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Midwest Dry Eye Center in Long Grove, Illinois

If you suffer from dry eye, you know the discomfort and disruption it causes each day. That’s why Todd Cohan, O.D. created the Midwest Dry Eye Center at Forsight Vision. He has been treating patients with dry eye for more than 10 years.

With the increased prevalence in dry eye due to our work environment, the importance of adding advanced diagnostic techniques and treatment procedures to manage dry eye became a priority to the practice. This unique treatment center serves Long Grove, Arlington heights and Buffalo Grove while provides our optometrists with the resources and tools to precisely diagnose and provide relief for your dry eye symptoms.

What Is Dry Eye?

Overall vision health requires healthy tears to nourish and protect the eye’s surface and provide clear vision. Inadequate amounts or low-quality tears lead to the condition known as dry eye. It is a common and often chronic problem affecting millions of people in the U.S.

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Dry Eyes vs. Red Eyes: How To Know and What To Do About It

  Red eye and dry eye syndrome are quite easily confused. Both conditions include itchy, red and dry-feeling eyes. A person who has dry eye syndrome will often think that...

Experiencing Any Of These Dry Eye Symptoms?

Stinging/Burning | Redness/Irritation | Tearing/Watery Eyes |

Feeling of “Something in Your Eye”| Difficulty Wearing Contact Lenses |

Light sensitivity | Blurred Vision/Eye Fatigue | Fluctuating Vision |

Glare Problems while Driving and at Night

Take Our Dry Eye Quiz!

Meet Our Dry Eye Doctor | Todd Cohan, O.D.

todd GSP UID 8d2e4bb5 4f44 4bd2 95d8 20695c5e4010Todd Cohan, O.D. received his Doctor of Optometry degree from the Illinois College of Optometrists (ICO) in 2001. Using his personalized approach to vision care as the foundation, he opened his own private practice, Forsight Vision, in 2007.

Dr. Cohan has always embraced new technologies to provide the most comprehensive vision care for his patients. Dr. Cohan has been treating patients with dry eye for more than 10 years.

More About Todd Cohan, O.D.

Our Patient Speaks About Lipiflow

What is Dry Eye

Learn more about Dry Eyes Disease

Dry Eye Causes

What are the causes of Dry Eye Symptoms

Dry Eye Treatments

variety of treatment options for dry eyes

Dry Eye Prevention Tips

ideas to reduce your dry eye symptoms

Our Dry Eye Blog

Explore and Learn about Dry Eyes

Contacts For Dry Eye

Custom Fittings for Dry Eyes

Advanced Diagnosis & Treatment Of Dry Eyes


86% of patients with Dry Eyes have symptoms of Meibomian Gland Dysfunction, Lipiflow uses heat and gentle pulses to clear the clogged glands preventing an underlying cause of discomfort. LipiFlow, A Johnson & Johnson product, is the only device cleared by the FDA for treatment of Meibomian Gland Dysfunction, with over 30 clinically reviewed studies demonstrating its efficacy and safety. 


You may have heard of the benefits of exfoliation, but did you know that exfoliating your eyelids is a thing? Blepharitis is the inflammation of the eyelids causing blockage and even infection, causing redness, irritation, burning, tearing, and more. Blephex is the only clinician treatment for blepharitis, using a microsponge to gently spin and exfoliate the eyelids and lashes. 

Learn more about Blephex

Amniotic Disks-Prokera

For patients with severe dry eyes that causes damage to the eye, Amniotic disks provide a new solution to the discomfort and vision issues related to severe dry eyes. Using amniotic tissues placed on the eye like a contact lens, Amniotic disks reduce inflammation, scarring, and improves healing. PROKERA® is used by eye doctors to treat eye diseases such as keratitis, corneal scars, chemical burns, corneal defects, partial limbal stem cell deficiency and many other ocular surface diseases with inflammation. 

Learn more about amniotic disks-prokera


InflammaDry is the only in office rapid test that allows your eye doctor to assess your tears and look for MMP-9, an inflammatory marker that is always high in patients with dry eye disease. In a simple ten minute test, our eye doctor will take a small sample of tears from the lower eyelid lining. This test allows Dr. Cohan to more accurately diagnose your symptoms as being caused by dry eyes. 

Oculus Keratograph with Meibography

The Midwest Dry Eye Center at Forsight Vision will take you through a comprehensive eye exam and evaluation for dry eye that includes state-of-the-art testing with the Oculus Keratograph® 5M. This non-invasive dry eye imaging device measures and analyses tear film (non-invasive tear film break-up time and the tear meniscus height measurement and evaluating the lipid layer) and Meibomian glands, leading to a specific diagnosis and treatment plan best suited for your condition.

Contact Lenses For Dry Eyes

Many patients with Dry Eyes will say they have tried contacts that were recommended for people with dry eye, but they were always uncomfortable. And while contact lenses have made drastic improvements over the past few years with the newest versions of daily disposables incorporating highly breathable materials, for patients with severe dry eyes, that just is not enough. At the Forsight Vision Dry Eye Center, we fit custom scleral contacts, which are considered the ultimate contact lens for moderate and severe dry eye sufferers.

Forsight Vision

4160 IL Route 83, Ste 107
Long Grove, IL 60047
  • 10:00 AM - 7:00 PM
  • 10:00 AM - 7:00 PM
  • 8:00 AM - 2:00 PM
  • 10:00 AM - 7:00 PM
  • Closed
  • 8:00 AM - 2:00 PM
  • Closed

Also serving Arlington Heights and Buffalo Grove.

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  • VSP


  • Humana
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  • Medicare
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  • Humana
  • Blue Cross Blue Shield
  • Cigna
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  • United Health Care

How Do I Know If I have Dry Eyes

Dry eye can cause quite a few symptoms, anything from the eyes actually feeling dry to the eyes watering often, or having a burning, itchy, or irritated feeling. One of the most common symptoms is the eyes feeling gritty or like something is in your eye. Most people will often experience blurred vision since the tears, which comprise the outermost surface of the eye, are unstable. 

However these symptoms may also be related to other conditions or medications. Common examples of conditions that are often confused with dry eyes are allergies, infrequent blinking, eye surgery, medications, STD's/STI's, contact lens complications, and something stuck in your eye. 

That is one of the reasons that Dr. Cohan has invested heavily not only in treatment options for dry eyes, but also in diagnostic tools. More specifically our dry eye center uses InflammaDry and the Oculus Keratograph® 5M to ensure accurate diagnosis of the symptoms that you are experiencing. 

Is There Anything I Can Do To Prevent Dry Eyes?

Dry eye is multi-factorial, and each person’s dry eye is unique to them. To help prevent dry eye, make sure to consume 8 to 10 glasses of water per day to avoid dehydration. Some nutritional supplements, such as fish oil and flax seed oil, can contribute to a more stable tear layer.

Remember to blink regularly and fully and take breaks often when on a computer, cell phone or when watching television. During times of the year when there is less humidity, a humidifier might be helpful to provide more moisture in the air.

While there are many things that can be done to reduce the severity and frequency of your dry eye symptoms, it is important to treat the underlying cause of dry eyes. 

Midwest Dry Eye Center is proud to serve patients from all over the Northwest suburbs of Chicago including: 

Buffalo Grove, Vernon Hills, Arlington Heights, Lake Zurich, Mundelein, Deerfield, Palatine, Wheeling, Hoffman Estates, Schaumburg, Bartlett, Des Plaines, Elk Grove, Itasca, Morton Grove, Mount Prospect, Niles, Northbrook, Roselle, Rosemont and Barrington.