I have been under Dr Verter's care for a couple years after a torn retina. He and his team in Westport have been rockstars! Kudos to all!!! 👏👏👏👏
What a Retina Specialist Does for Your Vision
Understanding the Role of a Retina Specialist
Retina specialists occupy a unique place in eye care, focusing entirely on the most complex conditions affecting the back of the eye. Understanding this specialty can help you feel more prepared and confident as you navigate your diagnosis and treatment.
A retina specialist is a medical doctor who completes medical school, a residency in ophthalmology (the branch of medicine focused on eye health), and then an additional fellowship in vitreoretinal medicine and surgery. This fellowship typically lasts one to two years and provides intensive training in the medical and surgical treatment of conditions affecting the retina and vitreous. The vitreous is the clear, gel-like substance that fills the interior of the eye.
This level of training goes well beyond what a general ophthalmologist or optometrist receives. While both play an essential role in overall eye health, a retina specialist is prepared to manage the most advanced and complex conditions affecting the back of the eye.
The retina is a paper-thin layer of light-sensitive nerve tissue lining the back wall of the eye. When light enters through the pupil and lens, the retina captures it and converts it into electrical signals. Those signals travel through the optic nerve to the brain, where they become the images you see. Without a healthy retina, clear vision is not possible.
The retina is extraordinarily delicate, and the conditions that affect it require specialized instruments, advanced imaging, and surgical techniques performed on a microscopic scale. This complexity created the need for a dedicated subspecialty, vitreoretinal medicine, where physicians develop deep expertise in managing conditions that most eye care providers are not trained to treat.
Who May Need a Retina Specialist
Many people are referred to a retina specialist after a routine eye exam reveals an unexpected finding. Others seek help because of sudden or concerning changes in their vision. Knowing whether you fall into a higher-risk group can help you be proactive about your eye health.
Age is one of the most significant risk factors for retinal disease. Age-related macular degeneration (AMD), a condition that damages the central portion of the retina responsible for detailed vision, is the leading cause of vision loss among older Americans, affecting an estimated 19.8 million people in the United States. Regular dilated eye exams are especially important for anyone over age 50, particularly those with a family history of the condition.
Diabetic retinopathy, a complication of diabetes that damages the small blood vessels in the retina, affects an estimated 9.6 million Americans. In its early stages, it may cause no noticeable symptoms at all. Diabetic macular edema (DME), which occurs when fluid collects in the center of the retina and causes swelling, is one of the leading causes of diabetes-related vision loss. Annual dilated eye exams are essential for anyone with type 1 or type 2 diabetes.
Retina specialists also care for people who have experienced significant eye injuries, as well as children and adults with inherited retinal diseases such as retinitis pigmentosa or Stargardt disease. Certain cancers that affect the eye, including retinoblastoma in children and ocular melanoma in adults, also fall within the scope of retina care. Anyone with a prior history of a retinal tear or detachment will need ongoing monitoring as well.
Despite the large number of Americans affected by retinal diseases, access to specialized retina care remains limited in many parts of the country. The American Society of Retina Specialists represents more than 3,500 physicians worldwide, yet many patients still need to travel considerable distances to receive the care they need. We work to provide timely, accessible appointments across all of our locations so that care is within reach when it matters most.
Warning Signs You Should Not Ignore
Recognizing the symptoms of a retinal problem, and knowing when to act quickly, can make a meaningful difference in your outcome. Some symptoms are true emergencies, while others develop gradually but still deserve prompt attention.
Certain symptoms related to the retina may indicate a medical emergency. If you experience any of the following, seek care from a retina specialist or go to an emergency room right away.
- A sudden increase in floaters, which are spots, threads, or cobweb-like shapes drifting across your field of vision
- Flashes of light, especially in your peripheral (side) vision
- A shadow or curtain appearing across part of your visual field
- Sudden loss of vision in one eye
These symptoms can signal a retinal tear or retinal detachment, a condition in which the retina partially or fully separates from the back wall of the eye. Prompt treatment significantly improves the chances of preserving vision.
Not all retinal problems develop suddenly. AMD often begins with subtle changes such as blurred or distorted central vision, difficulty reading fine print, or the appearance of wavy lines where straight lines should be. Diabetic retinopathy can progress silently for years with no symptoms in the early stages. Because these conditions can worsen without warning, regular eye exams are one of the most important tools available for early detection.
In many cases, an optometrist or general ophthalmologist will detect early signs of a retinal condition during a routine dilated eye exam and refer you to a retina specialist for further evaluation. You do not need to be experiencing symptoms before following up on a referral. Early evaluation often leads to earlier treatment and better long-term outcomes.
How Retinal Conditions Are Diagnosed
Retina specialists use highly specialized diagnostic tools to examine the retina in detail that goes far beyond a standard eye exam. These tests help us detect and monitor changes that are invisible to the naked eye.
