Does glaucoma have early symptoms?

Glaucoma is one of the leading causes of irreversible vision loss and frequently has no early symptoms, which is why early detection and careful monitoring matter.

What does an OCT scan show?

Optical Coherence Tomography (OCT) gives detailed cross-sectional imaging of the retina and optic nerve.

Do you monitor wet and dry macular degeneration?

Yes. We monitor both dry and wet forms of macular degeneration with advanced imaging, with prompt referral for retinal treatment when indicated.

Which retinal conditions do you evaluate?

Diabetic retinopathy, retinal tears or degeneration, macular edema, and inflammatory or vascular retinal disease.

Glaucoma is a group of eye diseases that damage the optic nerve, the cable that carries images from the eye to the brain, most often because the pressure inside the eye is higher than that nerve can tolerate. It usually has no early symptoms, takes side vision first, and the loss is permanent, so it is found by testing, not by noticing.

What causes glaucoma?

Most often, fluid drains too slowly from the eye, pressure builds, and over years that pressure damages the optic nerve; some people develop the same nerve damage at pressures that would be normal for someone else. Risk is higher over age 60 (especially for Hispanic/Latino patients), for African American adults over 40, and for anyone with a family history of glaucoma.

Can glaucoma be cured?

No. There is no cure, and treatment cannot undo damage already done, but early treatment, with eye drops, laser or surgery, can often stop the damage and protect the vision you still have. Routine exams find it by testing, long before symptoms would.

Is glaucoma hereditary?

It runs in families. A family history of glaucoma puts you in the higher-risk group, where a comprehensive dilated eye exam every one to two years is recommended. Tell us at your visit, and we will set the interval for pressure checks, OCT and visual fields accordingly.

Medically reviewed by Dr. Kevin Cohenmehr, OD Last reviewed October 26, 2026

Glaucoma Testing & Management in Los Angeles

Glaucoma, Macular Degeneration, Retinal Disease

Glaucoma damages the optic nerve without symptoms, and the side vision it takes does not come back. Dr. Kevin Cohenmehr checks for it at every comprehensive exam (eye pressure and the optic nerve, with OCT and visual fields when indicated) and monitors glaucoma suspects so treatment starts before vision is lost. The same visit screens the macula and retina.

Book appointmentOr call 310-828-2010 Accepted insurance

Led by: Dr. Kevin Cohenmehr
Imaging: OCT, visual fields, retinal photography
Conditions: Glaucoma, AMD, retinal disease
Referrals: Glaucoma and retinal specialists

Advanced eye care

Early detection of silent eye disease

Advanced diagnostic technology lets us detect subtle changes in the eye early and monitor progression accurately. When specialty treatment is needed, we coordinate your care. Our goal is to preserve vision, slow disease progression, and keep your eyes healthy over the long term.

Technology

Advanced Diagnostic Technology We Use

We use advanced testing for precise diagnosis and ongoing monitoring, including:

Optical Coherence Tomography (OCT): Detailed cross-sectional imaging of the retina and optic nerve
Visual Field Testing: Evaluation of peripheral vision loss
Digital Retinal Photography: High-resolution images to document retinal health over time
Eye Pressure Testing (Tonometry): Screening and monitoring for glaucoma
Dilated Eye Exams: Thorough evaluation of the retina, macula, and optic nerve

Glaucoma

What is glaucoma, and how we test for it

Glaucoma is a group of eye diseases that damage the optic nerve, often associated with elevated eye pressure. It is one of the leading causes of irreversible vision loss and frequently has no early symptoms.

At Cohenmehr Optometry, we focus on early detection and careful monitoring of glaucoma and glaucoma suspects.

Our glaucoma care includes:

Eye pressure measurement and monitoring
OCT imaging of the optic nerve and retinal nerve fiber layer
Visual field testing to detect functional vision loss
Retinal photography for baseline and progression tracking

When necessary, we work closely with glaucoma specialists to ensure timely referral and advanced treatment.

