Dr. Eric Philip Arruda – Ear Nose and Throat (ENT) Doctor | Oshawa, ON

Dr. Eric Philip Arruda 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 The Ottawa Hospital in Oshawa, ON, he serves the local community with a focus on providing comprehensive care in general Otolaryngology - Head and Neck Surgery. Dr. Arruda adheres to the standards and ethical guidelines set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring high-quality and safe patient care.

He graduated with a Medical Degree from the University of Toronto in 2009 and has been practicing as a specialist in Ear Nose and Throat (ENT) Doctor for over 10 years since 2014. Dr. Arruda is certified as a RCPSC (Royal College of Physicians and Surgeons of Canada) Specialist, reflecting his extensive training and expertise in his field.

Dr. Arruda’s clinical philosophy emphasizes patient education, evidence-based care, and a collaborative approach to treatment. He is committed to providing high-quality ENT care in Oshawa, ensuring that patients receive personalized and effective treatment. He speaks English fluently and strives to make every patient interaction informative and comfortable.

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

Common Ear Conditions

• Eardrum Perforation (Ruptured Eardrum): A hole or tear in the tympanic membrane (eardrum), which can result from infection, injury, or pressure changes.

Common Nose and Sinus Conditions

• Nasal Fractures & Trauma: A break or crack in the bones of the nose, often resulting from an injury, which can affect breathing and appearance.
• Chronic Rhinosinusitis (with or without Nasal Polyps): Long-lasting inflammation of the sinuses (12 weeks or more), sometimes associated with nasal polyps, leading to persistent congestion and discomfort.
• Recurrent Epistaxis (Nosebleeds): Frequent or difficult-to-control bleeding from the nose, which can have various underlying causes.
• Anosmia / Hyposmia (Loss or Decreased Sense of Smell): The partial or complete loss of the sense of smell, which can be caused by nasal/sinus disease, viral infections, or other factors.
• Non-Allergic Rhinitis (Vasomotor Rhinitis): Nasal congestion, sneezing, or runny nose not caused by allergies, often triggered by environmental irritants, weather changes, or certain medications.

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. Eric Arruda 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.
• Diagnostic Audiometry & Tympanometry: Complete hearing tests to assess hearing levels, middle ear function, and identify types of hearing loss in adults and children.
• 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.
• 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.
• 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.

Note: This list may provide an overview of common otolaryngology services. Dr. Arruda 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. Arruda'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. Arruda practices primarily at The Ottawa Hospital in the Lakeview, Farewell neighborhood of Oshawa, ON. The location is conveniently situated near Oshawa Executive Airport and is accessible via Durham Region Transit (DRT). The facility is wheelchair accessible. Parking is available at the facility.

Are services from Dr. Arruda, 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. Arruda 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. Arruda, 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. Arruda. 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.

How can Dr. Arruda help with snoring and sleep apnea?

Snoring and obstructive sleep apnea (OSA) are often caused by an obstruction or narrowing of the airway in the nose or throat. Dr. Arruda, an ENT specialist, can perform a thorough examination to identify the areas of obstruction (e.g., deviated septum, enlarged tonsils or adenoids, large tongue base, elongated soft palate). Depending on the findings, treatment options may include lifestyle modifications (weight loss, positional therapy), CPAP therapy (often managed by a sleep physician), oral appliances, or surgical procedures aimed at improving airway patency. Examples include septoplasty, tonsillectomy, UPPP, or Inspire therapy in select cases.

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.

What kind of post-operative care instructions can I expect after an ENT surgery?

Post-operative care instructions will be specific to the type of surgery performed. Generally, they may include information on pain management, diet restrictions (e.g., soft foods after tonsillectomy), activity limitations, wound care (if applicable), use of medications (like antibiotics or pain relievers), nasal saline rinses (after sinus surgery), and signs of potential complications to watch for. You will also be given follow-up appointment details. It's crucial to follow these instructions carefully for optimal healing.

I've had a hoarse voice for several weeks. What could be causing this?

Persistent hoarseness (lasting more than 2-3 weeks) should be evaluated by an ENT specialist. Common causes include laryngitis (viral or bacterial), voice overuse or misuse, acid reflux (LPR), vocal cord nodules or polyps, smoking, allergies, or less commonly, more serious conditions like vocal cord paralysis or laryngeal cancer. Dr. Arruda will likely perform a laryngoscopy to visualize your vocal cords and determine the cause of your hoarseness.

The Ottawa Hospital
117 King Street East, Critical Care Wing 1401 General Campus
Oshawa, ON L1H 1B9

Phone: (905) 721-2214 | Fax: (905) 721-2256

The facility is wheelchair accessible.

Dr. Arruda 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/Arruda-Eric-Philip/0257862-90764