Dr. Adam J. Czelusta. Make an Appointment + Locations, Office Hours & Directions. Katy Dermatology, PA . 21310 Provincial Boulevard, Katy, TX 77450 map Call for an Appointment Dr. Adam Czelusta, a dermatologist in Katy, TX, cares for issues affecting the skin, like dermatitis, along with conditions affecting the hair & nails. ....