Dry eye disease affects millions of people and can range from mild irritation to a chronic condition that impacts everyday activities. At Greenwich Ophthalmology Associates, our dry eye specialists use advanced diagnostic tools like LipiView and targeted treatments including IPL therapy and LipiFlow thermal pulsation to identify the root cause of your symptoms and deliver personalized, lasting relief.
We use the latest in-office therapies to target the underlying causes of dry eye, not just the symptoms.
Featured Treatment
Lumenis IPL Therapy for Chronic Dry Eye
Intense Pulsed Light (IPL) therapy is a breakthrough treatment for patients with chronic dry eye caused by meibomian gland dysfunction (MGD) and ocular rosacea. The Lumenis IPL system delivers gentle, calibrated pulses of broad-spectrum light to the skin surrounding the eyes, targeting the abnormal blood vessels and chronic inflammation that disrupt healthy tear production and damage meibomian glands over time.
IPL therapy also eliminates Demodex mites and reduces bacterial load along the eyelid margin, restoring a healthier ocular surface. The treatment is quick, well-tolerated, and requires no downtime. Most patients complete a series of 3 to 4 sessions spaced several weeks apart, with many noticing improvement after the first or second treatment. Results can last several months, and periodic maintenance sessions help sustain long-term relief.
Our specialists perform a comprehensive dry eye exam including LipiView imaging to assess meibomian gland health and confirm you are a candidate for IPL therapy.
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Protective Shielding
Protective eye shields are placed over your eyes. A thin layer of cooling gel is applied to the treatment area around the lower eyelids and cheeks.
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Light Pulse Application
The Lumenis device delivers a series of gentle light pulses across the treatment zone. Each session takes approximately 10 to 15 minutes and is well-tolerated by most patients.
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Gland Expression
After IPL, our specialists may perform manual meibomian gland expression to clear softened oils. A typical course includes 3 to 4 sessions spaced several weeks apart.
In-Office Treatment
LipiFlow Thermal Pulsation
LipiFlow applies controlled heat and gentle pressure directly to the inner eyelid to unblock clogged meibomian glands, restoring the natural oil layer of your tear film in a single, comfortable 12-minute in-office session. Most patients notice significant improvement within 2 to 4 weeks, with optimal results at 6 to 8 weeks. LipiFlow is often combined with IPL therapy for patients with moderate to severe evaporative dry eye.
LipiView captures a detailed, high-definition image of your tear film and meibomian glands, measuring lipid layer thickness in nanometers. This advanced imaging gives your doctor the precise data needed to determine whether your glands are healthy, partially blocked, or significantly compromised. The results guide your IPL and LipiFlow treatment plan and serve as a baseline to track improvement over time.
HD Gland ImagingLipid MeasurementTracks Progress
Point-of-Care Diagnostics
TearLab and InflammaDry provide objective, in-office test results that confirm your diagnosis and measure severity so treatment is targeted from the start.
TearLab Osmolarity Testing
Measures tear osmolarity with a tiny, painless sample to objectively confirm a dry eye diagnosis, gauge severity, and track your response to treatment over time so adjustments can be made early.
InflammaDry MMP-9 Testing
A quick, painless in-office test that detects elevated MMP-9 levels, telling us in minutes whether inflammation is driving your dry eye symptoms so we can choose the most effective treatment from the start.
Why Choose Us for Dry Eye Care
Our dedicated dry eye program combines advanced diagnostics, proven in-office treatments, and a personalized approach to help you find lasting relief.
Comprehensive Evaluation
Full dry eye workup including tear break-up time, meibography, ocular surface staining, TearLab osmolarity, and InflammaDry inflammation testing to determine the exact type and severity of your condition.
In-Office Procedures
LipiFlow thermal pulsation for evaporative dry eye, Lumenis IPL therapy for chronic inflammation and MGD, and meibomian gland expression to restore healthy oil flow to the tear film.
