Dr. David Maberley, Ophthalmologist, Ottawa, ON

Dr. David Maberley

Dr. David Maberley

MD, FRCS(C), MSc
Ophthalmologist
Ottawa, ON
Bio & Education  
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Dr. David Maberley Bio

Dr. Maberley, as the Chairman and Head of the Department of Ophthalmology at the University of Ottawa and The Ottawa Hospital, is a highly experienced and respected clinician in the field of ophthalmology. He specializes in the medical and surgical management of various eye conditions, with particular expertise in diabetic retinopathy, macular degeneration, structural macular diseases, retinal detachment, and high myopia. In addition to his clinical work, Dr. Maberley is actively involved in research. His research interests focus on the epidemiology of ocular disease, clinical trials methodology, and care delivery in marginalized populations. By investigating the prevalence and risk factors of ocular diseases, he contributes to our understanding of these conditions and their impact on individuals and communities. Dr. Maberleyis a Local Ophthalmologist expertise in clinical trials methodology ensures that research studies in the field of ophthalmology are conducted effectively and produce reliable results. Furthermore, his interest in care delivery for marginalized populations underscores his commitment to addressing healthcare disparities and improving access to eye care for underserved communities. Dr. Maberley's contributions to the field of ophthalmologist extend beyond clinical practice and research. As the Chairman and Head of the department, he plays a crucial role in leading and overseeing the activities of the ophthalmology department at the University of Ottawa and The Ottawa Hospital. His leadership ensures the delivery of high-quality care, fosters a culture of excellence, and promotes collaboration and innovation among the department's clinicians, researchers, and trainees. Overall, Dr. Maberley's expertise, dedication, and leadership in both clinical practice and research make him a highly respected figure in the field of ophthalmology, contributing to advancements in patient care and furthering our understanding of ocular diseases.

 Dr. David Maberley , Ophthalmologist, Ottawa Is in good standing with the College of Physicians and Surgeons of Canada, Canadian Ophthalmological Society and the Canadian Medical Association

Featured Videos by Dr. David Maberley , Ophthalmologist, Ottawa

Eye health and the Health Benefits of Spinach, Chard and Kale

The Health Benefits of Fatty Fish

Preventing Vision Loss with Anti-VEGF Medications

What is Diabetic Retinopathy and its Causes

Macular Degeneration - Standard Tests to Expect With Your Ophthalmologist

Diabetic Retinopathy Detection and Prevention

How Do You Test At Home for Macular Degeneration ?

Diabetic Retinopathy Detection and Prevention


( Dr. David Maberley, Ophthalmologist, Ottawa, ON) is in good standing with the College of Physicians and Surgeons.

If you are looking for local services  from your Local Ophthalmologist or  treatment  in the office or hospital from a Ophthalmologist, contact a provider such as ( Dr. David Maberley )  Is in good standing with the College of Physicians and Surgeons of Canada, Canadian Ophthalmological Society and the Canadian Medical Association

Kewords: Eye Health: Vitrectomy Surgery, Eye Health: Intravitreal Injections, Eye Health: Retinal Detachment Eye Health: Macular Holes, Eye Health: Dry Eye, Eye Health: Implantable Collamer Lens, Eye Health: Fuchs' Dystrophy

The speaker in the video may have no association with ( Dr. David Maberley, Ophthalmologist Ottawa, ON ).  
( Dr. David Maberley, Ophthalmologist Ottawa, ON ), may talk about some of the conditions and some of the treatment options shown on the videos. Always talk with your Local Ophthalmologist about the information you learnt from the videos in regards to What are intravitreal injections?  treatments and procedures the Local Ophthalmologist could  perform and if they would be appropriate for you. Remember good informationfrom your Local Ophthalmologist is the corner stone to understanding What is a retinal detachment?  your condition or disease.

 Seeing your local ophthalmologist and/or local optometrist is one of the ways you can ensure that your blood glucose levels are well controlled and you can protect your kidneys and other organs.

Please contact ( Dr. David Maberley, Ophthalmologist Ottawa, ON ) to enquire if this health care provider is accepting new patients. Glaucoma is an eye disease caused by a buildup of intraocular pressure (IOP). Your eyes have clear liquid that flows in and out, but if you have glaucoma, this liquid doesn’t drain properly, causing this buildup of IOP pressure. Glaucoma is a disease of the optic nerve, which is made up of nerve fibers and transmits images from the eye to your brain. If you have a condition known as ocular hypertension, which is a result of high ocular pressure, your risk of developing glaucoma increases.Your optometrist or ophthalmologist may want to lower your IOP as a preventative measure.

