Locations Westchester Dermatology 185 Kisco Avenue Suite 300/400 Mount Kisco, NY 10549 Phone: 914-242-2020 Fax: 914-242-0690 Westchester Dermatology 700 White Plains Rd Suite 34 Scarsdale, NY 10583 Phone: 914-472-7023 Fax: 914-472-7027