About Mercer Island Dermatology
Mercer Island Dermatology is a dermatologist-owned practice on Mercer Island, Washington, led by board-certified dermatologist Allison Hughes, MD, PhD. The practice provides medical dermatology for patients of all ages — including care for acne, rosacea, eczema, psoriasis, and skin cancer, plus superficial radiotherapy and photodynamic therapy — alongside cosmetic services such as Botox and Xeomin, dermal fillers, Kybella, PDO threads, sclerotherapy, CO2 and profractional laser resurfacing, laser hair removal, and microneedling. It accepts major insurance plans and serves patients from Seattle and the Eastside.
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Face
Skin & Injectables
Wellness & Longevity
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Thread LiftChemical PeelLaser Skin ResurfacingMicroneedlingLaser Hair RemovalDermal Fillers