Our eye works a lot like a camera. In order for us to see clearly, the Cornea has light has to be focused by a lens. We are all born with a lens inside our eye that does this job for us and in early life it is crystal clear. As we age, this lens can become cloudy and begin to block light or create blur. We call this change in the lens a “cataract”.

Fortunately, cataracts are treatable through surgery. During cataract surgery, the clouded lens is removed and replaced with an artificial intraocular lens (IOL). This procedure is highly successful in restoring clear vision for most people, allowing them to see more clearly and improve their quality of life.

Education

Related Topics

Recent Health Talks Authored by Dr. David Maberley

  • Age-Related Macular Degeneration? " Betty a 75-year-old female with sudden onset of central vision loss in her right eye "
    31
    Age-Related Macular Degeneration? " Betty a 75-year-old female with sudden onset of central vision loss in her right eye "

    Betty, a 75-year-old female, presents with sudden onset of central vision loss in her right eye. She has had ‘perfect’ vision since her cataract surgery 15 years ago. The vision loss has affected her ability to thread needles and read small print. Her sister, a heavy smoker, lost vision in her late 60s due to age-related macular degeneration. When she covers her good eye she cannot see the face of someone in front of her. The entire central vision is a grey-blank. Her peripheral vision, however, is entirely unaffected. She worries that she will go completely blind and lose her ability to live independently.

    Betty is referred to a retina specialist, who diagnoses her with wet age-related macular degeneration. Injection treatments are recommended. These are administered on a monthly basis and allow for a significant improvement in acuity.

    Working with her comprehensive ophthalmologist and occupational therapist, Betty begins using magnifiers and new software on her computer to allow her to sew and read more easily. She still has some persistent vision loss, but is able to continue doing the many detailed visual tasks that were not possible at the time of her initial vision loss.

Recent Health Talk Comments by Dr. David Maberley

  • 20

    Dr. David Maberley

    , posted in: Eye Health and Night Vision Problems - " Stephanie is a 35-year-old figure skating coach"
    08 July 2023
    Macular degeneration is primarily a genetic disease, and this understanding has emerged more prominently in the past decade or two. Many cases of macular degeneration are believed to have a genetic predisposition that is determined at birth, so there may be limited control over its development. However, certain behavioral factors like smoking and exposure to sunlight or UV rays may modify the genes associated with macular degeneration, potentially increasing the risk for specific types of gene problems. If you have a strong family history of macular degeneration and wish to know more about your genetic risk factors, there are tests available for assessing these factors. To assess macular degeneration, you will need to visit an ophthalmologist for an examination, which typically involves dilating your pupils with drops. It is advisable to have someone accompany you to drive you home afterward, and wearing sunglasses can help with comfort following the examination. During the examination, your ophthalmologist will carefully examine your eyes, looking for any changes, hemorrhaging, or other signs related to macular degeneration. Based on the findings, additional tests may be conducted to confirm the diagnosis. The most common and traditional test is a fluorescein angiogram, which involves injecting a dye into your arm and taking photographs of your eye to assess blood flow and examine the back of the eye in detail. This test may be supplemented by an optical coherence tomograph, which provides laser images of the layers in the back of the eye, offering additional information. Another test called auto-fluorescence uses a bright blue flash of light to evaluate the health of the pigment layers beneath the retina. This test aids in diagnosing the dry form of macular degeneration and monitoring its progression. After the assessment and initial examination, your physician will have a good sense of whether further testing is necessary. In many cases, the testing can be performed and interpreted on the same day, and treatment may also be initiated on the same day, depending on the logistics of the clinic. The diagnosis and treatment processes for macular degeneration can often be bundled together to provide timely and comprehensive care. If you have additional questions or concerns about macular degeneration, it is recommended to consult with your family physician. If they are unable to address all your inquiries, an ophthalmologist will be able to provide further information and guidance.
    See the whole conversation: Eye Health and Night Vision Problems - " Stephanie is a 35-year-old figure skating coach"
  • 3

