About
Dr. William Samuel Aziz Masri is a highly skilled Ear Nose and Throat (ENT) Doctor (commonly known as an ENT Doctor) dedicated to diagnosing and treating a wide range of conditions affecting the ear, nose, throat, and related structures of the head and neck. Practicing at Southlake Regional Health Centre in East York, ON, he serves the local community with a focus on providing comprehensive care in general Otolaryngology - Head and Neck Surgery. Dr. Masri adheres to the standards and ethical guidelines established by the College of Physicians and Surgeons of Ontario (CPSO), holding license number 50503. His practice is centered on delivering patient-centered, evidence-based medical care tailored to individual needs.
With a foundational medical education, Dr. Masri graduated with a Medical Degree from Alexandria University Faculty of Medicine in 1974. He has been practicing as a specialist in Otolaryngology - Head and Neck Surgery for over 39 years, since 1985. He is certified as a RCPSC Specialist, demonstrating his expertise and commitment to maintaining the highest standards of clinical practice. His extensive experience enables him to address a broad spectrum of ENT conditions with precision and care.
Dr. Masri’s clinical philosophy emphasizes patient education, collaboration, and adherence to the latest evidence-based practices. He is committed to providing high-quality ENT care in East York, ensuring that patients receive thorough explanations of their conditions and treatment options. He speaks multiple languages including Arabic, Armenian, English, French, and Italian, facilitating effective communication with diverse patient populations. His approach prioritizes safety, comfort, and optimal health outcomes for both adults and children experiencing ear, nose, throat, and head/neck issues.
Dr. William Masri manages a variety of conditions related to the ear, nose, throat, and head/neck. Some common areas of treatment include:
Facial Plastic & Reconstructive Aspects
- Facial Bone Fractures (Nasal, Orbital, Maxillary, Mandibular): Breaks in the bones of the face, such as the nose, eye sockets, cheekbones, or jaw, typically resulting from trauma.
This list is not exhaustive and provides examples of common conditions. If you have specific concerns regarding your ear, nose, throat, or head/neck health, please consult with Dr. William Masri or your primary care physician for a comprehensive evaluation and appropriate referral.
- Comprehensive ENT Consultation & Examination: Thorough evaluation of ear, nose, throat, head, and neck conditions, including detailed history taking, physical examination, and formulation of a treatment plan.
- Allergy Testing (Skin Prick or Blood Tests - Referral or In-house): Identification of specific allergens (pollens, dust mites, molds, foods) contributing to ENT symptoms, guiding targeted treatment strategies.
- Flexible & Rigid Laryngoscopy / Stroboscopy: Examination of the larynx (voice box) and vocal cords using specialized endoscopic techniques to assess voice, airway, and swallowing disorders. Stroboscopy provides slow-motion view of vocal cord vibration.
- Flexible & Rigid Nasal Endoscopy / Sinuscopy: Diagnostic procedure using a thin, flexible or rigid camera with light to examine the nasal passages, sinuses, and nasopharynx.
- Fine Needle Aspiration (FNA) Biopsy of Head & Neck Masses: Minimally invasive procedure to obtain cell samples from thyroid nodules, lymph nodes, or other head and neck masses for diagnosis, often under ultrasound guidance.
Note: This list may provide an overview of common otolaryngology services. Dr. Masri offers a comprehensive range of diagnostic and treatment options for conditions of the ear, nose, throat, and head/neck. Specific services may vary based on individual patient needs and Dr. Masri's areas of focus.
All medical and surgical services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO). A referral may be required.
Dr. Masri’s practice is primarily based at Southlake Regional Health Centre, conveniently located near the central East York neighbourhood of East York. The facility is situated close to local points of interest such as the East York Town Centre and is easily accessible via public transit, including bus routes and the East York subway station. Patients can find parking options at the facility, with parking available on-site for their convenience. The facility is wheelchair accessible, ensuring ease of access for all patients.
- Are services from Dr. Masri, an Otolaryngologist - Head and Neck Surgeon, covered by Ontario Health Insurance Plan (OHIP) in ON?
- Medically necessary consultations, diagnostic tests, and surgical procedures performed by a licensed Otolaryngologist - Head and Neck Surgeon like Dr. Masri are generally covered by Ontario Health Insurance Plan (OHIP) in ON when you have a valid referral from your family doctor or another referring physician. Some elective or cosmetic procedures may not be covered. It's always recommended to confirm specific coverage details with Ontario Health Insurance Plan (OHIP) or the clinic if you have questions.
- Do I need a referral from my doctor to see Dr. Masri, an Otolaryngologist - Head and Neck Surgeon?
- Yes, for services to be covered by your provincial health plan (Ontario Health Insurance Plan (OHIP)), a referral from your family physician or another specialist is typically required to see an Otolaryngologist - Head and Neck Surgeon like Dr. Masri. This ensures coordinated care. Some clinics may offer non-insured consultations without a referral, but this is not standard for provincially covered services. Please check with the clinic or your referring doctor.
- I've been experiencing dizziness. How will an ENT specialist evaluate this?
- Evaluation for dizziness is comprehensive as there are many potential causes. Dr. Masri will take a detailed history of your symptoms (type of dizziness, duration, triggers), review your medical history and medications, and perform a physical examination, including specific tests for balance and inner ear function (like Dix-Hallpike maneuver for BPPV). Depending on the findings, further tests such as a hearing test (audiogram), videonystagmography (VNG) to assess inner ear and central motor functions, or imaging studies (MRI) might be ordered to determine the cause and guide treatment.
- What is the typical recovery time for common ENT surgeries like tonsillectomy or sinus surgery?
- Recovery times vary depending on the specific surgery and the individual patient. For a tonsillectomy, expect a sore throat for 1-2 weeks, with gradual improvement. For endoscopic sinus surgery, most people feel significantly better within 1-2 weeks, but some nasal stuffiness or drainage can persist for a bit longer, and full healing can take a few months. Dr. Masri will provide detailed post-operative instructions and discuss the expected recovery period for your specific procedure.
Southlake Regional Health Centre
840 Coxwell Ave
East York, ON M4C 5T2
Phone: (416) 406-6540 | Fax: (416) 406-6541
The facility is wheelchair accessible.
Dr. Masri is a licensed physician and surgeon, 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 your family physician or another specialist is typically required to schedule an appointment for provincially insured services.
Verify registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/El-Masri-William-Samuel-Aziz/0036527-50503