact lens fittings, and the co-management of cataract and laser vision corrective surgeries. He is licensed as a Therapeutic Optometrist, as an Optometric Glaucoma Specialist, and is certified by the American Board of Optometry.
Dr. O’Neill lives in Katy with his son Jack and daughter Kathryn.