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Dr. John Arnold Davis, MD is a pediatric ophthalmologist in Portland, OR specializing in pediatric ophthalmology. He graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine. Dr. John Arnold Davis, MD is affiliated with Salem Health, OHSU Healthcare and UNIVERSITY PROFESSIONAL SERVICES.
Eye Problems
Millions of people every year have problems with their eyes. Some of the most common eye problems are refractive disorders, glaucoma, diabetic retinopathy, macular degeneration, and cataracts.
Refractive disorders happen when the shape of the eye doesn't let allow someone focus very precisely. They might be myopic (nearsighted), hyperopic (farsighted), or have an astigmatism, which is a focus problem caused by the cornea. Refractive disorders can be corrected by glasses or contacts.
Glaucoma is the leading cause of blindness in the United States. It happens when fluid pressure builds up within the eye and damages the optic nerve. It is treated with medications and surgery.
Diabetic retinopathy is a common complication of diabetes. The retina is tissue at the back of the eye that is filled with numerous, tiny blood vessels. When diabetes damages these delicate blood vessels, they burst or leak, leading to blind spots and blurred vision. Diabetic retinopathy can be treated with laser therapy and surgery, but often vision cannot be restored.
Macular degeneration is common in older adults. The macula is the central part of the retina and is responsible for crisp center vision. Over time, the cells in the macula begin to die, making central vision blurry. An early symptom of macular degeneration is that straight lines appear wavy.
Cataracts happen when the clear lens in the front of the eye becomes cloudy, making things look blurry or faded. They are extremely common in older people. By age 80, more than half of all Americans will have had a cataract. In early stages, prescription glasses and magnifying lenses can help. As the cataracts get worse, surgery to replace the lens may be the best option.
More than just one of the five senses, the eyes are heavily relied upon to communicate, work, and get around every day. It's important to have regular eye exams for vision stays in good shape for years to come.
Dr. John Arnold Davis, MD graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine. He completed residency at University of Washington Affiliated Hospitals. He has a state license in Oregon.
Medical School: University of California, Los Angeles (UCLA), David Geffen School of Medicine
Residency: University of Washington Affiliated Hospitals
Licensed In: Oregon
Dr. John Arnold Davis, MD is associated with these hospitals and organizations:
Dr. John Arnold Davis, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 127 ratings. We collect ratings and reviews of Dr. John Arnold Davis, MD from all over the web to help you find the right in Portland, OR.
Dr. John Davis' medical specialty is pediatric ophthalmology. His clinical interests include eye problems. Dr. Davis is professionally affiliated with Salem Health and OHSU Healthcare. He graduated from the University of California, Los Angeles (UCLA), David Geffen School of Medicine. He completed his residency training at a hospital affiliated with the University of Washington. The average patient rating for Dr. Davis is 5.0 stars (out of 5). According to OHSU Healthcare, new patients are welcome to contact his office in.