Get tested for glaucoma before it causes permanent vision loss. We offer full glaucoma evaluations in Los Angeles using advanced technology: OCT imaging, visual field testing, eye pressure checks (tonometry), pachymetry, and optic nerve exams.

Macular degeneration

Macular degeneration: monitoring dry and wet AMD

Age-related macular degeneration (AMD) affects the macula, the part of the retina responsible for sharp, central vision. It can impact reading, driving, and recognizing faces.

We monitor both dry and wet forms of macular degeneration with advanced imaging to identify changes early and guide management.

Our macular degeneration services include:

OCT imaging to assess macular structure and fluid
Retinal photography to monitor progression
Education on lifestyle changes and nutritional supplementation
Prompt referral for retinal treatment when indicated

Early diagnosis is critical to preserving vision.

Retinal disease

Retinal disease: diabetic, vascular and inflammatory changes

The retina is a delicate layer of tissue that is vital to vision. Retinal diseases can be related to systemic conditions such as diabetes, high blood pressure, or inflammation, as well as aging or genetic factors.

We evaluate and manage a wide range of retinal conditions, including:

Diabetic retinopathy
Retinal tears or degeneration
Macular edema
Inflammatory or vascular retinal disease

Our retinal evaluations include:

Dilated retinal examinations
High-resolution retinal photography
OCT imaging to detect swelling, thinning, or structural changes

When specialized care is required, we coordinate referrals with trusted retinal specialists so your care continues smoothly.

Led by Dr. Kevin Cohenmehr

Medical eye care, with a focus on glaucoma.

Managing glaucoma
Co-managing diabetic eye care
Addressing macular degeneration
Extensive experience with dry eye syndrome, cataracts, and ocular infections

Meet Dr. Kevin Cohenmehr

Common questions

Ocular disease, answered.

Anything else, call the office at 310-828-2010.

Glaucoma is one of the leading causes of irreversible vision loss and frequently has no early symptoms, which is why early detection and careful monitoring matter.
Optical Coherence Tomography (OCT) gives detailed cross-sectional imaging of the retina and optic nerve.
Yes. We monitor both dry and wet forms of macular degeneration with advanced imaging, with prompt referral for retinal treatment when indicated.
Diabetic retinopathy, retinal tears or degeneration, macular edema, and inflammatory or vascular retinal disease.
Glaucoma is a group of eye diseases that damage the optic nerve, the cable that carries images from the eye to the brain, most often because the pressure inside the eye is higher than that nerve can tolerate. It usually has no early symptoms, takes side vision first, and the loss is permanent, so it is found by testing, not by noticing.
Most often, fluid drains too slowly from the eye, pressure builds, and over years that pressure damages the optic nerve; some people develop the same nerve damage at pressures that would be normal for someone else. Risk is higher over age 60 (especially for Hispanic/Latino patients), for African American adults over 40, and for anyone with a family history of glaucoma.
No. There is no cure, and treatment cannot undo damage already done, but early treatment, with eye drops, laser or surgery, can often stop the damage and protect the vision you still have. Routine exams find it by testing, long before symptoms would.
It runs in families. A family history of glaucoma puts you in the higher-risk group, where a comprehensive dilated eye exam every one to two years is recommended. Tell us at your visit, and we will set the interval for pressure checks, OCT and visual fields accordingly.

Ocular disease near you

12222 Wilshire Blvd, on the Santa Monica border.

West Los Angeles Brentwood Santa Monica Westwood Beverly Hills Culver City Pacific Palisades West Hollywood Marina del Rey Newport Beach

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Personalized, Proactive Eye Care

At Cohenmehr Optometry, ocular disease management is planned around you. We take the time to explain findings, answer questions, and create individualized care plans based on your eye health and visual needs. If you have been diagnosed with an eye condition or are due for a comprehensive eye exam, we are here to help protect your vision. Schedule your ocular health evaluation today.

Schedule Appointment Or call 310-828-2010