Ranked guide · Katy, Texas
The 10 Best Dermatologists in Katy (2026)
The 10 dermatology practices in Katy with the strongest public record, out of the 13 we list, ranked by Google rating weighted by how many reviews back it. Paid placement never changes this order.
Photos from each practice's Google Business Profile.
Medical vs. cosmetic dermatology
Dermatologists handle two kinds of visits. Medical dermatology covers skin checks, changing moles, acne, eczema, psoriasis, and rashes; cosmetic dermatology covers lasers, injectables, and skin-quality treatments. Most practices above do both, but book the right visit type, and see a dermatologist promptly for any mole that is changing in size, shape, or colour, a spot that bleeds or won't heal, or a new growth. Those are screening visits, not cosmetic consultations, and they should never wait behind one.