Medical dermatology
Diagnosis and treatment for skin, hair & nails
From stubborn acne and eczema to mole checks and skin infections, we treat patients from infancy to their senior years — with clear explanations and a plan that fits your life.
In the office
Procedures we perform
Many diagnoses and treatments are done right in the office, often at the same visit.
Full skin exams
Head-to-toe skin cancer screening and mole checks.
Skin biopsies
Quick in-office sampling to diagnose suspicious spots, growths and rashes.
Acne surgery
Gentle extraction of blackheads, whiteheads and milia.
Steroid (Kenalog) injections
For inflamed cysts, keloids and patchy hair loss.
Cryotherapy
Freezing warts and actinic keratoses with liquid nitrogen.
Electrodesiccation
Removal of small benign growths such as syringomas.
Skin cultures
Lab testing for bacterial, viral and fungal infections.
Allergy patch testing
Finding the cause of allergic contact rashes.
Corn & callus care
Paring thickened skin on the feet and hands.
Conditions we treat
Find your skin concern
Short, plain-English overviews. Every person’s skin is different — a visit is the best way to get a diagnosis and the right treatment.
Acne, Rosacea & Breakouts
Acne & acne scarring
Clogged pores, oil and inflammation cause blackheads, whiteheads, pimples and deeper cysts on the face, chest and back. We build a treatment plan around your skin type, from topical and oral medications to in-office extractions and injections, and offer options to soften scars once breakouts are under control.
Rosacea
A long-term condition that causes facial flushing, persistent redness, visible blood vessels and sometimes acne-like bumps. It can’t be cured, but prescription creams, oral medication, trigger management and light-based treatment can keep it calm.
Folliculitis
Inflamed or infected hair follicles that look like small red or pus-filled bumps, often after shaving, sweating or hot-tub use. Treatment depends on the cause — bacterial, fungal or irritation — and may include medicated washes, creams or oral medication.
Hidradenitis suppurativa
A chronic inflammatory condition that causes painful, recurring lumps and abscesses in the armpits, groin and other skin folds. Early, consistent treatment with topical and oral medications, injections and lifestyle measures helps reduce flares and scarring.
Eczema, Rashes & Itch
Eczema (atopic dermatitis)
Dry, itchy, inflamed patches that come and go, common in children but seen at every age. Treatment combines gentle skin care and moisturizing with prescription creams, and newer oral or injectable medications for moderate to severe eczema.
Contact dermatitis
An itchy, red or blistering rash caused by something touching the skin — either an irritant (soaps, cleaners, frequent hand-washing) or an allergen (nickel, fragrance, preservatives, hair dye). We identify the trigger and calm the rash.
Skin allergy patch testing
Small amounts of common allergens are taped to your back for about 48 hours and checked over the following days to find out what is causing allergic contact dermatitis, so you know exactly what to avoid.
Hives (urticaria)
Itchy, raised welts that appear and fade within hours, sometimes triggered by foods, medications, infections or stress. Most cases respond to antihistamines; long-lasting (chronic) hives may need further evaluation and treatment.
Poison ivy, oak & sumac
An allergic reaction to urushiol, an oil in these plants, causing an itchy rash with streaks of blisters one to two days after contact. Prescription steroid creams or tablets ease severe or widespread reactions.
Itchy skin (pruritus)
Persistent itching with or without a visible rash. It can come from dry skin, eczema, infections or infestations, and sometimes from internal conditions, so we look for the cause as well as relieving the itch.
Lichen simplex chronicus
Thick, leathery patches of skin caused by a cycle of itching and scratching the same spot over time. Treatment breaks the itch-scratch cycle with strong anti-itch and anti-inflammatory creams, covering the area and sometimes injections.
Pityriasis rosea
A harmless rash that usually starts with one larger oval “herald patch,” followed days later by smaller scaly patches on the trunk. It typically clears on its own within 6–10 weeks; we confirm the diagnosis and treat any itch.
Rashes
“Rash” covers many different conditions — allergic, infectious, inflammatory or medication-related. A careful exam (and sometimes a culture or biopsy) tells us what it is so it can be treated correctly.
Blisters
Fluid-filled bumps caused by friction, burns, infections or allergic reactions, and less often by autoimmune blistering conditions. We find the cause, treat the skin and prevent infection.
Psoriasis & Chronic Skin Conditions
Psoriasis
An immune-related condition that causes thick, red, scaly plaques, often on the elbows, knees, scalp and lower back, and can affect the nails and joints. Options range from creams and scalp treatments to oral and biologic medications.
Lichen planus
An inflammatory condition that causes itchy, flat-topped, purplish bumps on the skin and sometimes lacy white patches in the mouth. Prescription creams and other medications relieve symptoms while it settles.
Keratosis pilaris
Tiny rough bumps, usually on the upper arms, thighs or cheeks, caused by built-up keratin around hair follicles. It is harmless; exfoliating creams and good moisturizing make the skin smoother.
Scleroderma & morphea
Conditions in which the skin becomes hard and thickened because of excess collagen. Morphea affects only the skin; systemic scleroderma can involve internal organs. We evaluate skin changes, treat the skin and coordinate care with your other doctors.