    Dr. David Maberley

    , posted in: Diagnosing Diabetic Retinopathy
    07 July 2023
    Laser treatment is a conventional approach used for diabetic retinopathy for various reasons. The laser treatment is typically performed around the edges of the eye. During the procedure, you will be seated at a slit lamp, which is similar to the machine used during regular eye examinations. To begin, anesthetic eye drops will be administered, followed by the placement of a contact lens on the eye. This contact lens helps control blinking and directs the laser treatment. It allows the doctor to examine the inside of the eye. Within the eye, the doctor will apply controlled and fine laser spots, measured in sizes of 100, 200, or 300 microns, for a brief duration. These laser spots appear as flashes of light entering the eye. The main discomfort reported by patients is the brightness of the light, but the light itself is not damaging. The laser creates small cauterizations or burns in the areas of the retina that are not functioning well. This laser treatment can be compared to pruning a tree, where unwanted branches are removed to help the rest of the tree thrive. Similarly, the laser is applied to areas of the retina that are not functioning properly to promote the survival and health of the remaining retina. Another type of laser treatment, known as focal laser, focuses on areas closer to the center of vision. The procedure is similar to the laser treatment described above, with the administration of anesthetic eye drops, placement of a contact lens, and flashes of light. However, in focal laser treatment, there are fewer laser spots applied, and they are done more gently to address specific issues such as controlling leakage that causes vision loss. While laser treatment has been a common approach, injections have become a preferred alternative, especially for the central part of vision. However, there may be cases where laser treatment is necessary in addition to injections or when injections are not available. For more detailed information about laser treatment for diabetic retinopathy, it is best to consult with your eye doctor. They will provide you with specific information about the procedure, its benefits, and any potential risks or considerations based on your individual situation.
    See the whole conversation: Diagnosing Diabetic Retinopathy
  • 20

    Dr. David Maberley

    , posted in: Eye Health and Night Vision Problems - " Stephanie is a 35-year-old figure skating coach"
    06 July 2023
    Macular degeneration is primarily considered a genetic disease, and this understanding has developed over the past decade or so. It is believed that much of the predisposition to macular degeneration is determined at birth, and there is limited control over it. However, there is evidence suggesting that certain behavioral factors, such as smoking and excessive exposure to sunlight or UV rays, may modify the genes associated with macular degeneration and increase the risk for specific gene-related problems. Therefore, it is important to be aware of these factors. If you have a strong family history of macular degeneration and are interested in knowing your genetic risk factors, testing can be done to provide that information. When you visit an ophthalmologist for an assessment of macular degeneration, your pupils will be dilated using drops. It is recommended to arrange for someone to drive you home afterward. It may also be helpful to bring sunglasses with you to shield your eyes from discomfort after the examination. During the assessment, you will sit at a microscope while the ophthalmologist carefully examines your eyes for any signs of macular degeneration, such as changes in the macula or hemorrhaging. Based on the findings, further tests may be conducted to confirm the diagnosis. The most common and traditional test is a fluorescein angiogram. This involves injecting a dye into your arm and taking photographs of your eye for several minutes to evaluate blood flow and examine the structures at the back of the eye in more detail. This test can be complemented by an optical coherence tomography (OCT), which uses laser technology to capture detailed images of the layers in the back of your eye. A more recent test called auto-fluorescence involves a bright blue flash of light. It assesses the health of the pigment layers beneath the retina and aids in diagnosing and monitoring the progression of dry macular degeneration. After the assessment and initial examination, your physician will have a good understanding of whether further testing is necessary. In most cases, the additional tests can be performed and interpreted on the same day, and treatment can often be initiated promptly. If you have more questions or concerns regarding the diagnosis or causes of macular degeneration, it is recommended to consult with your family physician. If they are unable to provide the answers you seek, they can refer you to a local ophthalmologist who can provide further information and address your specific concerns.
    See the whole conversation: Eye Health and Night Vision Problems - " Stephanie is a 35-year-old figure skating coach"
  • 3

    Dr. David Maberley

    , posted in: Diagnosing Diabetic Retinopathy
    06 July 2023
    In the context of treating a condition such as diabetic retinopathy, the frequency of injections and the length of treatment can vary depending on the individual's specific situation and the severity of the disease. Initially, treatments often start out being administered monthly. As the condition progresses and the doctor observes the response to treatment, they may adjust the frequency and duration of the injections. Over time, as the eye responds well to treatment and the condition stabilizes, it is possible that the treatments may be extended, and the intervals between injections may become longer. However, it's important to note that because diabetes is a chronic condition and high blood sugar levels can contribute to ongoing damage, treatments may still be required, albeit with reduced frequency. Regular eye exams are crucial for monitoring the progression of the disease and determining the appropriate treatment plan. The frequency of these exams will be determined by the severity of the disease and the observations made by the eye doctor. Even if your vision is good and your blood sugar is under control, it is important to understand that the damage caused by diabetic retinopathy may have occurred years ago and that ongoing monitoring and treatment may still be necessary. It is recommended to consult with your eye doctor for more information and to discuss your specific treatment process. They will be able to provide guidance based on your individual circumstances and ensure that you receive appropriate care for your diabetic retinopathy.
    See the whole conversation: Diagnosing Diabetic Retinopathy
  • 31

