Dr. John Nelson Kraft

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

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.
• 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.

Nail Disorders (Onychopathies)

• 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.
• Beau's Lines & Other Nail Dystrophies: Transverse depressions in the nails (Beau's lines) or other changes in nail texture or appearance that can indicate systemic illness, trauma, or nutritional deficiencies.

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.
• Telogen Effluvium: A type of temporary, diffuse hair shedding often triggered by significant stress, illness, surgery, nutritional deficiencies, or hormonal changes (e.g., postpartum).
• Alopecia Areata (Patchy, Totalis, Universalis, Ophiasis): An autoimmune disorder causing hair to fall out, often in round patches. Can affect scalp, beard, eyebrows, eyelashes, or entire body.

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

• 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.
• Chemical Peels (Superficial, Medium, Deep - Glycolic, Salicylic, TCA, Phenol): Application of chemical solutions to exfoliate the skin and improve texture, tone, and appearance by treating acne, sun damage, pigmentation, and fine lines. Peel depth varies by agent and concentration.
• Nail Disorder Treatment (Fungal Infections, Psoriasis, Lichen Planus, Ingrown Nails, Tumors): Diagnosis and management of conditions affecting the nails, including infections, inflammatory disorders (like nail psoriasis or lichen planus), structural abnormalities, ingrown nails, and benign or malignant nail unit tumors.
• 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.
• Comprehensive Dermatological Consultation & Full Body Skin Examination: In-depth assessment of conditions affecting the skin, hair, and nails, including review of medical history, complete skin examination (including scalp, nails, and mucous membranes), diagnostic testing, and personalized treatment planning.
• Hyperhidrosis (Excessive Sweating) Treatment (Topical, Oral, Botulinum Toxin): Management options for excessive sweating of the underarms, palms, or soles, including prescription antiperspirants, oral medications, and botulinum toxin injections.
• Treatment for Skin Infections (Bacterial, Fungal, Viral, Parasitic): Diagnosis and treatment of various skin infections, such as impetigo, cellulitis, erysipelas, ringworm (tinea), athlete's foot, nail fungus (onychomycosis), warts, molluscum contagiosum, herpes simplex/zoster, and scabies.

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

Region of Peel - Public Health's dermatology practice is situated in the vibrant neighborhood of Markham Village, Old Markham Village. The facility is conveniently located near major community landmarks such as Uptown Market and CF Markville Mall, making it easily accessible for residents and visitors alike. Public transit options include York Region Transit (YRT) / Viva, providing reliable and frequent service to and from the area. The clinic is wheelchair accessible, ensuring ease of access for patients with mobility needs. Parking is available at or near the facility, facilitating a stress-free visit for all patients.

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

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

When should someone consider seeing a Dermatologist like Dr. Kraft?

A referral to a Dermatologist like Dr. Kraft is often recommended by a family physician for: any new or changing moles or skin growths; persistent or severe skin rashes (e.g., eczema, psoriasis) not responding to initial treatments; severe or cystic acne; chronic hives; significant hair loss or scalp disorders; problematic nail conditions (e.g., persistent fungal infections, unusual changes); suspected skin infections; or for expert skin cancer screening, especially if you have risk factors like a personal or family history of skin cancer, numerous moles, or significant sun exposure. Early consultation can be key for effective management and diagnosis.

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

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

What kind of sunscreen does Dr. Kraft recommend?

While specific brand recommendations can vary, Dr. Kraft would likely advise choosing a broad-spectrum sunscreen that protects against both UVA and UVB rays, with an SPF (Sun Protection Factor) of 30 or higher. For daily use, a lighter formulation might be preferred, while for prolonged outdoor activities, water-resistant sunscreen is important. Consider your skin type: individuals with sensitive skin might prefer mineral-based sunscreens containing zinc oxide or titanium dioxide. The most important thing is to apply sunscreen generously and reapply it every two hours, or more often if swimming or sweating. Dr. Kraft can provide personalized recommendations based on your skin type and lifestyle during your consultation.

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

The recommended frequency for skin cancer screenings by a Dermatologist like Dr. Kraft 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. Kraft 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.

Region of Peel - Public Health
25 Main St. Markham N.
Markham, ON L3P 1X2

Phone: (905) 472-9950 | Fax: (905) 472-3366

The facility is wheelchair accessible.

Dr. Kraft 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. Kraft 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/Kraft-John-Nelson/0232933-84674