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Glaucoma is a serious chronic eye disorder that can cause damage to the optic nerve and lead to blindness.

If you have symptoms like eye pain, reduced peripheral vision, or halos around lights, you should be checked for glaucoma.

Dr. Bruce Cohen and Dr. Nancy M. Buchser in St. Louis, MO, provide accurate diagnoses and effective treatment of glaucoma.

Who Is at Risk For Glaucoma?

Anyone who is over 60, has a family history of the disease, or is nearsighted may face a higher risk of developing symptoms. Other risk factors include eye trauma, heart disease, high blood pressure, and having thin corneas.

Source: American Optometric Organization

Experiencing Symptoms?
Schedule An Exam at Cohen Eye Associates 

Bruce Cohen, MD, and glaucoma specialist Nancy M. Buchser, MD, are highly experienced in the diagnosis and treatment of ocular diseases, including glaucoma.

Don't risk permanent vision loss; if you experience a sudden change in vision or any other symptoms indicative of glaucoma, reach out to us immediately to book an exam. Or, if you are not currently undergoing regular eye exams, let our ophthalmology practice start providing the ongoing checkups you need. Schedule an appointment today either by using our online form or giving our St. Louis practice a call: 

(314) 361-5003

Our Doctors

"I feel confident in their expertise."


Ruth Ann Henke


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Great office and great doctors. I have seen both Dr. Cohen and Dr. Noonan. I am very impressed with them, as well as all the staff. I feel confident in their expertise.

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Kristine Warnecke


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Dr. Bruce Cohen and his staff are always professional, friendly and helpful. Even when it's crazy busy in the office, you are made to feel like you are the only one there.
I fully trust Dr. Cohen and his diagnostic and treatment abilities, along with knowing when something is out of his scope of ability to treat.

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Diagnosing Glaucoma

If you are experiencing glaucoma symptoms, vision loss, or other changes in your vision, book an eye exam as soon as possible. However, even if you are not experiencing symptoms, it is extremely important to undergo regular eye exams. That's because many symptoms won't present until some irreversible vision loss has occurred. 

Unless otherwise directed by an ophthalmologist, you should undergo a general eye exam:

  • Every five to 10 years between the ages of 20 and 40
  • Every two to four years between the ages of 40 to 54
  • Every one to three years between the ages of 55 and 64

During your exam, your ophthalmologist will review your medical history and perform a number of tests:

  • Tonometry: Measurement of eye pressure using a gentle puff of air, a special probe, and other tools
  • Dilated Eye Exam and Imaging Tests: Assessment of the optic nerve using tools such as a slit lamp
  • Visual Field Test: Detection of any changes in your visual field using a simple eye chart and other tests
  • Pachymetry: Measurement of corneal thickness using ultrasound and other tools
  • Gonioscopy: Assessment of drainage using a slit lamp and a special lens

How Is Glaucoma Treated?

Your doctor at Cohen Eye Associates in St. Louis will customize a glaucoma treatment plan for you based on the stage of your condition and severity of your symptoms. It's important to understand that glaucoma is a chronic condition that cannot be cured, but it can be managed in a way that preserves your vision, especially with early detection. Open-angle glaucoma can be managed with: 

Eye Drops

These prescribed drops are designed to either decrease fluid production or increase drainage in order to maintain a healthy eye pressure. Eye drops are usually the first treatment that your doctor will recommend. 

Oral Medications

Less commonly, patients may be prescribed oral medications to help maintain a healthy eye pressure.

What about Medical Cannabis?

The American Academy of Ophthalmology doesn't recommend using cannabis as a treatment for glaucoma. However, glaucoma is a condition that qualifies for medical cannabis in Missouri. That means that if you have been diagnosed with glaucoma, you can register for a medical marijuana card and purchase cannabis. However, it is important to understand that cannabis doesn't come with recommended doses. As with any drug, it is best to consult a physician before you begin taking it. If you have questions about using medical cannabis as a glaucoma treatment, our doctors are open to having an honest discussion concerning the benefits, risks, and other aspects of this option. 

Reducing the Risk

Following these guidelines may lower your risk of developing glaucoma or experiencing any resulting vision loss:

eye exam

Undergo Regular Eye Exams

Simply put, this is the single best way to prevent glaucoma from compromising your vision. Book an appointment with our St. Louis practice today if you aren't undergoing regular exams.


Stop Smoking

Smoking can lead to high blood pressure, diabetes, and cataracts. All of these conditions can increase the risk of glaucoma.

Exercise Regularly

Exercise Regularly

An active lifestyle is an excellent way to maintain good cardiovascular health, which can help prevent glaucoma.

Avoid Stress

Avoid Stress

Taking time to relax is good for your heart, which is in turn good for your ocular health.

Eat a Healthy Diet

Eat a Healthy Diet

Keeping your weight and blood pressure in check through a healthy diet is an excellent means of prevention.

Take Your Meds

Take Your Meds

If you are taking prescription medication for glaucoma, make certain you are using it as directed.

Insurance Coverage

Glaucoma treatments are usually covered by medical insurance. Cohen Eye Associates accepts many HMO and PPO plans, and is a participating Medicare provider. We also offer affordable financing through CareCredit® for qualifying patients. If you're unsure of your coverage, our friendly staff can answer your questions and file the appropriate forms on your behalf. 

"A Clinician Who Truly Cares about His Patients."


Matthew P. McCauley


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The staff is helpful and knowledgeable. I like my doctor and this location.

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Kimberly Seiber


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Dr. Cohen is an excellent clinician with decades of experience who truly cares about his patients. My husband and I are blessed to have Dr. Cohen taking great care of us and our eyes. Thank you.

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The doctors at Cohen Eye Associates, Limited

Cohen Eye Associates, Limited

At Cohen Eye Associates in St. Louis, MO, our team offers a full-service optical shop to address all of your vision needs. We can provide you and your family a range of eye care services, from LASIK and cataract surgery to glaucoma treatment. Our doctors are members of national professional organizations including:

  • American Academy of Ophthalmology
  • American Medical Association
  • American Society of Cataract and Refractive Surgery
  • American Glaucoma Society
  • American Optometric Association

To schedule an appointment with our eye care specialists, contact us online or call us at (314) 361-5003.

Contact Us Today

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Saint Louis Office

4921 Parkview Place
Ste 14 F
St. Louis, MO 63110

Open Today 7:45am - 2:00pm

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