Dr. David Johnson

Dr. David Johnson

Woodstock, ON
Bio & Education  

Dr. David Johnson Bio

Dr. David W. Johnson received his medical degree from McGill University in Montreal. He then went on to complete the Ophthalmology residency program at the Medical College of Georgia, where he was Chief Resident. Dr. Johnson was awarded a Fellowship from The Royal College of Physicians and Surgeons of Canada in 1996. He became a Diplomate of the American Board of Ophthalmology in 1998. He also holds Certification in Family Medicine from the University of Toronto, where he completed a two-year residency.

Dr. Johnson has more than 17 years of experience as a LASIK and refractive surgery specialist. He also has 22 years of experience performing intraocular surgery and has performed over 16,000 intraocular procedures throughout his career, including refractive lens exchange (RLE). Dr. Johnson also performs over 900 cataract procedures each year.

Dr. Johnson has extensive experience using the Bausch & Lomb Technolas 217 laser, the Allegretto z400 laser, the Hansatome keratome, and Intralase laser keratome.

Dr. Johnson has performed laser vision correction in several laser centres. He has served as Medical Director at three large refractive facilities. Dr. Johnson has lectured and taught the LASIK procedure to other surgeons and supervised medical students.

If you are looking for local services or  treatment from your Local Ophthalmologist in the office or hospital from a Local Ophthalmologist, contact a provider such as ( Dr. David Johnson ) to inquire if they are accepting patients or you need a referral.   Phone number to book an appointment (519) 537-5052

The speaker in the video may have no association with ( Dr. David Johnson, Local Ophthalmologist Woodstock, ON ). 
( Dr. David Johnson, Local Ophthalmologist Woodstock, 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 treatments for What is Glaucoma? and procedures the Local Ophthalmologist could  perform and if they would be appropriate for you. Remember good information is the corner stone to understanding your condition or disease.

local ophthalmologist is different from a local optometrist in that an optometrist doesn’t perform surgery. 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.

Please contact ( Dr. David Johnson, Local Ophthalmologist Woodstock, ON ) to enquire if this health care provider is accepting new patients.Patients are often concerned that an injection of material into their eye will be a painful or scary procedure. In fact, after the first or second injection, patients become quite at ease with the idea that they will have these injections, Following an intravitreal injection, you may feel pressure or grittiness in the eye, slight bleeding on the white of the eye and floaters in your vision. These are temporary and normal. As glaucoma progresses, it damages more and more of your optic nerve fibers, leading to vision loss. With primary open-angle glaucoma, the fluid can’t effectively flow back out of your eye. Angle-closure glaucoma occurs when the iris of the eye closes off the drainage angle completely, causing an increase in IOP pressure and damage to the optic nerve.

Glaucoma is a condition where there is increased pressure within the eyeball, causing damage to the optic nerve and gradual loss of sight.  If glaucoma is detected early preventative measures can be taken to save vision loss.

Cataracts can affect both eyes or just one, and some patients experience mild symptoms, while others can barely see any shapes or movements. Cataract symptoms include blurry vision, haloes, sensitivity to bright lights, decreased night vision, frequent changes in eyeglass prescriptions, and faded colours.

Glaucoma is a group of eye conditions that primarily affect the optic nerve, which transmits visual information from the retina to the brain. In most cases of glaucoma, damage to the optic nerve is associated with increased pressure within the eye, known as intraocular pressure (IOP). However, glaucoma can also occur without elevated IOP, known as normal-tension glaucoma.

When the pressure inside the eye becomes elevated, it can cause compression and damage to the retinal fibers that make up the optic nerve. These fibers are responsible for transmitting visual signals to the brain, allowing us to see.


Ratings for Dr. David Johnson, Local Ophthalmologist, Woodstock ON, Glaucoma NOW

  • 3
    Local Services
    Action Plan
    Happy to review Dr. David Johnson, Ophthalmologist, Woodstock, ON as very good.
    Submitted: September 21, 2022

Dr. David Johnson, Local Ophthalmologist, Woodstock ON, Glaucoma NOW

This content is for informational purposes only, and is not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician or other qualified healthcare professional with any questions you may have regarding a medical condition.

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