Make Appoinment

About Dr Dy

Katrina Dy, M.D.

Dr. Katrina Dy is a board certified dermatologist and a Fellow of the American Academy of Dermatology. Dr. Dy received her medical degree from The George Washington University School of Medicine, Washington, D.C. in 2002. She completed both her Internal Medicine internship and her Dermatology residency at Mayo Clinic in Rochester, Minnesota. Prior to joining Dermcare Physicians and Surgeons, Dr. Dy worked for practices in New Hampshire and in the Cambridge – Boston area. She practices general dermatology.

Areas of Specialization

General Dermatology

Special Procedures & Techniques

Adult Dermatology


Mayo Clinic 2006

Board Certification


Medical School

The George Washington University School of Medicine 2002

The Physicians at Dermcare are affiliated with the following hospitals and networks

Beth Israel Providers


Lowell General

Mount Auburn Hospital

Partners Healthcare Network

Steward Healthcare Network Massachusetts


Appointment Request

    Full name
    Date of birth

    Reason for visit

    Please choose a provider


    Recent Blog

    Rosacea and Menopause

    Do you remember someone once telling you that, after puberty,...

    Read More

    Do you want skincare tips, blogs, and much more delivered right to your inbox?

    Join our list below.