Definity Eyecare is your local eye doctor and optometrist in McKinney,TX. Our experienced eye doctors provide comprehensive eye exams and eye care that is convenient for the whole family, including contact lens exams and fittings. We provide a complete evaluation of overall eye health to detect, diagnose, and treat changes in your vision year over year. Looking for a personalized eye exam near you? We offer convenient online scheduling and accommodate walk-in appointments and same-day eye exams when available to fit your busy schedule. We also accept most insurance plans. Visit our McKinney,TX eye care office at 8900 State Highway 121 for quality, convenient eye care with our friendly and professional optometrists. Schedule your eye exam today!
Everything was so smooth. I was in and out in less than half an hour. Luckily there was very little change in my eyesight over the year but the doctor and staff were so efficient and thorough. I have been using this location for about 8 years and the doctor turnover has only been 1 in 8-years. I have never felt rushed and all my questions are answered.
AS
Anupama Sinha
Aug 19, 2026
5.0
Pleasant and courteous staff, clean facilities, prompt service.
DD
David Diaz
Aug 15, 2026
5.0
Everyone was really nice and tried their hardest to understand what I wanted. Thank you!
SJ
Steve Jensen
Jul 27, 2026
5.0
He is a great doctor. Very thorough and kind.
OF
Olivia Fragoso
Jun 5, 2026
5.0
Always leave satisfied from seeing my eye doctor. His positive attitude and willing to
Answer my questions and help and reassure me things are ok is an awesome
Feeling
An annual eye exam involves more than just updating your glasses or contact prescription. A comprehensive eye exam can also detect eye health issues as well as general health problems. Conditions such as diabetes and high blood pressure can be detected in early stages through an eye exam, and this can result in early treatment. Schedule your annual eye exam today.
What is involved in an eye exam?
An eye exam involves a series of simple but comprehensive tests that allow your optometrist to assess your vision and your eye health. Your optometrist will discuss the results of your eye exam with you and determine the right prescription to help you to see your best.
Is a contact lens exam different than an eye exam?
A normal, comprehensive eye exam will allow your optometrist to determine if your eyes are healthy enough to wear contact lenses. During your contact lens fitting, detailed measurements of your eyes will be taken to determine the right contact lenses for you. There is an additional fee for a contact lens fitting and evaluation for all contact lens patients (both new and established patients). Schedule your eye exam today to have all of your questions about contact lenses answered.
Why should I get an eye exam at Definity Eyecare?
An annual eye exam at Definity Eyecare can detect vision issues and health problems like diabetes and high blood pressure early, allowing for timely treatment.
What does an eye exam at Definity Eyecare involve?
It includes a series of simple tests to assess your vision and eye health, after which your optometrist will discuss results and prescriptions tailored for you.
Is a contact lens exam different from a regular eye exam at Definity Eyecare?
Yes, after a comprehensive eye exam confirms eye health, contact lens fitting involves additional detailed measurements and has an extra fee.
What are the office hours for Definity Eyecare?
Open Monday, Tuesday, Thursday, and Friday from 9 AM to 5 PM; Wednesday from 9 AM to 2 PM; Saturday from 9 AM to 3 PM; closed on Sundays.
Which payment methods does Definity Eyecare accept?
They accept American Express, Cash, Check, Discover, MasterCard, and Visa.
Does Definity Eyecare offer services for children?
Yes, they provide pediatric eye care starting from age 6 and various other services including digital retinal imaging and contact lens fittings.
Is Definity Eyecare accessible for wheelchair users?
Yes, Definity Eyecare has a wheelchair accessible entrance to accommodate all patients.
How can I schedule an eye exam at Definity Eyecare?
You can schedule online via their booking link or call their main phone number at +1 972-649-6823.
What nearby places can I visit before or after my appointment at Definity Eyecare?
You can grab coffee at Starbucks, shop at Target Store Mckinney-Sw, or pick up prescriptions at CVS Pharmacy, all conveniently close to Definity Eyecare.
Are there other eyewear or optometry stores near Definity Eyecare?
Yes, besides Definity Eyecare itself, there is another optometrist and eyewear store nearby which might be useful for exploring different options.
Can I find dining options near Definity Eyecare?
Yes, dining options like Pizza Hut Express, Wingstop, and On The Border Mexican Grill & Cantina are nearby for meals before or after your visit.
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