Welcome to Spectrum Eyecare of Peachtree City,

the practice of Dr. John Henahan!

Dr. Henahan opened Spectrum Eyecare in Peachtree City in May, 2008. Prior to that he was a staff optometrist at Peachtree City Eye Center. Dr. Henahan is proud of the eye care service he has provided to residents of Senoia, Tyrone, Sharpsburg, Newnan and Peachtree City since 1999. As a member of the American Optometric Association and a Fellow of the American Academy of Optometry, Dr. Henahan works continually to uphold the highest standards of optometric care and ethics.

We go the extra mile when diagnosing and treating eye problems, including dry eyes, glaucoma, macular degeneration, cataracts and eye infections.  We also use the latest technology from Zeiss to provide the sharpest possible vision correction in glasses and contact lenses.  We are especially excited about the new generation of HD multifocal contact lenses that have become available recently.

If you want the most thorough, caring and individualized eye care in Peachtree City, please contact our office. By scheduling just two eye exams per hour at Spectrum Eyecare, we take the time to understand each individual patient’s unique eye care needs.

We are not a one size fits all eye care practice!

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Latest Eyecare News

• The Three “O’s” of Eye Care - What's the difference?

  Optometrists are eye doctors who spend at least 4 years after college training to perform eye exams, treat eye diseases and fit contact lenses. They represent the largest group of eye care professionals and are present in more than 6,500 communities.  They are the only eye doctor in more than 3,500 of those communities, and provide most...

• Insomnia? Maybe the lens in your eyes are to blame

  On February 20, The New York Times reported that gradual yellowing of the lens inside your eye may contribute to impaired sleep - wake cycles.  As an eye doctor, I find this article fascinating and it reminds me of how we still have so much to learn about our most wonderful sense, the sense of vision. I have summarized the article below...

• OCT Eye Exam Revolutionizes Eye Care

  In the past few years, HD-OCT has allowed breakthroughs in the diagnosis and treatment of a variety of eye diseases. Until recently, these devices have largely been found only in medical schools and research centers. Dr. Henahan realized that this device would allow patients to receive care in Peachtree City that in the past would require...

• February is Low Vision Awareness Month

  “Sometimes a patient becomes your teacher regarding aspects of the system of services for eye care and as an example of how people can thrive despite devastating visual disability.  Audrey Demmitt, RN is one of those people. “ She is someone I am glad to know, honored to care for and in awe of,” says Dr. Henahan.  “I have worked...

• Contact Lenses: Are you one of the 99% not caring for them correctly?

  In a startling new study, Dr. Danielle Robertson and researchers at UT Southwestern Medical Center found that the situation was far worse than previously thought.  In fact, only one percent of patients fully complied with the simple strategies that are required to safely wear contact lenses. As reported on NPR's morning edition the following...