Specialized Patient Care
Tailored treatment for post-LASIK dry eye, contact lens-related dryness, pediatric dry eye, meibomian gland dysfunction, blepharitis, and ocular surface disease across all ages.
Common Dry Eye Symptoms
Dry eye symptoms vary from person to person and may worsen throughout the day. If you experience any of the following, schedule an evaluation.
Burning or stinging sensation
Gritty or sandy feeling
Persistent redness
Blurred or fluctuating vision
Sensitivity to light
Excessive tearing or watery eyes
Eye fatigue
Difficulty wearing contacts
Stringy mucus in or around eyes
Foreign body sensation
Discomfort while reading or using screens
Heavy or tired eyelids
Think You Might Have Dry Eye?
Take our quick self-assessment to evaluate your symptoms and determine if you should schedule a dry eye evaluation.
Find answers to the most common questions about dry eye disease, diagnosis, and treatment.
What causes dry eye disease?
Dry eye disease can result from many factors, including aging, hormonal changes (especially during menopause), certain medications such as antihistamines and antidepressants, prolonged screen time, contact lens wear, and environmental conditions like wind and dry air. Underlying conditions like meibomian gland dysfunction, blepharitis, Sjogren's syndrome, and thyroid disease are also common causes.
How is dry eye diagnosed?
Diagnosis involves a comprehensive evaluation that may include a symptom questionnaire, slit-lamp examination, tear break-up time (TBUT) test, TearLab osmolarity testing, InflammaDry inflammation testing, and LipiView meibomian gland imaging. These tools allow your doctor to determine the exact type and severity of your dry eye so treatment can be precisely targeted.
What is IPL treatment for dry eye?
Intense Pulsed Light (IPL) therapy uses controlled pulses of broad-spectrum light applied to the skin around the eyelids. It reduces inflammation, closes abnormal blood vessels that contribute to chronic irritation, eliminates Demodex mites, and improves meibomian gland function. A typical course involves 3 to 4 sessions spaced several weeks apart. Many patients notice improvement after the first or second session, with results that can last for months.
Who is a good candidate for IPL therapy?
IPL works best for patients with evaporative dry eye caused by meibomian gland dysfunction, ocular rosacea, or chronic eyelid inflammation that has not responded adequately to drops or warm compresses alone. Candidacy depends on skin type, medical history, and the specific characteristics of your condition. Your doctor will evaluate whether IPL is appropriate for you during a comprehensive dry eye consultation.
What is the difference between LipiFlow and IPL?
LipiFlow uses thermal pulsation to physically unblock clogged meibomian glands from the inside of the eyelid, restoring the flow of natural oils into the tear film. IPL uses light energy to reduce inflammation and abnormal blood vessels along the eyelid margin that contribute to gland dysfunction. They address different aspects of dry eye and are often used together for patients with moderate to severe evaporative dry eye.
What does a LipiView scan show?
A LipiView scan measures the thickness of the lipid (oil) layer of your tear film and provides high-definition images of your meibomian glands. This allows your doctor to see whether your glands are healthy, partially blocked, or significantly compromised. The scan is painless, takes only a few minutes, and provides data that directly guides your treatment plan.
Can dry eye disease be cured?
While dry eye disease is typically a chronic condition, it can be effectively managed with the right combination of treatments. For many patients, in-office therapies like IPL and LipiFlow, combined with prescription drops and lifestyle adjustments, provide significant and long-lasting symptom relief. Early diagnosis and consistent treatment are key to preventing the condition from worsening over time.
What is meibomian gland dysfunction (MGD)?
Meibomian gland dysfunction (MGD) occurs when the tiny oil-producing glands in your eyelids become blocked or produce oil that is too thick to flow properly. This compromises the outer lipid layer of your tear film, causing tears to evaporate too quickly. MGD is the leading cause of evaporative dry eye and can be diagnosed with LipiView imaging and treated with LipiFlow and IPL therapy.
Are dry eye treatments covered by insurance?
