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Welcome to Windmill Eye Associates
Your Optometrist in Overland Park, KS

Call us at (913) 648-2021 today.

Welcome to Windmill Eye Associates in Overland Park. Dr. Wayne Hemphill and the Windmill Eye Associates team strive to provide the best in optometry services. We invite you to browse our website to learn more about our optometry services and join our patient family by scheduling an eye exam appointment at our Overland Park office.

Windmill Eye Associates is a full service eye and vision care provider, accepting both eye emergencies as well as scheduled appointments. Patients throughout the Overland Park area come to Windmill Eye Associates because they know they will receive the personal attention and professional care that is our foundation. Dr. Hemphill and our team are dedicated to keeping our patients comfortable and well-informed at all times. At Windmill Eye Associates, we will explain every exam and procedure and answer all of our patients' questions. Additionally, at Windmill Eye Associates, we offer vision financing options and will work with vision insurance providers to ensure good eye health and vision care for all of our patients.

Our Approach to Optometry

Our one-on-one approach to optometry makes Dr. Hemphill and the Windmill Eye Associates staff the eye and vision care providers of choice in the Overland Park area. Our Overland Park optometrist offers the following services: complete eye exams, contact lenses, glasses, glaucoma testing, and pre- and post-operative care. For a complete list of services, visit our services page or call our Overland Park office at (913) 648-2021.

At Windmill Eye Associates, we are dedicated to providing high-quality optometry services in a comfortable environment.Call us at (913) 648-2021 or schedule an appointment today online.

Dr. Wayne Hemphill
Overland Park Optometrist | Windmill Eye Associates | (913) 648-2021
7355 W. 97th St.
Overland Park, KS 66212

Meet The Staff

Learn Who We Are

  • Dr.
    Mary Pirotte Hemphill

    Dr. Mary Pirotte Hemphill was raised in Wichita, and after attending the University of Kansas, she graduated from Southern California College of Optometry in 1988. After graduation, she then joined the staff as an optometrist at the Eye Center of Kansas City/Hunkler Eye Center, for approximately eight years, providing primary care, pre- and post-operative surgical care.

    She is a member of the Kansas Optometric Association and the American Optometric Association. Dr. Hemphill has been with Windmill Eye Associates since 1997, in addition to seeing patients at Olathe Family Vision West. She enjoys singing in her church choir, yoga, travel, and going to estate sales.

  • Dr.
    Gerard Lozada

    Dr. Gerard Lozada has both his Bachelor of Chemistry and Doctorate of Optometry degrees from the Universtiy of Houston. After graduating, Dr. Lozada worked in private practice with an eye surgeon, was a faculty member at the University of Houston College of Optometry, and has volunteered to provide pro bono eye care in Mexico, Costa Rica, Chile, Texas, Missouri, and Kansas. Dr. Lozada is a member of the American Optometric Association, the Kansas Optometric Association and was in solo practice at Rosedale Vision Center before joining Windmill Eye Associates. In 2013, Dr. Lozada received the Distinguished Service Award for his work on the states Blue Ribbon Panel on Infant Mortality. In 2015, Dr. Lozada was appointed by the governer for a three-year term to the Kansas State Board of Examiners in Optometry.

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Reviews From Our Satisfied Patients

  • "I literally cannot day enough good things about Dr. Mary Hemphill and her staff. Lisa is always so professional, personable and knowledgeable on the phone, and Dr. Hemphill is my favorite annual visit of any doctor I see (and I have been a patient for over a decade). I look forward to seeing her because of her ability like no other doctor to put you at ease, make you feel like you really matter, and make sure you understand your prescription, eye health and answers to any questions you might have. She truly looks for the best possible solution for each patient. And she is someone I could see being a good friend in real life."
    Christie S.
  • "Dr. Mary is amazing! Love her!"
    Jessica O.
  • "First visit was 10 years ago- moved away- came back- Best experience 10years ago and nothin changed! Except equipment � Super awesome staff and an eye opening experience to optometry"
    Elena L.

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Our Locations

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Office Hours


9:00 am-5:00 pm


9:00 am-7:00 pm


9:00 am-5:00 pm


9:00 am-5:00 pm


9:00 am-5:00 pm