If you or someone you know has Presbyopia, call us today! We have research studies enrolling now.

    Symptoms of Presbyopia:

    • Difficulty reading small print
    • Having to hold reading material farther away
    • Headaches
    • Eyestrain

    No cost, and no health insurance is required to participate.
    Ask your doctor or contact our clinic for more information.

    For more information call:
    (352) 563-1865
    Or sign up below!

      This research study is enrolling at:

      Nature Coast Clinical Research – Crystal River
      6122 West Corporate Oaks Drive
      Crystal River, FL 34429
      (352) 563-1865

      Learn More

      If you want us to contact you about our research studies call (904) 730-0166 or sign up below!

      Crystal River
      Encore logo

      As a proven clinical research organization, we take every precaution to ensure the safety of and maximize the value for our research volunteers. Qualified doctors, nurses and study coordinators on staff provide support and care throughout the research trial. Participation is always voluntary. We appreciate the time and effort that research volunteers bring to this important process.

      Copyright 2023 ENCORE Research Group