Coverage varies by plan and treatment type. Diagnostic tests such as TearLab and InflammaDry and prescription medications are typically covered by medical insurance. In-office procedures like LipiFlow and IPL therapy may or may not be covered depending on your specific plan. Our office can verify your benefits and discuss payment options before any treatment begins.
When should I see a doctor for dry eye symptoms?
You should schedule an appointment if you experience persistent burning, stinging, redness, or blurred vision that does not improve with over-the-counter artificial tears. If your symptoms interfere with reading, screen use, driving, or contact lens wear, a comprehensive dry eye evaluation can identify the underlying cause and get you started on an effective treatment plan.
How long does it take for dry eye treatment to work?
Treatment timelines vary depending on the type and severity of your condition. Artificial tears provide immediate but temporary relief. Prescription drops like Restasis typically require 3 to 6 months of consistent use before full benefits are felt. In-office treatments like LipiFlow can show improvement within 2 to 4 weeks, with optimal results at 6 to 8 weeks. Your doctor will set realistic expectations and monitor your progress at follow-up visits.
Dry Eye Resources and Guides
Explore our complete library of dry eye education, organized by topic for easy reference.
Schedule a comprehensive dry eye evaluation with our specialists. We will identify the root cause of your symptoms and build a personalized treatment plan.
I had a great new patient experience, medical team took time to explain the best options for my dry eye symptoms
Kalvin
The staff was attentive and professional. The person who examine my eyes was very informative and gave me good tips for dry eyes. The doctor was also excellent.
Erin
Dr. Conway goes above and beyond to make sure of your eye health. He is careful and thorough. I highly recommend him as a doctor.
Cindy Holland
Doctors and staff are wonderful. Dr. Conway explained my dry eye to me, and I left feeling confident that my eye irritation would no longer be a huge damper in my everyday life. Highly recommended.
Dean Golle
What our Patients say
4.8
Reviews
(3,408)
I had a great new patient experience, medical team took time to explain the best options for my dry eye symptoms
Kalvin
The staff was attentive and professional. The person who examine my eyes was very informative and gave me good tips for dry eyes. The doctor was also excellent.
Erin
Dr. Conway goes above and beyond to make sure of your eye health. He is careful and thorough. I highly recommend him as a doctor.
Cindy Holland
Doctors and staff are wonderful. Dr. Conway explained my dry eye to me, and I left feeling confident that my eye irritation would no longer be a huge damper in my everyday life. Highly recommended.
Dean Golle
I had a great new patient experience, medical team took time to explain the best options for my dry eye symptoms
Kalvin
The staff was attentive and professional. The person who examine my eyes was very informative and gave me good tips for dry eyes. The doctor was also excellent.
Erin
Dr. Conway goes above and beyond to make sure of your eye health. He is careful and thorough. I highly recommend him as a doctor.
Cindy Holland
Doctors and staff are wonderful. Dr. Conway explained my dry eye to me, and I left feeling confident that my eye irritation would no longer be a huge damper in my everyday life. Highly recommended.
Dean Golle
They understood that young children and older patients will need a little extra time and patience during their exams. I can’t thank them enough for taking care of my mom’s eyes. I will definitely recommend anyone to visit this practice.
L.R, March 2025
Everyone is exceptional, friendly, professional, knowledgeable, and caring.
F.M, January 2025
I had a fabulous experience here with entire staff, Dr. Feng and the optician. I’m super happy I found this practice and I recommend anyone to give it a try.
S.T, March 2024
We Value Our Patients Feedback
Reviews
4.9(227)
They understood that young children and older patients will need a little extra time and patience during their exams. I can’t thank them enough for taking care of my mom’s eyes. I will definitely recommend anyone to visit this practice.
L.R, March 2025
Everyone is exceptional, friendly, professional, knowledgeable, and caring.
F.M, January 2025
I had a fabulous experience here with entire staff, Dr. Feng and the optician. I’m super happy I found this practice and I recommend anyone to give it a try.