Optical coherence tomography, commonly referred to as OCT, is one of the most important tools in retina care. It uses light waves to create highly detailed, cross-sectional images of the retinal layers, allowing us to see fluid, swelling, or structural changes that would otherwise be undetectable. OCT angiography (OCT-A) is an advanced variation of this technology that maps blood flow within the retinal vessels without requiring any dye injection.
Fluorescein angiography involves injecting a special dye into a vein in the arm. A camera then photographs the dye as it flows through the blood vessels of the retina, revealing leaks, blockages, or areas of abnormal vessel growth. Indocyanine green (ICG) angiography works in a similar way and is particularly useful for evaluating the deeper layers of tissue beneath the retina.
Ophthalmic ultrasound uses sound waves to create images of the retina when a direct view is blocked by internal bleeding or a dense cataract. Wide-field imaging captures a broad panoramic view of the retina in a single photograph, making it easier to identify conditions affecting the outer edges. Genetic testing may also be recommended for patients with suspected inherited retinal diseases, helping to guide diagnosis and shape long-term treatment planning.
A dilated retina exam remains one of the most effective tools for early detection. Special drops widen the pupil so we can see a much larger area of the retina. These exams are especially important for people with diabetes, a family history of retinal disease, or those over age 50. Many retinal conditions respond significantly better to treatment when identified before noticeable symptoms develop.
Treatment Options at Our Practice
The treatment recommended for a retinal condition depends on the diagnosis, the stage of disease, and each patient's individual health situation. Our fellowship-trained vitreoretinal surgeons are experienced across the full range of therapies available for retinal disease, and all treatment decisions are made on an individualized basis.
Intravitreal injections are among the most commonly performed procedures in retina care. A small amount of medication is precisely placed into the vitreous cavity of the eye to treat conditions such as wet AMD, diabetic macular edema, and retinal vein occlusion (RVO), a blockage in the blood vessels that drain the retina. Anti-VEGF medications work by blocking vascular endothelial growth factor (VEGF), a protein that drives abnormal blood vessel growth and fluid leakage in the retina. Several anti-VEGF medications are currently approved and available, and the most appropriate choice depends on your specific condition and how you respond to treatment.
In some cases, steroid injections may also be used, particularly when inflammation is a contributing factor or when anti-VEGF therapy alone does not provide adequate control.
Laser photocoagulation uses a focused beam of light to seal leaking blood vessels or treat abnormal areas of the retina. It is commonly used in the management of diabetic retinopathy and retinal vein occlusion. Photodynamic therapy (PDT) uses a light-activated medication injected into the bloodstream, which is then activated by a targeted laser applied to the affected area of the retina. Non-thermal transscleral diode laser is another option used for specific retinal conditions and certain intraocular tumors.
When conditions are more advanced, or when injections and laser therapy are not sufficient, surgery may be recommended. A vitrectomy is a procedure to remove the vitreous gel from inside the eye. It is used to treat retinal detachments, severe diabetic eye disease, macular holes (small breaks in the center of the retina), and macular pucker (a thin layer of scar tissue that forms on the retinal surface). The vitreous may be replaced with a gas bubble or silicone oil to hold the retina in position during healing.
A scleral buckle uses a soft silicone band placed around the outside of the eye to gently push the eye wall toward a detached retina. Pneumatic retinopexy involves injecting a small gas bubble into the eye to reposition the retina against the eye wall. Cryoretinopexy, a controlled freezing treatment, seals retinal tears and helps prevent them from progressing into a full detachment.
Geographic atrophy is an advanced form of dry AMD in which retinal cells progressively die, causing permanent central vision loss. Unlike wet AMD, it does not involve abnormal blood vessel growth. Treatments called complement inhibitors, which reduce harmful immune activity within the eye, have been specifically approved for geographic atrophy. Delivered as intravitreal injections, these medications have been shown to slow the progression of the condition, although they do not restore vision that has already been lost.
For certain inherited retinal diseases, gene therapy offers a targeted treatment approach. One approved therapy treats a specific genetic form of retinal dystrophy caused by mutations in the RPE65 gene, delivering corrective genetic material directly to the retina during a surgical procedure. Research into gene therapies for a broader range of inherited retinal conditions is actively ongoing, with additional options potentially becoming available in the years ahead.
What to Expect During Your Care
Whether this is your first visit or you are beginning a course of treatment, knowing what lies ahead can ease anxiety and help you prepare for each step of your care with us.
A first visit typically includes a thorough eye examination with pupil dilation, a review of your medical and eye health history, and advanced imaging such as OCT or fluorescein angiography. Additional tests may be performed depending on your situation. Plan for the visit to take one to two hours, and arrange for a driver, as pupil dilation temporarily affects both near and distance vision.
Before an intravitreal injection, the eye is numbed with anesthetic drops or a small local anesthetic. Most patients report feeling pressure or mild sensation rather than sharp pain, and the injection itself takes only a few seconds. Mild redness, a gritty feeling, or slight irritation may follow and typically clears within a day or two. Your physician will provide specific aftercare instructions after each procedure.
