Is nail fungus different from nail psoriasis?

Yes. Nail fungus is an infection from external sources that causes yellow/brown discoloration and a foul odor. Nail psoriasis is an autoimmune condition that causes "pitting" (tiny dents) and "oil drop" patches under the nail. Because they look similar, a professional diagnosis is essential to avoid using the wrong treatment.

Downtown Brooklyn Nail Diseases & Conditions Treatment | Urgent Care

Author: Yelena Terushkin, PA-C

Clinic: Skin Glow Dermatology, Brooklyn
Last Updated: December 2025

✅ Key Takeaways

🟢 Diagnostic Accuracy: We use dermoscopy and biopsies to distinguish between nail fungus and autoimmune conditions like psoriasis.
🟢 Systemic Indicators: Nail changes such as clubbing or spooning can signal heart, lung, or iron-deficiency issues.
🟢 Advanced Fungus Treatment: 2025 breakthroughs include nanoparticle-based topicals and Cold Plasma Therapy for faster clearance.
🟢 Specialized Procedures: Expertise in treating paronychia (nail fold infections) and performing subungual biopsies for suspicious growths.
🟢 NYC Convenience: Serving Brooklyn Heights, DUMBO, and Manhattan with in-office and virtual consultation options.

📞 Call Now: 718 814-8680 Or Visit our Contact Page
📍 Location: Skin Glow Dermatology – 480 Court St, Suite # 103, Brooklyn, NY 11231

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Comprehensive Nail Disease Treatment & Diagnostics in Brooklyn

Expressive Hands, Healthy Nails: Unveiling the Importance of Nail Health in NYC
Your hands are not only expressive but also convey a wealth of information about your well-being. Strong and healthy nails not only boost confidence but also serve as indicators of your overall health. Discover the significance of nail health at Skin Glow Dermatology in Brooklyn, NY, under the care of Yelena Terushkin, PA-C.

Nail Infections: Urgent Care for Optimal Health

Nail infections can be serious, especially for individuals with diabetes or weakened immune systems. Skin Glow Dermatology emphasizes prompt treatment for non-healing sores and infections. Learn about acute and chronic paronychia, skin infections around fingernails or toenails, and the risks associated with untreated fungal infections.

Addressing Psoriasis and Other Nail Diseases

Psoriasis, known for causing abnormalities like pitting, can affect one or all finger and toe nails. Skin Glow Dermatology, led by Yelena Terushkin, PA-C, specializes in treating various nail conditions, including allergies, eczema, warts, and more. Discover comprehensive solutions for maintaining healthy and beautiful nails.

Skin Glow Dermatology - Book Your Consultation Online NYC

Misshapen or Brittle Nails: Recognizing Deformities and Seeking Solutions

Injuries to the base of the nail can lead to permanent deformities. Skin Glow Dermatology provides insights into nail deformities such as pitting, clubbing, spoon nails, Terry’s nails, vertical nail ridges, ram’s horn nails, and Beau’s lines. If you notice distortions in your nail shape, consult with our dermatology experts.

Nail Growths: Understanding and Addressing Concerns

The skin around and under nails is susceptible to growths, sometimes presenting as discoloration or misshaping of the nail plate. Skin Glow Dermatology emphasizes the importance of examining and possibly biopsying the skin underneath the nail plate when changes occur. Explore common growths, including those related to nail psoriasis.

Ingrown Toenails and Beyond: Comprehensive Nail Care

Skin Glow Dermatology, with Yelena Terushkin, PA-C at the helm, offers comprehensive care for various nail concerns, including ingrown toenails. Discover the expert guidance and personalized solutions available to ensure your nails are not only aesthetically pleasing but also indicative of your overall health.

Nails Treatment Medical Dermatology in Brooklyn, NY

Schedule a Consultation: Elevate Your Nail Health

Elevate your nail health by scheduling a consultation with Yelena Terushkin, PA-C at Skin Glow Dermatology. From infections to deformities and growths, our expert team is dedicated to providing personalized and effective solutions for optimal nail health. Your journey to healthier, more beautiful nails starts here.

Consult with Best Downtown Brooklyn Nail Diseases & Conditions Treatment Specialist

Dermatologist Yelena Terushkin is dedicated to providing exceptional dermatological care to patients in Downtown Brooklyn and its surrounding neighborhoods:

❓ Frequently Asked Questions

Is nail fungus different from nail psoriasis?

Yes. Nail fungus is an infection from external sources that causes yellow/brown discoloration and a foul odor. Nail psoriasis is an autoimmune condition that causes “pitting” (tiny dents) and “oil drop” patches under the nail. Because they look similar, a professional diagnosis is essential to avoid using the wrong treatment.

What causes a dark streak to appear on a fingernail?

A dark vertical line can be a harmless “mole” under the nail or staining. However, it can also be a sign of subungual melanoma, a serious form of skin cancer. Any new or changing dark band should be evaluated by Yelena Terushkin, PA-C, immediately for a potential biopsy.

How long does it take for a damaged nail to grow back?

Fingernails take about 6 months to grow from cuticle to tip, while toenails can take 12 to 18 months. Because growth is slow, many nail treatments require several months of consistency before you see a clear, healthy nail emerge.

Can I get a prescription for nail fungus via Telehealth?

Yes. Through a virtual consultation, we can review high-resolution photos of your nails. If the diagnosis is clear, we can send a prescription for advanced antifungal lacquers or oral medications to your local NYC pharmacy.

Nail Diseases & Conditions Treatment to patients in Brooklyn and Manhattan NY

Yelena Terushkin, PA-C is dedicated to providing Body Sculpting non-invasive body contouring treatments to patients in Downtown Brooklyn and its surrounding neighborhoods: Brooklyn Heights, DUMBO, Boerum Hill, Fort Greene, Cobble Hill, Vinegar Hill, Carroll Gardens, Gowanus, Park Slope, Clinton Hill, Prospect Heights, Red Hook, Navy Yard, Williamsburg, Crown Heights, Atlantic Avenue, Brighton Beach, Fulton Street, Flatbush Avenue, Court Street, Smith Street, Jay Street, and Adams Street, Brighton Beach Avenue, Manhattan Beach, Bedford Avenue, Ocean Avenue, Sheepshead Bay, Ocean Parkway (Brooklyn), Downtown Manhattan, Upper West Side, Upper East Side, Midtown, Chelsea, Greenwich Village, East Village, SoHo (South of Houston Street), Tribeca (Triangle Below Canal Street), Lower East Side, Financial District, Harlem, Washington Heights, Morningside Heights, Inwood, Gramercy, Kips Bay, NoHo (North of Houston Street), Flatiron District,

Medical Disclaimer

The information on this page is for educational purposes only and does not substitute for professional medical advice, diagnosis, or treatment. Nail conditions can be symptoms of underlying systemic health issues, including cardiovascular or pulmonary disease. In 2025, advanced diagnostics, such as nail biopsies and high-resolution dermoscopy, are required to differentiate between complex conditions, including nail psoriasis, fungal infections (onychomycosis), and subungual melanoma. Always consult a licensed professional for any new discoloration or deformities. In a medical emergency, call 911.