Dr. Lin Xing – Dermatologist | Oakville, ON

Dr. Lin Xing 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 Credit Valley Hospital in Oakville, 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.

She graduated with a Medical Degree from Queen's University in Canada and has over 5 years of experience as a Dermatologist since 2019. Dr. Xing is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO), with license number 100337. Her certifications and ongoing professional development ensure she remains current with the latest dermatological advancements and standards of care.

Dr. Xing’s clinical philosophy is centered on a commitment to evidence-based skin care, patient education on skin health and prevention, early detection of skin cancer, and the development of personalized treatment plans tailored to each patient's needs. She is dedicated to providing attentive, compassionate care to her patients in Oakville. Fluent in both English and Mandarin, she strives to communicate clearly and effectively to ensure patients are well-informed about their conditions and treatment options.

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

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.
• 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.
• Dermatomyositis: An inflammatory disease marked by muscle weakness and a distinctive skin rash, often on the face, eyelids (heliotrope rash), knuckles (Gottron's papules), and chest.

Hair & Scalp Disorders

• Traction Alopecia: Hair loss caused by prolonged or repetitive tension on the hair follicles, often due to tight hairstyles (braids, ponytails, extensions).
• 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.
• Cicatricial Alopecia (Scarring Alopecia - e.g., Lichen Planopilaris, Frontal Fibrosing Alopecia, CCCA): A group of rare disorders that destroy hair follicles, replace them with scar tissue, and cause permanent hair loss. Examples include Lichen Planopilaris, Frontal Fibrosing Alopecia, and Central Centrifugal Cicatricial Alopecia.

Nail Disorders (Onychopathies)

• Nail Psoriasis: Psoriasis affecting the fingernails and toenails, causing pitting, discoloration (oil drop sign), thickening, onycholysis (separation from bed), and subungual hyperkeratosis.
• Ingrown Toenails (Onychocryptosis): A condition where the corner or side of a toenail grows into the soft flesh, causing pain, redness, swelling, and potential infection.

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

• 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.
• 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).
• 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.
• Cryosurgery (Liquid Nitrogen Treatment for Pre-cancers & Benign Lesions): Application of extreme cold (liquid nitrogen) to destroy benign (e.g., warts, seborrheic keratoses) or precancerous skin lesions (e.g., actinic keratoses).
• Skin Cancer Screening & Mole Mapping (Dermoscopy & Digital Monitoring): Thorough examination of the skin for suspicious lesions, including moles and other growths. Utilizes dermoscopy for enhanced visualization and may involve digital mole mapping for high-risk patients to track changes over time.
• Skin Biopsy (Punch, Shave, Excisional, Incisional): Obtaining a small sample of skin under local anesthesia for microscopic examination to diagnose various skin conditions, including infections, inflammatory disorders, and skin cancer. Techniques are chosen based on the suspected condition and lesion characteristics.
• Psoriasis & Psoriatic Arthritis Management (Topical, Phototherapy, Systemic, Biologics, JAK inhibitors): Comprehensive management of psoriasis (plaque, guttate, pustular, erythrodermic) and associated psoriatic arthritis, using topical treatments, narrowband UVB or PUVA phototherapy, oral systemic medications (e.g., methotrexate, cyclosporine), and advanced biologic therapies or JAK inhibitors targeting specific immune pathways.

Note: This list provides a general overview of medical and potentially some cosmetic services. Treatment plans are highly individualized. Discuss with Dr. Xing 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.

Credit Valley Hospital, located in Oakville's River Oaks neighborhood, serves as a key medical facility within the region. The hospital's dermatology unit is situated in a dedicated area of the hospital complex, providing specialized skin care services to the community. The facility is easily accessible from major roads and is well-served by Oakville Transit bus routes. The hospital campus offers ample parking, with parking available at or near the facility. The hospital premises are wheelchair accessible, ensuring ease of access for patients with mobility needs. The practice's location within Credit Valley Hospital makes it a convenient choice for residents of Oakville and surrounding areas seeking expert dermatological care.

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

Medically necessary consultations with a licensed Dermatologist like Dr. Xing, 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. Xing'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. Xing, 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. Xing. 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.

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

The benefits of cosmetic procedures offered by a qualified Dermatologist like Dr. Xing 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. Xing 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.

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

To make the most of your first visit with Dr. Xing, 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. Xing.

If Dr. Xing 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. Xing 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 often should I see a Dermatologist like Dr. Xing for skin cancer screening?

The recommended frequency for skin cancer screenings by a Dermatologist like Dr. Xing 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. Xing 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 some common medical procedures a Dermatologist like Dr. Xing performs?

Dermatologists like Dr. Xing 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. Xing can discuss specific procedures relevant to your condition and may have subspecialty interests influencing the range of procedures offered.

Credit Valley Hospital
101-2295 Bristol Cir, Department of Medicine
Oakville, ON L6H 6P8

Phone: (416) 577-8359

The facility is wheelchair accessible.

Dr. Xing 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. Xing 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/Xing-Lin/0289702-100337