Surgical procedures such as vitrectomy require a longer recovery period, often several weeks. If a gas bubble is placed in the eye during surgery, you may need to maintain a specific head position during healing to keep the bubble correctly positioned. We will walk you through every stage of your recovery and remain available to answer your questions throughout the process.
Many retinal conditions require ongoing care, sometimes for years. Your physician will create a follow-up schedule based on your specific diagnosis and how you respond to treatment. Patients with active disease may need monthly visits, while those who are stable may need follow-up only a few times per year. Staying consistent with your schedule is one of the most important things you can do to protect your vision over time.
Living Well with a Retinal Condition
A retinal diagnosis can feel overwhelming, but with the right care and a consistent approach to management, many patients maintain functional vision and continue to live full, active lives.
Most retinal diseases are chronic conditions that require ongoing management. Missing appointments or delaying treatment can allow the condition to advance and may result in vision loss that cannot be reversed. Keeping to your treatment schedule, even during periods when your vision feels stable, is a critical part of achieving the best possible long-term outcome.
If you have diabetes, actively managing your blood sugar, blood pressure, and cholesterol can significantly slow the progression of diabetic retinopathy. These systemic factors have a direct impact on the health of the tiny blood vessels within your retina.
For patients with intermediate dry AMD, a specific nutritional supplement formula studied through the Age-Related Eye Disease Study (AREDS2) has been shown to reduce the risk of progression to advanced AMD in eligible patients. Your physician can advise whether this supplement regimen is appropriate for your stage of disease and overall health profile.
If vision loss has already occurred, low-vision rehabilitation services can help you make the most of your remaining sight. These services may include magnifying devices, specialized lighting, and practical training in techniques that support reading, cooking, and other everyday activities. We can connect you with low-vision specialists and resources in your area.
The field of retina medicine is advancing at a meaningful pace. Research into new treatments, longer-lasting drug formulations, and gene-based therapies continues to expand what is possible for patients. More than 20 therapies are currently under investigation for AMD alone, and our physicians remain actively engaged in clinical research to help bring emerging options to the patients we serve.
Frequently Asked Questions
Here are answers to questions we commonly hear from patients who are new to retina care or learning to manage a retinal condition for the first time.
Your optometrist or general ophthalmologist is an essential part of your eye care team, but their training covers the full spectrum of eye health rather than focusing on one area. A retina specialist has completed an additional fellowship focused exclusively on the medical and surgical care of the retina and vitreous. In practical terms, this means that conditions such as retinal detachments, advanced diabetic eye disease, and macular degeneration are best managed by a specialist with this depth of training. Your primary eye doctor will continue to play an important role in your overall eye care, even while you are receiving treatment from our practice.
We take several steps to minimize discomfort before every injection. The eye is thoroughly numbed prior to the procedure, so most patients report feeling pressure or a brief sensation rather than sharp pain. If you feel anxious about the process, let your physician know in advance so we can take additional steps to make the experience as comfortable as possible. Most patients find the procedure much more manageable than they expected.
Visit frequency depends entirely on your diagnosis and how your condition responds to treatment. During the early phase of managing active conditions such as wet AMD or diabetic macular edema, monthly visits are common. As your condition stabilizes, your physician may be able to extend the intervals between appointments. Rather than applying a fixed schedule to every patient, we tailor your visit frequency to your individual needs and adjust it over time based on your progress.
Most retinal conditions can be managed with appropriate, consistent treatment, and many patients maintain useful vision for years. Anti-VEGF injections, laser therapies, and surgery have all demonstrated an ability to slow disease progression and reduce vision loss. In some cases, vision may improve with treatment. Outcomes vary from person to person, and no treatment can guarantee a specific result. Seeking care early and staying consistent with your treatment plan gives you the best chance of preserving your vision over the long term.
For many retinal conditions, delay carries significant risk. A retinal detachment that is not repaired promptly can result in permanent, total loss of vision in the affected eye. Diabetic retinopathy that goes unmanaged can advance to stages that are much harder to treat effectively. If your eye doctor has recommended that you see a retina specialist, scheduling that appointment as soon as possible is one of the most important steps you can take. Early treatment consistently leads to better outcomes than delayed treatment.
No, a referral is not required. We welcome both referred patients and those who contact us directly, including patients with urgent or emergency symptoms. If you are experiencing sudden vision changes, a burst of new floaters, flashes of light, or a shadow across your visual field, do not wait to be referred. Reach out to our office directly or go to the nearest emergency room, and we will work to evaluate you as quickly as possible.
Expert Retina Care Across Connecticut
If you have been referred by your eye doctor or are concerned about changes in your vision, we encourage you to schedule an evaluation with us. New England Retina Associates has provided specialized vitreoretinal care to patients across Connecticut since 1995, with fellowship-trained surgeons offering advanced, compassionate treatment at four conveniently located offices. We are here to partner with you in protecting your vision for the long term.
30 Years of Care & Commitment
