Dr. Mark Eltis, Optometrist

11/05/2025

10/31/2025

Costume contact lenses can cause more than a scare! They can lead to corneal ulcers and vision loss. I spoke to about this issue, which I’ve published research on that’s often cited in contact lens safety discussions. Patients and parents should always be cautious.
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10/27/2025

I was excited to speak with Global News about this potentially groundbreaking technology for macular degeneration. Grateful to help highlight innovations that may change the future of vision care. 👁️✨

10/07/2025

10/04/2025

Join us at Academy 2025 Boston for
Vision and Cognitive Health: The Optometrist’s Role in Reducing Dementia Risk and Maintaining Independence in Older Adults.

📅 Friday, October 10 | 3:30 PM
📍 Room 104 ABC

10/03/2025

I am preparing a lecture with Dr. Christina Chen (.edelweiss), assistant professor and physician at the Mayo Clinic, for the American Academy of Optometry meeting on a related topic, and I was struck by how strongly vision can influence overall cognitive health.

This creates a double vicious cycle that makes it even more important to support patients fully from the moment of diagnosis.

In this study, Mental health scores declined significantly after a glaucoma diagnosis despite most patients having mild, often unilateral disease and no measurable loss in function. This highlights that the diagnosis itself can carry a profound emotional burden, even before patients experience symptoms.

Many patients fear blindness, and this anxiety can affect not only quality of life but potentially the trajectory of the disease.

Mental health and eye health are closely connected. Some studies suggest that anxiety and depression may increase the risk for conversion from glaucoma suspect to glaucoma. At the same time, advancing ocular disease may heighten the risk for cognitive decline.

Support must extend beyond prescribing medication. It involves clear communication, addressing fears and reassuring patients that glaucoma is, in most cases, highly manageable Thoughtful counseling and consistent follow-up have the power not only to improve mental well-being but also to influence the course of disease itself.

09/18/2025

I had the opportunity to speak with CBC News about the proposed changes to Optometry’s scope of practice. I’m confident these changes will benefit the people of Ontario and strengthen access to eye care across the province.

Ontario Association of Optometrists Canadian Association of Optometry Students Canadian Association Of Optometrists American Academy of Optometry American Board of Optometry

09/13/2025

Collaboration is an important way in regulators across the country ensure public protection and encourage high standards in our fields. Thank you to our Council President, Dr. Mark Eltis, Optometrist, who participated in this important work on behalf of the College at FORAC.