Dr. Lyne Pronovost

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

Skin Cancers, Precancerous Lesions & Benign Growths

• Actinic Keratosis (Solar Keratosis): A rough, scaly patch on sun-exposed skin that is considered precancerous and can sometimes progress to squamous cell carcinoma if left untreated.
• 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.

Hair & Scalp Disorders

• Seborrheic Dermatitis of the Scalp (Dandruff): A common condition causing scaly patches, red skin, and stubborn dandruff on the scalp. Can also affect oily areas of the body.
• Tinea Capitis (Scalp Ringworm): A fungal infection of the scalp and hair shafts, common in children, causing scaly patches, hair loss, and sometimes inflammation.

Inflammatory & Immune-Mediated Skin Conditions

• Dermatitis Herpetiformis: An intensely itchy, blistering rash often associated with celiac disease (gluten sensitivity), typically appearing on elbows, knees, buttocks, and scalp.
• 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.
• Eczema (Atopic, Contact, Seborrheic, Discoid, Asteatotic): A group of chronic conditions causing itchy, inflamed, and often dry skin. Types vary in appearance and common locations, triggered by genetics, allergens, irritants, or other factors.

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

• Phototherapy (Narrowband UVB, Broadband UVB, PUVA, Excimer Laser): Controlled administration of specific wavelengths of ultraviolet light to treat various skin conditions such as psoriasis, eczema, vitiligo, and cutaneous T-cell lymphoma.
• Patch Testing for Allergic Contact Dermatitis (Standard & Expanded Panels): Diagnostic procedure to identify specific allergens causing contact dermatitis by applying small amounts of common (and sometimes occupational or specialized) allergens to the skin.
• Excision of Benign Lesions (Moles/Nevi, Cysts, Lipomas, Skin Tags, Seborrheic Keratoses): Surgical removal of non-cancerous skin growths for medical reasons (e.g., irritation, inflammation) or cosmetic purposes, with pathological examination if indicated.
• Eczema (Atopic, Contact, Seborrheic Dermatitis) Management: Treatment plans for various types of chronic inflammatory skin conditions like eczema, focusing on reducing inflammation, relieving itch, restoring skin barrier function, and preventing flare-ups with topical steroids, non-steroidal topicals, phototherapy, and systemic agents including biologics.
• Cosmetic Mole Removal & Skin Tag Removal: Removal of benign moles or skin tags for aesthetic reasons, typically after dermatoscopic confirmation that the lesion is not suspicious for cancer.
• 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.
• Platelet-Rich Plasma (PRP) Therapy (for Skin Rejuvenation & Hair Loss): Utilizing a concentration of a patient's own platelets to promote tissue repair and regeneration, used for facial rejuvenation (e.g., with microneedling) and to stimulate hair growth in certain types of alopecia.

Note: This list provides a general overview of medical and potentially some cosmetic services. Treatment plans are highly individualized. Discuss with Dr. Pronovost 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 Collège des médecins du Québec (CMQ) and relevant dermatological care guidelines. Contact the clinic or your referring physician regarding new patient intake and referral processes.

Centre Médical Giguère Pronovost is situated in Saint-Bruno-de-Montarville, in a vibrant area near the central part of the community. The practice is conveniently accessible from various points of interest within the neighborhood, including local shops, parks, and public transportation hubs. The facility is wheelchair accessible, ensuring ease of access for all patients. Paid parking options are conveniently located nearby, making visits straightforward and hassle-free for patients commuting by car. The practice's location offers a welcoming environment for individuals seeking expert dermatological care in a comfortable setting.

Are consultations and dermatological treatments with Dr. Pronovost, a Dermatologist, covered by Régie de l'assurance maladie du Québec (RAMQ) in QC?

Medically necessary consultations with a licensed Dermatologist like Dr. Pronovost, 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 Régie de l'assurance maladie du Québec (RAMQ) in QC 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. Pronovost's office or Régie de l'assurance maladie du Québec (RAMQ) beforehand, especially if there's a potential cosmetic component.

Do I need a referral to see Dr. Pronovost, 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. Pronovost. 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. Pronovost 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. Pronovost 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.

Dr. Pronovost mentioned biologics. What are they for skin conditions?

Biologic medications are a newer class of treatments for moderate to severe inflammatory skin conditions like psoriasis, eczema (atopic dermatitis), and hidradenitis suppurativa, when other treatments haven't been effective enough. Unlike traditional systemic drugs that suppress the broader immune system, biologics are proteins engineered to target very specific parts of the immune system that cause inflammation in these diseases. They are usually given by injection (either by Dr. Pronovost's office or self-administered at home) or intravenous (IV) infusion. Dr. Pronovost would discuss the specific biologic, its benefits, potential side effects, and monitoring requirements if it's a suitable option for you.

What are some common medical procedures a Dermatologist like Dr. Pronovost performs?

Dermatologists like Dr. Pronovost perform a variety of diagnostic and therapeutic procedures. Common medical procedures include skin biopsies (punch, shave, or excisional) to diagnose conditions, cryosurgery (freezing with liquid nitrogen) for warts or precancerous spots (actinic keratoses), surgical excision of skin cancers or benign lesions like cysts and atypical moles, intralesional injections (e.g., for keloids or alopecia areata), and prescribing specialized topical or oral medications (including biologics or immunosuppressants for complex conditions). Many dermatologists also offer phototherapy. Dr. Pronovost can discuss specific procedures relevant to your condition and may have subspecialty interests influencing the range of procedures offered.

Centre Médical Giguère Pronovost
1465 rue Roberval
Saint-Bruno-de-Montarville, QC J3V 3P8

Phone: (450) 441-5222 | Fax: (450) 441-0938

The facility is wheelchair accessible.

Dr. Pronovost is a licensed Dermatologist regulated by the Collège des médecins du Québec (CMQ) under the Medical Act in QC. A referral from a family physician is typically required for consultations with Dr. Pronovost for medically necessary services covered by the provincial health plan. Cosmetic consultations may have different requirements.

Verify registration with the Collège des médecins du Québec (CMQ): https://www.cmq.org/en/directory/physicians?number=95033