Thomas Mendel, MD
Practice: The Ohio State University Wexner Medical Center
Location: Columbus and Westerville, OH
Website: https://wexnermedical.osu.edu/find-a-doctor/thomas-mendel-md-phd-127389
Phone: 614-293-8116
Email: Thomas.mendel@osumc.edu
I chose to specialize in ophthalmology because I am passionate about helping people who are facing significant threats to their vision, which can be a very scary situation for the patient. I really enjoy educating patients about what is happening inside their eyes, so that they can feel more confident in their care and then we can decide together on the best path forward.
As a vitreoretinal surgeon, I treat both children and adults with medical and surgical problems in the back of the eye. Common problems my patients face are retinal detachment, epiretinal membranes, macular holes, macular degeneration, diabetic retinopathy, and retinal vein occlusions. I have additional sub-specialty training in pediatric retina surgery and I lead The Ohio State University Wexner Medical Center’s pediatric retina service at Nationwide Children’s Hospital.
I’ve been very fortunate to have had tremendous, talented mentors who inspired me throughout my medical training. At each stage, the priceless value of mentorship has really shaped me and confirmed my passion for retina surgery.
I’m excited to carry forward the tradition of excellence already here at The Ohio State University. The passion of this community is uniquely special. I have had the opportunity to be part of different university communities for most of my life, but I have not seen quite the same combination of driven people in such a large organization. I feel very fortunate to be part of the Buckeye family.
In my free time, I love spending time with my family. My wife and I enjoy the outdoors and going on multi-day backpacking adventures. When not watching Ohio State football, you’ll find me cycling or playing guitar with my two young sons.

FAQ
At the Jack McGovern Coats’ Disease Foundation, we are often contacted by anxious parents or patients who are seeking information after receiving a diagnosis of Coats’ Disease. The questions below are provided as a resource to assist you as you and your doctor decide the best approach for treatment. These questions do not constitute any form of medical advice or diagnosis. Each patient is unique. An experienced retinal specialist who has examined the patient is the best source of information for diagnosis and treatment. We always recommend getting a second opinion.
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Ahead of any treatments or procedures, it is important to ask yourself and the doctor the following questions:
How do you know that this is Coats’ Disease?
Has your doctor treated other patients with Coats’ Disease?
Have you sought a second opinion? If not, please consult our Doctor Directory for knowledgeable doctors in your area.
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What Stage of Coats’ Disease is he/she in?
Will his/her vision get worse over time?
Will the eye have pain?
Will his/her eye start to turn out? Is muscle corrective surgery an option?
Are cataracts likely?
How likely is glaucoma? (due to retinal detachment)
Is there calcification?
What is the anticipated disease progression?
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Is there a thorough vision exam available?
Where is the vision affected? (central/peripheral/distance)
Does he/she have depth perception? (3D visibility)
What about the non-Coats’ eye?
To what extent is his/her vision affected?
Will we be able to use this as a baseline to measure progress/decline?
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