    Dr. David Maberley

    , posted in: Age-Related Macular Degeneration? " Betty a 75-year-old female with sudden onset of central vision loss in her right eye "
    30 June 2023
    For dry macular degeneration, antioxidant vitamins are commonly used for management. The specific formulation recommended by the National Institute of Health (NIH) includes Vitamin C and E, zinc (with copper supplementation to prevent anemia), and lutein or zeaxanthin, which are carotenoids that protect the macula. It is important to note that the decision to start these vitamins should be made by an ophthalmologist based on evidence of macular degeneration, as not all patients may benefit from them. Taking the recommended vitamins can reduce the risk of macular degeneration by approximately 30% over a period of five to seven years. In the case of wet macular degeneration, the treatment involves injections of anti-VEGF (vascular endothelial growth factor) chemicals into the back of the eye. This treatment has shown significant improvement in vision outcomes compared to previous methods. The injections are performed every month to two months and are relatively painless. The ophthalmologist administers local anesthesia and ensures proper eye hygiene to reduce the risk of infection. Typically, the treatment is required for up to two years, and additional treatments may be necessary depending on the individual's condition. By undergoing this treatment, the likelihood of vision loss is significantly reduced, allowing most individuals to maintain their vision for many years. However, early detection and prompt treatment are crucial, as delaying diagnosis and treatment can lead to irreversible scarring and diminished treatment effectiveness. It is emphasized that the sooner macular degeneration is diagnosed and treated, the better the chances of limiting the damage and preserving vision. While immediate treatment after the onset of the disease is not always possible, it is recommended to seek treatment within a few days of a wet macular degeneration diagnosis. If you have further questions about the treatment of macular degeneration, it is advisable to consult with your family doctor or local ophthalmologist.
    See the whole conversation: Age-Related Macular Degeneration? " Betty a 75-year-old female with sudden onset of central vision loss in her right eye "

Ratings for Dr. David Maberley

  • 5
    Information
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    Education
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    Local Services
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    Action Plan
    This video has a title using it's but should be its ... What is Diabetic Retinopathy and It's Cause ... other than that the information was helpful.
    Submitted: August 21, 2018
  • 4
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    Extremely happy with all the treatments I have received from Dr. David Maberley, Ophthalmologist, Vancouver, BC
    Submitted: September 09, 2016
  • 5
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    Was asked to rate Dr. David Maberley my Ophthalmologist in Vancouver and his video based library and thought it would be good to discuss how my diabetic retinopathy was treated. Dr. Maberley was excellent in his treatment and evaluation of my condition.
    Submitted: February 07, 2016
  • 5
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    Was asked to rate Dr. David Maberley action plan and educational material when I sighed up to his dashboard. I would give Dr Maberley a high rating as he recently treated me for my how does my age-related macular degeneration affect me. and gave me great educational material an really took the time to explain my condition.
    Submitted: February 06, 2016
  • 5
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    I recently saw Dr. Maberley for my recently diagnosed glaucoma. I really like the video library on this site that Dr. Maberley sent to me. I would recommend Dr. Maberley to anyone looking for a knowledgeable, helpful and kind ophthalmologist.
    Submitted: January 21, 2016
  • 5
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    I would recommend Dr. David Maberley the Ophthalmologist in Vancouver to anyone looking for a great Ophthalmologist. He was very educated and gave me great information on my glaucoma.
    Submitted: January 20, 2016
  • 5
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    Cannot say enough good things about Dr. David Maberley an Ophthalmologist in Vancouver. Was completely professional and very educated to my eye condition. Took the time to give me some educational material on my condition and I left my visit feeling much more confident about my recovery. I would recommend Dr. David Maberley to anyone seeking a great Ophthalmologist in vancouver
    Submitted: January 16, 2016
  • 5
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    I recently saw Dr. Maberley for my Glaucoma. I was very happy with Dr. Maberely's knowledge and service. He was able to answer all of my questions about immediate treatment and a plan of action moving forward. I like that he has a video library for his patients on this website. It's very informative and easy to use. Laura in Vancouver
    Submitted: January 14, 2016

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