About
Dr. David Walter Johnson is a dedicated Ophthalmologist, committed to providing exceptional medical and surgical eye care to patients of all ages. Practicing at Maple Telemedicine in Woodstock, ON, he is a trusted provider of specialized eye care in the community. His practice adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO). Dr. Johnson's role encompasses a comprehensive approach to eye health, offering a full spectrum of services from routine eye examinations and vision correction to the management of complex eye diseases and surgical interventions. The clinic provides a patient-friendly environment designed to deliver thorough and compassionate eye care.
He graduated with a Medical Degree from McGill University Faculty of Medicine and Health Sciences (Canada). With over 28 years of specialized experience as an Ophthalmologist since 1996, he has developed extensive expertise in the field. Dr. Johnson is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO). His certifications reflect a commitment to ongoing professional development and adherence to the highest standards of ophthalmic practice.
Dr. Johnson’s professional philosophy revolves around preserving and improving vision through compassionate, state-of-the-art eye care. He emphasizes educating patients about their eye health and involving them in treatment decisions. Utilizing advanced diagnostic and therapeutic technologies, he provides precise and effective treatments. His focus is on early detection and management of eye diseases to prevent vision loss, and he collaborates with other healthcare professionals for comprehensive patient well-being. All communication and care are delivered in English, ensuring clarity and understanding for his patients in Woodstock.
Dr. David Johnson provides expert diagnosis and management for a wide range of eye conditions, including:
Refractive Errors and Vision Correction
Dr. Johnson addresses includes prescription of eyeglasses and contact lenses, as well as assessment for refractive surgery options.
- Astigmatism: An imperfection in the curvature of the eye's cornea or lens, causing blurred or distorted vision at all distances.
- Presbyopia: Age-related loss of the eye's ability to focus on close objects, typically becoming noticeable in the early to mid-40s.
- Hyperopia (Farsightedness): A condition where near objects may appear blurry (and sometimes distant objects too) because the eye focuses images behind the retina.
Cataracts and Lens Disorders
Dr. Johnson addresses a leading cause of reversible vision impairment, especially in older adults.
- Dislocated Intraocular Lens (IOL) or Natural Lens: Can cause significant visual disturbances.
- Congenital or Pediatric Cataracts: Can significantly impact visual development and requires prompt surgical intervention if visually significant.
- Secondary Cataracts (Posterior Capsular Opacification): Clouding of the posterior lens capsule that can occur months or years after cataract surgery.
Glaucoma Management
Dr. Johnson addresses early detection and lifelong management are crucial to preserving sight.
- Angle-Closure Glaucoma (Acute or Chronic): Acute angle-closure is a medical emergency requiring immediate treatment to prevent permanent vision loss.
- Primary Open-Angle Glaucoma (POAG): Regular eye exams are key for early detection.
- Secondary Glaucoma (e.g., due to trauma, inflammation, steroids): Can be open-angle or angle-closure.
This list is not exhaustive. For a comprehensive evaluation of your eye health, a consultation with Dr. David Johnson is necessary.
- Cataract Evaluation and Surgical Management: Discussion of IOL options (monofocal, toric, multifocal, extended depth of focus) to meet individual visual needs.
- Vision Testing and Prescription for Eyeglasses & Contact Lenses: Accurate measurement of refractive errors (nearsightedness, farsightedness, astigmatism, presbyopia).
- Diagnosis and Management of Common Eye Conditions: Prescription of appropriate medications and therapies.
- YAG Laser Capsulotomy (for Secondary Cataract): A quick and painless outpatient laser procedure to treat posterior capsular opacification (secondary cataract) that can occur after cataract surgery.
- Comprehensive Adult and Pediatric Eye Examinations: Includes refraction for glasses/contacts, intraocular pressure measurement, and dilated fundus examination.
- Medical Management of Glaucoma (Prescription Eye Drops): Tailoring medication regimens to individual patient needs and tolerance.
Note: This list provides an overview. Specific treatments are determined after a thorough eye examination and consultation with Dr. Johnson.
All ophthalmology services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO) and relevant Canadian Ophthalmological Society (COS) and relevant subspecialty guidelines. A referral from a physician or optometrist may be required for consultation.
