Dr. Christopher Michael Kai-Lup Yao

Dr. Christopher Yao manages a variety of conditions related to the ear, nose, throat, and head/neck. Some common areas of treatment include:

Common Head and Neck Conditions (General)

• Hyperthyroidism / Hypothyroidism (Surgical Management Aspects): Conditions of overactive (hyper) or underactive (hypo) thyroid function, where an ENT surgeon may be involved for surgical treatment like thyroidectomy.
• Skin Cancers of the Head & Neck (Basal Cell, Squamous Cell, Melanoma): Malignant growths on the skin of the head and neck, which are common due to sun exposure and require specialized treatment.
• Benign & Malignant Salivary Gland Tumors (e.g., Parotid, Submandibular): Abnormal growths in the salivary glands, which can be noncancerous (benign) or cancerous (malignant), requiring careful diagnosis and management.
• Thyroglossal Duct Cysts: A congenital cyst typically found in the midline of the neck, arising from remnants of the thyroid gland's developmental path.
• Temporomandibular Joint (TMJ) Disorders (ENT Assessment for Related Symptoms): Problems affecting the jaw joint and surrounding muscles, where an ENT may evaluate related symptoms like ear pain or facial pain.

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. Christopher Yao or your primary care physician for a comprehensive evaluation and appropriate referral.

• Flexible & Rigid Nasal Endoscopy / Sinuscopy: Diagnostic procedure using a thin, flexible or rigid camera with light to examine the nasal passages, sinuses, and nasopharynx.
• 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.
• 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.
• Interpretation of CT & MRI Scans of Head, Neck, Sinuses & Temporal Bones: Expert review of advanced imaging studies to diagnose complex ENT conditions.
• 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.

Note: This list may provide an overview of common otolaryngology services. Dr. Yao 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. Yao'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. Yao primarily practices at Brampton Civic Hospital, located in the Bay Street Corridor (Discovery District) neighborhood of Toronto. The hospital is conveniently situated near the Toronto Stock Exchange (TSX) and the Financial District Core. Patients can access the facility easily via TTC, including subway, streetcar, and bus services. The hospital premises are wheelchair accessible. Parking is available at the facility.

Are services from Dr. Yao, 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. Yao 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. Yao, 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. Yao. 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 have a thyroid nodule. What does an ENT specialist do?

If you have a thyroid nodule, an ENT specialist (Otolaryngologist - Head and Neck Surgeon) like Dr. Yao will typically evaluate it through a physical exam, review any prior imaging (like ultrasound), and may order blood tests for thyroid function. A key diagnostic step is often a fine-needle aspiration (FNA) biopsy, where a small sample of cells is taken from the nodule under ultrasound guidance to determine if it's benign or cancerous. Based on these findings, Dr. Yao will discuss whether monitoring, further testing, or surgical removal (thyroidectomy) is indicated.

What are some common procedures an ENT doctor might perform?

ENT doctors perform a variety of diagnostic and therapeutic procedures. Common examples include hearing tests (audiometry), nasal or laryngeal endoscopy (using a small camera to view inside the nose or throat), tonsillectomy and adenoidectomy (removal of tonsils and adenoids), myringotomy (ear tube insertion), septoplasty (correction of a deviated nasal septum), sinus surgery, and biopsies or removal of head and neck lesions. Dr. Yao can discuss specific procedures relevant to your condition.

How should I prepare for my appointment with an ENT specialist?

For your appointment, please bring your provincial health card, your referral letter (if applicable), a list of your current medications (including over-the-counter drugs, vitamins, and herbal supplements), and any relevant medical records, imaging studies (X-rays, CT scans, MRIs on a disc if possible), or test results you may have (such as previous hearing tests or allergy reports). Be prepared to discuss your symptoms, their duration, and your medical history in detail. It's also helpful to write down any questions you have beforehand.

Brampton Civic Hospital
200 Elizabeth St
Toronto, ON M5G 2C4

Phone: (416) 340-3063 | Fax: (416) 946-2300

The facility is wheelchair accessible.

Dr. Yao 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/Yao-Christopher-Michael-KaiLup/0288679-101383