Dr. Barbara Marzario – Dermatologist | Ottawa, ON

Dr. Barbara Marzario is a dedicated Dermatologist specializing in the diagnosis and treatment of a wide array of conditions affecting the skin, hair, and nails in adult patients, and may see older children for certain conditions. Practicing at Royal Victoria Regional Health Cent in Ottawa, ON, she is a key member of the local medical community. She provides comprehensive medical and surgical dermatological care for a wide variety of skin, hair, and nail conditions, including acne, eczema, psoriasis, and skin cancer detection. Her practice is committed to delivering evidence-based dermatological care in a comfortable and professional setting, utilizing modern diagnostic and therapeutic equipment.

Dr. Marzario graduated with a Medical Degree from the National University of Ireland (Ireland). She has been practicing as a Dermatologist since 2024 and is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO). Her training and certification ensure she is well-equipped to handle a broad spectrum of dermatological concerns with expertise and compassion.

Her clinical philosophy centers on a commitment to evidence-based skin care, patient education on skin health and prevention, early detection of skin cancer, and providing personalized treatment plans. She is dedicated to serving patients in Ottawa and provides care in English, ensuring clear communication and understanding for her patients.

Dr. Barbara Marzario diagnoses and treats a wide range of skin, hair, and nail conditions, including:

Inflammatory & Immune-Mediated Skin Conditions

• Cutaneous Lupus Erythematosus (Discoid, Subacute, Acute): Skin manifestations of lupus, an autoimmune disease, which can range from scaly, disc-shaped lesions to widespread rashes triggered by sun exposure.
• Lichen Planus: An inflammatory condition that can affect the skin, hair, nails, and mucous membranes (mouth, genitals), causing purplish, itchy, flat-topped bumps on the skin or lacy white patches in the mouth.

Skin Cancers, Precancerous Lesions & Benign Growths

• Seborrheic Keratosis: Common, benign (non-cancerous) skin growths that often appear waxy, scaly, and slightly raised. Can vary in color from light tan to black.
• Lipomas: Benign tumors composed of fat tissue, usually soft, movable, and painless, located just beneath the skin.

Nail Disorders (Onychopathies)

• Paronychia (Acute & Chronic): Inflammation or infection of the skin fold around the fingernails or toenails, causing redness, swelling, and pain. Can be acute (bacterial) or chronic (often fungal or irritant-related).
• Onychomycosis (Fungal Nail Infection): A common infection of the toenails or fingernails by fungi, causing discoloration, thickening, brittleness, and separation from the nail bed.

This list is not exhaustive. For personalized advice regarding your specific dermatological condition, please consult with Dr. Barbara Marzario.

• Mohs Micrographic Surgery for High-Risk Skin Cancers: Specialized surgical technique for removing complex or high-risk skin cancers (especially on the head, neck, hands, feet, genitals) with maximal tissue preservation by examining 100% of the surgical margin intraoperatively.
• Botulinum Toxin Injections (e.g., Botox®, Dysport®, Xeomin®) for Wrinkles & Hyperhidrosis: Injectable treatments to temporarily relax facial muscles and reduce dynamic wrinkles (e.g., frown lines, crow's feet, forehead lines), or to treat excessive sweating (hyperhidrosis).
• Interpretation of Dermatopathology Reports & Second Opinions: Expert analysis of skin biopsy results to confirm diagnoses, guide treatment strategies, and provide second opinions on complex dermatopathology cases.
• Diagnostic Mycology (Fungal Scrapings & Cultures): Collecting skin, hair, or nail samples to identify fungal infections through microscopic examination (e.g., KOH prep) or fungal culture.
• Nail Surgery (e.g., Ingrown Toenail Removal/Matrixectomy, Nail Biopsy, Tumor Excision): Surgical procedures to treat painful or diseased nails, including permanent correction of ingrown toenails or removal of nail unit tumors.
• Cyst Excision and Drainage of Abscesses: Surgical removal of various types of skin cysts (e.g., epidermoid, pilar) and incision and drainage for skin abscesses.
• Surgical Excision of Skin Cancers (Melanoma, Basal Cell Carcinoma, Squamous Cell Carcinoma) with Margin Control: Complete surgical removal of malignant skin tumors with appropriate microscopic or clinical margins to ensure clearance, often followed by reconstructive closure.

Note: This list provides a general overview of medical and potentially some cosmetic services. Treatment plans are highly individualized. Discuss with Dr. Marzario for care relevant to your specific condition. Coverage for services varies; medically necessary treatments are typically covered by provincial health plans, while cosmetic procedures are usually self-pay.

All medical and surgical services (if applicable) are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO) and relevant dermatological care guidelines. Contact the clinic or your referring physician regarding new patient intake and referral processes.

Royal Victoria Regional Health Cent is located in Ottawa's vibrant neighbourhoods of Carlington, Copeland Park, and Carleton Heights. The practice is conveniently situated near the National Arts Centre (Southam Hall entrance) and Sparks Street Mall, making it accessible for patients exploring downtown Ottawa. Public transit options include OC Transpo (O-Train LRT and bus services), ensuring easy access from various parts of the city. The facility is wheelchair accessible, providing barrier-free entry and amenities for patients with mobility needs. Metered street parking and nearby parking lots are available for those arriving by private vehicle, ensuring convenient access for all patients seeking expert dermatological care.