Dr. Johnson's primary eye clinic is located at Maple Telemedicine in Woodstock, ON. The clinic is situated in a well-equipped eye care facility within a convenient neighborhood close to medical facilities and optical services. The practice is easily accessible via local public transit routes and offers a welcoming environment designed for comprehensive eye care. Patients can generally find on-site or nearby public parking, making visits comfortable and hassle-free. The clinic's location in Woodstock provides a professional setting where patients receive personalized attention for all their eye health needs, complemented by access to surgical procedures at Alexandra Hospital, located in Woodstock's 'eye clinic in Woodstock' neighborhood, which is known for its accessibility and patient-centered care.
- Are services from Dr. Johnson covered by provincial health insurance?
- Medically necessary services provided by an Ophthalmologist like Dr. Johnson, such as the diagnosis and treatment of eye diseases (e.g., glaucoma, macular degeneration, diabetic retinopathy) and medically indicated surgeries (e.g., cataract surgery), are generally covered by your provincial health plan, Ontario Health Insurance Plan (OHIP). However, routine eye exams for adults of certain age groups without specific medical conditions, and procedures considered cosmetic (like elective refractive surgery or some eyelid procedures) are typically not covered. It's advisable to confirm coverage details with Dr. Johnson's office or Ontario Health Insurance Plan (OHIP). Medically necessary eye exams and treatments for eye diseases like glaucoma or cataracts are typically covered by Ontario Health Insurance Plan (OHIP). Routine eye exams for glasses/contacts for adults (usually ages 19-64) may not be covered unless a specific medical condition affecting the eyes is present. Elective procedures such as cosmetic eyelid surgery or refractive laser surgery (LASIK/PRK) are generally not covered. It is recommended to verify coverage specifics with Dr. Johnson's office or Ontario Health Insurance Plan (OHIP).
- Does Dr. Johnson perform cataract surgery?
- Most Ophthalmologists, including Dr. Johnson, are highly experienced in performing cataract surgery. This outpatient procedure is very effective in improving vision affected by cataracts. Dr. Johnson would assess the severity of your cataracts and determine if surgery is the best course of action for you.
- Do I need a referral to see Dr. Johnson?
- Yes, a referral from a family doctor or optometrist is generally necessary to see Dr. Johnson for medical or surgical eye conditions covered by Ontario Health Insurance Plan (OHIP). This helps coordinate your care effectively. If you have an urgent eye problem, contact Dr. Johnson's office or seek emergency eye care as appropriate, as referral requirements may differ in emergencies. The clinic's fax number for referrals is typically (519) 539-0476.
- When should I see an Ophthalmologist like Dr. Johnson?
- A visit to Dr. Johnson is recommended for routine eye health check-ups, particularly if you have risk factors for eye diseases. Immediate attention is needed for symptoms such as sudden loss or blurring of vision, flashes of light, an increase in floaters, eye pain, or discharge. Your primary care physician or optometrist may also refer you for specialized medical or surgical eye care.
- What are some common eye conditions treated by Dr. Johnson?
- Dr. Johnson treats a wide array of eye conditions. Common ones include refractive errors (nearsightedness, farsightedness, astigmatism), cataracts, glaucoma, macular degeneration, diabetic retinopathy, dry eye syndrome, conjunctivitis (pink eye), and eyelid disorders. Depending on any subspecialty training, he may also manage more complex retinal, corneal, or neuro-ophthalmic conditions. providing comprehensive medical and surgical eye care, including the diagnosis and treatment of a wide range of eye diseases and vision problems.
- What does an Ophthalmologist like Dr. Johnson specialize in?
- An Ophthalmologist, such as Dr. Johnson, is a medical doctor (MD) or doctor of osteopathic medicine (DO) who specializes in comprehensive eye and vision care. This includes medical diagnosis, treatment, and surgical management of eye diseases and disorders, as well as prescribing eyeglasses and contact lenses. a Ophthalmologist, providing comprehensive medical and surgical eye care, including the diagnosis and treatment of a wide range of eye diseases and vision problems.
Maple Telemedicine
Suite 100, 695 Canterbury Street
Woodstock, ON N4S 8W7
Office Phone: (519) 537-5052 | Office Fax: (519) 539-0476
Dr. Johnson is a licensed Ophthalmologist regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Regulated Health Professions Act, 1991 and Medicine Act, 1991 in ON. A referral from a family physician or optometrist may be required for a consultation with Dr. Johnson, particularly for services covered by the Ontario Health Insurance Plan (OHIP).
Verify Dr. Johnson's registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Johnson-David-Walter/0047252-61230