Moles, Growths & Skin Cancer
Skin cancer screening (total body exam)
A head-to-toe check of your skin, including the scalp, nails and areas that are hard to see, looking for skin cancer and changing moles. Recommended yearly for most adults, and more often if you’ve had skin cancer or have many moles.
Atypical moles
Moles that are larger, irregular in shape or uneven in color. Most are benign, but they can resemble melanoma and signal a higher risk, so we monitor them and biopsy any that change.
Actinic keratosis
Rough, scaly spots on sun-exposed skin such as the face, scalp, ears and hands. They are precancerous, so we treat them — often with cryotherapy or prescription creams — before they can turn into squamous cell carcinoma.
Skin cancer: basal cell, squamous cell & melanoma
Basal cell carcinoma and squamous cell carcinoma are the most common skin cancers and are highly treatable when found early. Melanoma is less common but more serious. We biopsy suspicious spots, treat many skin cancers in the office and refer for Mohs surgery when needed.
Warts
Rough skin growths caused by the human papillomavirus (HPV), common on the hands and feet. Treatments include freezing (cryotherapy), prescription topicals and other in-office methods.
Molluscum contagiosum
Small, smooth, pearly bumps with a dimple in the center, caused by a common virus and seen most often in children. They usually clear on their own over months, but in-office treatment can speed this up and limit spreading.
Corns & calluses
Thickened skin that forms where shoes or activity cause repeated pressure or friction. We carefully pare them down in the office and advise on padding and footwear to keep them from returning.
Skin Infections
Cellulitis
A bacterial infection of the deeper skin that causes spreading redness, warmth, swelling and pain, usually on the legs. It needs prompt antibiotic treatment — seek urgent care for fever, rapidly spreading redness or severe pain.
Ringworm of the body (tinea corporis)
A fungal infection — not a worm — that causes itchy, ring-shaped patches with a scaly border. It usually clears with antifungal creams; widespread cases may need oral medication.
Jock itch (tinea cruris)
A fungal infection of the groin and inner thighs that causes an itchy, red rash, more common with heat and sweating. Antifungal creams and keeping the area dry clear it up.
Scalp ringworm (tinea capitis)
A fungal infection of the scalp, most common in children, causing scaly patches and hair loss. It needs oral antifungal medication, as creams alone can’t reach the hair roots.
Tinea versicolor
A common, non-contagious overgrowth of skin yeast that causes lighter or darker patches on the chest, back and shoulders. Antifungal washes or creams clear it; the skin color can take a few months to even out.
Candidiasis (yeast infection)
Overgrowth of Candida yeast in warm, moist areas such as skin folds, the diaper area or the corners of the mouth, causing a red, itchy rash. Antifungal creams and keeping the area dry are the main treatment.
Shingles (herpes zoster)
A painful, blistering rash in a band on one side of the body, caused by the chickenpox virus reactivating. Antiviral medication works best when started within about 3 days of the rash appearing; vaccination helps prevent it.
Viral rashes in children
Common childhood viruses such as hand, foot and mouth disease (coxsackievirus), fifth disease and roseola cause fever and distinctive rashes. They usually run their course; we confirm the diagnosis and help with comfort.
Scabies
A contagious infestation with tiny mites that burrow into the skin, causing intense itching that is often worse at night. Prescription treatment is needed for the patient and close contacts at the same time, along with washing bedding and clothing.
Pigment, Discoloration & Birthmarks
Melasma & dark spots
Melasma causes brown or gray-brown patches, mostly on the face, triggered by sun and hormones. Dark spots can also follow acne or injury. Daily sun protection, prescription lightening creams, peels and select light treatments help even the tone.
Vitiligo
Loss of pigment in patches of skin because the immune system attacks pigment cells. Prescription creams and other therapies can help restore color and slow spreading.
Birthmarks
Marks present at birth or shortly after — pigmented (such as café-au-lait spots and congenital moles) or vascular (such as hemangiomas and port-wine stains). Most are harmless; we evaluate them and advise on monitoring or treatment.
Hair, Nails & Sweat
Hair loss & thinning
Losing 50–100 hairs a day is normal; patchy loss or noticeable thinning is not. Causes include genetics, stress, illness, hormones and conditions such as alopecia areata. We find the cause and treat it with topical, oral or injected medication.
Nail conditions
Changes in nail color, thickness or shape can point to fungal infection, psoriasis, injury or, rarely, something more serious. We diagnose nail problems — sometimes with a culture — and treat ingrown, infected and diseased nails.
Excessive sweating & body odor
Hyperhidrosis is sweating beyond what the body needs, often of the underarms, hands or feet. Bromhidrosis is odor from bacteria breaking down sweat. Prescription antiperspirants, medicated washes and other treatments help.
Aging & Sun-Damaged Skin
Wrinkles, fine lines & under-eye bags
Sun exposure and time thin the skin and break down collagen. Daily sunscreen and prescription retinoids help, and in-office treatments such as Morpheus8 radiofrequency microneedling, IPL and chemical peels can firm and refresh the skin.
No matching condition found. Not sure what you have? Book a visit or call (718) 868-9280.
This information is general education and is not a diagnosis or a substitute for an exam. If you have a fever with a spreading red rash, a rapidly changing mole or any other urgent concern, seek care promptly.
Not sure what’s going on with your skin?
You don’t need to know the name of your condition. Book a visit and we’ll examine your skin, explain what we find and walk you through your options.