Are consultations and dermatological treatments with Dr. Marzario, a Dermatologist, covered by Ontario Health Insurance Plan (OHIP) in ON?

Medically necessary consultations with a licensed Dermatologist like Dr. Marzario, diagnostic procedures (e.g., skin biopsies), and treatments for provincially insured skin conditions (e.g., psoriasis, severe eczema, skin cancer, infections) are generally covered by Ontario Health Insurance Plan (OHIP) in ON when a referral from a family doctor is in place. Purely cosmetic procedures (e.g., Botox for wrinkles, most laser hair removal, fillers for aesthetic enhancement) are typically not covered and are self-pay. It's crucial to discuss coverage specifics for any proposed treatment with Dr. Marzario's office or Ontario Health Insurance Plan (OHIP) beforehand, especially if there's a potential cosmetic component.

Do I need a referral to see Dr. Marzario, a Dermatologist?

Yes, for medically necessary dermatological care covered by the provincial health plan, a referral from your family physician or another specialist (e.g., an ER doctor for an acute issue) is almost always required to see a Dermatologist such as Dr. Marzario. This ensures coordinated care and that your visit is appropriate for specialist assessment. Some dermatologists may offer consultations for uninsured cosmetic services without a referral, but these would be a direct cost to you. Always check with the clinic regarding their specific referral policy.

If Dr. Marzario recommends phototherapy, what does that involve?

Phototherapy, also known as light therapy, is a medical treatment where your skin is exposed to specific wavelengths of ultraviolet (UV) light under strict medical supervision. Dr. Marzario might recommend it for conditions like psoriasis, eczema, vitiligo, or cutaneous T-cell lymphoma. Treatments are typically given 2-3 times a week in a specialized light cabinet or with a handheld device for smaller areas. The type of UV light (e.g., Narrowband UVB, PUVA) and treatment duration are carefully controlled. It works by reducing inflammation and slowing down the rapid growth of skin cells. You'll be given specific instructions, including eye protection.

How should I prepare for my first dermatology appointment with Dr. Marzario?

To make the most of your first visit with Dr. Marzario, it's helpful to: 1. Make a list of your skin concerns, symptoms (e.g., itch, pain, duration), and any treatments you've already tried (both prescription and over-the-counter). 2. Bring a list of all your current medications, including vitamins and supplements. 3. Be prepared to discuss your personal and family medical history, including any history of skin cancer or significant skin conditions. 4. For a full skin exam, it's best to wear loose, comfortable clothing that is easy to remove and avoid wearing makeup or nail polish. 5. If your concern involves a rash that comes and goes, taking clear photos when it's visible can be very helpful. 6. Write down any questions you have for Dr. Marzario.

How often should I see a Dermatologist like Dr. Marzario for skin cancer screening?

The recommended frequency for skin cancer screenings by a Dermatologist like Dr. Marzario varies based on your individual risk factors. These include a personal or family history of skin cancer (especially melanoma), having many moles (e.g., >50) or atypical moles, fair skin that burns easily, a history of excessive sun exposure or tanning bed use, or a suppressed immune system. Your family doctor can assess your risk, or Dr. Marzario can provide a personalized recommendation after an initial consultation. Regardless of professional check-ups, performing monthly self-skin exams to monitor for any new or changing lesions (using the ABCDEs of melanoma as a guide) is crucial for early detection.

What are the general risks and benefits of cosmetic procedures Dr. Marzario might offer?

The benefits of cosmetic procedures offered by a qualified Dermatologist like Dr. Marzario can include improvement in skin appearance, texture, tone, reduction of wrinkles or scars, and enhanced self-confidence. However, all procedures carry some risks. Common risks for minimally invasive cosmetic treatments (like injectables or lasers) can include temporary redness, swelling, bruising, pain, or itching at the treatment site. Less common risks might include infection, allergic reaction, changes in skin pigmentation, or unsatisfactory results. More invasive procedures have different risk profiles. Dr. Marzario will discuss the specific risks, benefits, and expected outcomes of any proposed cosmetic procedure in detail during your consultation to help you make an informed decision.

What is the difference between a Dermatologist and an Esthetician?

A Dermatologist, like Dr. Dr. Marzario, is a medical doctor (MD) who has completed medical school followed by several years of specialized residency training in dermatology. They are qualified to diagnose and treat over 3,000 diseases of the skin, hair, and nails, prescribe medications, perform surgical procedures (like skin cancer removal), and manage complex skin conditions. An Esthetician (or Aesthetician) is a skincare professional trained in cosmetic skin treatments and services that improve the appearance of the skin, such as facials, superficial chemical peels, microdermabrasion, waxing, and makeup application. They are not medical doctors and cannot diagnose skin diseases, prescribe medications, or perform medical or surgical procedures.

Royal Victoria Regional Health Cent
402-885 Meadowlands Drive
Ottawa, ON K2C 1N6

Phone: (613) 523-4921

The facility is wheelchair accessible.

Dr. Marzario is a licensed Dermatologist 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 is typically required for consultations with Dr. Marzario for medically necessary services covered by the provincial health plan. Cosmetic consultations may have different requirements.

Verify registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Marzario-Barbara/0327948-119324