Dr. Mark Samuel Mandelcorn – Ophthalmologist | Toronto, ON

Dr. Mark Samuel Mandelcorn is a dedicated Ophthalmologist, committed to providing exceptional medical and surgical eye care to patients of all ages. Practicing at a specialized eye clinic in Toronto, ON, he is a trusted provider of comprehensive eye care within the community. His practice adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring that patients receive safe, effective, and personalized treatment. Dr. Mandelcorn's role encompasses a broad spectrum of services, including diagnosing and managing a wide range of eye conditions, as well as performing surgical interventions when necessary. The clinic offers a full spectrum of eye care services, from routine vision checks to advanced surgical procedures, in a patient-friendly setting designed for comfort and accessibility.

He graduated with a Medical Degree from the McGill University Faculty of Medicine and Health Sciences in Canada. With over 52 years of specialized experience since beginning his practice in 1972, he brings a wealth of knowledge and expertise to his patients. Dr. Mandelcorn is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO), which affirms his qualifications and commitment to excellence in ophthalmology. His certifications include comprehensive training in medical and surgical eye care, ensuring that patients benefit from the latest standards and innovations in the field.

Dr. Mandelcorn's professional philosophy centers on preserving and improving vision through compassionate, state-of-the-art eye care. He is dedicated to educating his patients about their eye health and involving them actively in treatment decisions. Utilizing advanced diagnostic and therapeutic technologies, he aims for precise and effective treatments that prevent vision loss and enhance quality of life. His approach emphasizes early detection and management of eye diseases, collaboration with other healthcare professionals, and a focus on comprehensive patient well-being. Proficient in French, he ensures clear communication with all his patients, fostering a trusting and comfortable environment.

Dr. Mark Mandelcorn provides expert diagnosis and management for a wide range of eye conditions, including:

Refractive Errors and Vision Correction

Dr. Mandelcorn addresses management of nearsightedness (myopia), farsightedness (hyperopia), astigmatism, and presbyopia (age-related farsightedness).

• Astigmatism: Corrected with glasses, toric contact lenses, or refractive surgery.
• Presbyopia: Corrected with reading glasses, bifocals, progressive lenses, multifocal contact lenses, or specific surgical options.
• Candidates for Refractive Surgery (e.g., LASIK, PRK, ICL): Discussion of different refractive surgery options and their suitability.

Cataracts and Lens Disorders

Dr. Mandelcorn addresses conditions related to the clouding of the eye's natural lens (cataract) or other lens abnormalities.

• Congenital or Pediatric Cataracts: Clouding of the lens present at birth or developing in early childhood.
• Dislocated Intraocular Lens (IOL) or Natural Lens: May require surgical repositioning, exchange, or suturing of the lens.
• Age-Related Cataracts: The most common type of cataract.

Glaucoma Management

Dr. Mandelcorn addresses a group of eye diseases that damage the optic nerve, often characterized by increased intraocular pressure, leading to progressive, irreversible vision loss.

• Angle-Closure Glaucoma (Acute or Chronic): A type of glaucoma where the drainage angle of the eye becomes blocked, leading to a sudden (acute) or gradual (chronic) rise in eye pressure.
• Congenital or Childhood Glaucoma: Symptoms can include excessive tearing, light sensitivity, and an enlarged cloudy cornea.
• Secondary Glaucoma (e.g., due to trauma, inflammation, steroids): Treatment involves managing the underlying cause and lowering eye pressure.

This list is not exhaustive. For a comprehensive evaluation of your eye health, a consultation with Dr. Mark Mandelcorn is necessary.

• Laser-Assisted Cataract Surgery (Femtosecond Laser): Potentially offers improved visual outcomes for select patients.
• Medical Management of Glaucoma (Prescription Eye Drops): Tailoring medication regimens to individual patient needs and tolerance.
• Comprehensive Adult and Pediatric Eye Examinations: Baseline evaluations and routine check-ups for maintaining optimal eye health.
• Glaucoma Screening, Diagnosis, and Monitoring: Risk assessment for individuals with family history or other risk factors.
• Surgical Procedures for Glaucoma (Trabeculectomy, Glaucoma Drainage Devices/Shunts, MIGS): Reserved for glaucoma not adequately controlled by medications or laser.
• Laser Treatments for Glaucoma (SLT, LPI, Cyclophotocoagulation): Cyclophotocoagulation procedures to reduce aqueous humor production in advanced glaucoma.

Note: This list provides an overview. Specific treatments are determined after a thorough eye examination and consultation with Dr. Mandelcorn.

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. Mandelcorn's primary eye clinic is located at a specialized eye clinic in Toronto, ON. The clinic is situated near the Royal Ontario Museum, within a vibrant neighborhood that includes Kensington Market, Chinatown, and Grange Park. Easily accessible via TTC (Subway, Streetcar, Bus), the clinic provides a professional and welcoming environment for comprehensive eye care. The facility is designed to be accessible and comfortable for all patients, with parking typically available nearby, including some accessible spots. Surgical procedures, such as cataract surgery, are often performed at Kensington Eye Institute, a leading ophthalmic surgical center in Toronto. Patients can expect convenient access and a high standard of care in a location that emphasizes patient comfort and safety.

What is the difference between an Ophthalmologist like Dr. Mandelcorn and an Optometrist?

The key difference is that an Ophthalmologist, such as Dr. Mandelcorn, is a physician and surgeon specializing in eye care, able to provide the full spectrum of medical and surgical treatments for eye diseases. Optometrists are primary eye care providers who conduct eye exams, prescribe glasses and contacts, and can diagnose and manage many eye conditions with medications or refer to an ophthalmologist for more complex issues or surgery. Both play vital roles in eye health.

When should I see an Ophthalmologist like Dr. Mandelcorn?

You should see an Ophthalmologist like Dr. Mandelcorn for comprehensive eye examinations, especially if you have a family history of eye disease, are over 40, or have medical conditions like diabetes that can affect your eyes. Also, seek consultation for any sudden vision changes, eye pain, injury, persistent redness, or if referred by your family doctor or optometrist for a specific eye condition.

What are some common eye conditions treated by Dr. Mandelcorn?

Dr. Mandelcorn 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.

Are services from Dr. Mandelcorn covered by provincial health insurance?

Most medical and surgical eye care provided by Dr. Mandelcorn for diagnosed eye conditions is covered under Ontario Health Insurance Plan (OHIP). This includes treatments for diseases like cataracts and glaucoma. Routine eye check-ups for vision testing (refraction) may not be covered for all age groups unless there's an underlying medical reason. Elective cosmetic procedures are generally not covered by provincial health insurance. 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. Mandelcorn's office or Ontario Health Insurance Plan (OHIP).

Do I need a referral to see Dr. Mandelcorn?

For most consultations with an Ophthalmologist like Dr. Mandelcorn that are covered by provincial health insurance (e.g., Ontario Health Insurance Plan (OHIP)), a referral from your family physician or an optometrist is typically required. This ensures that your visit is appropriate and that Dr. Mandelcorn receives relevant medical history. For some urgent eye conditions or specific services, direct access might be possible, but it's always best to check with Dr. Mandelcorn's office regarding their referral policy. The clinic's fax number for referrals is typically (416) 603-5834.

a specialized eye clinic in Toronto
Suite 109, 399 Bathurst Street
Toronto, ON M5T 2S8

Office Phone: (416) 603-5885 | Office Fax: (416) 603-5834

Dr. Mandelcorn 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. Mandelcorn, particularly for services covered by the Ontario Health Insurance Plan (OHIP).

Verify Dr. Mandelcorn's registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Mandelcorn-Mark-Samuel/0017458-22244