Skin Diseases in New York City
If you develop a skin rash, discoloration, scaliness, or itching, a skin disease may be to blame. At NY Partners Dermatology, board-certified dermatologist Sarah Siu, MD, and her team diagnose and treat common skin diseases to achieve healthier, younger-looking skin without invasive treatments.
About Skin Diseases
Skin diseases are common conditions that affect the health, feel, or appearance of the skin. When left untreated, they can cause discomfort or embarrassment. The NY Partners Dermatology team is highly trained with years of experience reducing bothersome symptoms and restoring skin health.

Common Skin Diseases Treated at NY Partners Dermatology
Rosacea
Rosacea is an inflammatory skin condition that causes a rash and reddened skin, typically on the nose and cheeks.
Psoriasis
Psoriasis can cause silvery scales and thick red skin, often on the scalp, knees, elbows, face, lower back, palms, or soles of the feet.
Eczema
Eczema (also called atopic dermatitis) is a skin disease that causes swelling, irritation, dry and itchy skin, and rashes. It may appear on the inside of the elbows, face, behind the knees, or on the feet and hands.
Dry skin
Dry skin affects people of all ages, leading to rough, flaky skin, itching, and irritation. It may be a symptom of another skin condition or result from weather, harsh skin care products, overbathing, or sun damage.
Skin infections
Skin infections occur when bacteria infect the skin and sometimes the underlying tissues. When left unaddressed, they can cause swelling, redness, irritation, discomfort, and sometimes a collection of pus.
Skin cancer
is the replication of diseased cells, often caused by excessive sun exposure or genetics. If left untreated, the cancer may spread.
Risk Factors for Skin Diseases
Factors that increase your risk of developing skin diseases include a family history of skin conditions, immune system problems, allergens, certain medications, diabetes, and sun exposure. Bacteria, viruses, or fungi can also be responsible.
Diagnosing Skin Diseases
The NY Partners Dermatology specialists diagnose skin diseases after discussing your symptoms, medical history, and lifestyle habits. They complete a physical exam and may take a biopsy or skin scraping for further analysis. Additional testing such as patch tests or blood work may also be recommended.
Skin Disease Treatment Options
Common treatments include oral medicines, topical medications or creams, injections, light therapy, and surgical procedures. Supporting your care at home by minimizing stress, keeping your skin clean, eating nutritious foods, and avoiding smoking and excess alcohol can also make a meaningful difference.
Request an AppointmentNY Partners Dermatology diagnoses and treats skin diseases such as rosacea, psoriasis, eczema, and skin infections. Skin disease treatment is available at the practice’s Flushing and Brooklyn, NY locations.
NY Partners Dermatology diagnostica y trata enfermedades de la piel como rosácea, psoriasis, eczema e infecciones cutáneas. El tratamiento para enfermedades de la piel está disponible en los consultorios de la práctica en Flushing y Brooklyn, NY.
NY Partners 皮膚科診斷和治療多種皮膚疾病,包括玫瑰痤瘡、銀屑病、濕疹及皮膚感染等。皮膚疾病診療可在 Flushing 和 Brooklyn, NY 的診所進行。
NY Partners 피부과는 주사비(딸기코), 건선, 습진, 피부 감염 등 다양한 피부 질환을 진단하고 치료합니다. 피부 질환 진료는 Flushing과 Brooklyn, NY에 위치한 진료소에서 받으실 수 있습니다.