Dr. Thanashan Rajakulendran

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

Hair & Scalp Disorders

• Tinea Capitis (Scalp Ringworm): A fungal infection of the scalp and hair shafts, common in children, causing scaly patches, hair loss, and sometimes inflammation.
• Androgenetic Alopecia (Male/Female Pattern Hair Loss): A common hereditary form of hair loss characterized by a receding hairline and thinning crown in men, and diffuse thinning over the top of the scalp in women.

Skin Cancers, Precancerous Lesions & Benign Growths

• Skin Cysts (Epidermoid, Pilar, Sebaceous): Benign, sac-like growths under the skin containing fluid or semi-solid material. May become inflamed or infected and sometimes require removal.
• 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.

Inflammatory & Immune-Mediated Skin Conditions

• 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.
• 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.

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

• Teledermatology Consultations (for select conditions & follow-ups): Remote dermatological consultations using secure digital imaging and communication technologies for initial assessment of certain conditions or for follow-up care, enhancing accessibility.
• Laser & Light-Based Treatments (IPL, Fractional Lasers, Ablative/Non-Ablative Resurfacing, Vascular Lasers, Pigment Lasers): Utilizing various laser (e.g., CO2, Erbium, Pulsed Dye, Nd:YAG, Alexandrite, Picosecond) and Intense Pulsed Light (IPL) technologies for skin rejuvenation, wrinkle reduction, scar improvement, hair removal, treatment of vascular lesions (e.g., spider veins, rosacea, port-wine stains), and pigmented lesions (e.g., sun spots, tattoo removal).
• 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.
• 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.
• Medical-Grade Facials & Skincare Consultations: Professional facial treatments tailored to specific skin concerns and expert advice on developing an optimal at-home skincare regimen using medical-grade products.
• 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).
• 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.

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

Dr. Thanashan Rajakulendran practices at a dermatology clinic located within a medical facility in Richmond Hill’s Langstaff neighborhood, specifically in the South Richvale area. The clinic is conveniently situated near the Seneca College King Campus, making it accessible for students and residents in the region. Patients can reach the clinic easily via public transit, with services provided by York Region Transit (YRT) / Viva, which connect the area to broader transit networks. The facility is wheelchair accessible, ensuring barrier-free access for patients with mobility needs. Parking is available at or near the facility, providing convenient options for those arriving by car. The practice offers a welcoming environment committed to high-quality dermatological care.

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

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

What does a Dermatologist like Dr. Rajakulendran specialize in?

A Dermatologist, such as Dr. Rajakulendran, is a medical doctor with highly specialized training in diagnosing and treating over 3,000 conditions affecting the skin, hair, and nails in patients of all ages – from newborns to seniors. This includes a wide spectrum of diseases from common issues like acne, eczema, and psoriasis, to more complex conditions like skin cancer, autoimmune skin disorders (e.g., lupus, pemphigus), severe allergic reactions, and genetic skin diseases. He is a Dermatologist specializing in the comprehensive medical and surgical care of skin, hair, and nail conditions. Dr. Rajakulendran offers various medical, surgical, and potentially cosmetic treatments depending on their practice focus.

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

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

2-245 West Beaver Creek Road
Richmond Hill, ON L4B 1L1

Phone: (905) 883-7997 | Fax: (905) 883-7994

The facility is wheelchair accessible.

Dr. Rajakulendran 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. Rajakulendran 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/Rajakulendran-Thanashan/0303101-106441