Hair Loss Dermatologist in New York City

A dermatologist is a medical doctor trained to diagnose conditions affecting the hair, scalp and skin. Medical evaluation is particularly important when inflammation, autoimmune disease, scarring or another medical condition may be involved.

The visit typically includes a detailed history and examination of the hair and scalp. Digital trichoscopy may be used when magnified evaluation can provide clinically useful information.

No. There is no universal laboratory panel for every patient. Testing is selected according to the history, examination and suspected diagnosis.

A scalp biopsy may be considered when the diagnosis remains uncertain or when inflammatory or scarring alopecia is suspected.

Yes. Telogen effluvium can occur together with androgenetic alopecia, and inflammatory disease may coexist with another form of hair loss.

Not necessarily. Shedding refers to increased release of hairs, while progressive hair loss may involve miniaturization, reduced density or follicular damage.

No. Different hair-loss disorders have different mechanisms and treatment priorities. The appropriate plan depends on the diagnosis and individual clinical situation.

Hair changes slowly. Meaningful improvement commonly takes several months, and in some conditions stabilization is the first treatment goal.

Once a follicle has been permanently destroyed by scarring, regrowth from that follicle may not be possible. Treatment focuses on controlling disease activity and protecting follicles that remain viable.

Consider evaluation when shedding persists, density changes, the part or hairline looks different, or scalp symptoms develop. Earlier assessment is particularly reasonable for rapid or patchy loss, burning, redness or scaling.