Essential Dermatology 
220 N Main St #201
Natick, MA 01760 
Phone: (508) 827-2615 
Monday–Friday: 7:30 a.m.–5 p.m.

Essential Dermatology 
246 Maple Street
Marlborough, MA 01752
Phone: (508) 827-2615 
2nd and 4th Tuesdays of the Month: 8:00 a.m.–5:00 p.m.