To find a doctor, call 800-667-5356 or click below:

Find a Doctor

Request an Appointment

left banner
right banner
Smaller Larger

Dermatology at Chelsea

Make an appointment to see our dermatologist or board-certified nurse practitioner


Our dermatologist is Michael E. Bigby, MD


  • Hours at Chelsea: First Tuesday of each month, 9 a.m. to 4 p.m.
  • Appointments: 617-754-0350
  • Provides: Full range of diagnosis and treatment for skin conditions
  • Board-certified
  • On staff at Beth Israel Deaconess Medical Center in Boston, where Dr. Bigby is a member of the  Department of Dermatology.
  • More about Michael E. Bigby, MD

Our nurse practitioner is Kathleen Fischer, RN, MSN, NP


Kathleen Fischer, NP
  • Hours at Chelsea: Tuesdays,  8:30 am to 3:45 pm
  • Appointments: 617-754-0350
  • Provides: 
    • complete skin checks
    • skin care counseling, treatment plans, and follow-up for a variety of conditions including acne, eczema, psoriasis, rosacea and warts
    • removal of warts and other benign lesions
    • screenings for skin cancer, and biopsies when needed
  • Board-certified Nurse Practitioner 
  • On staff at Beth Israel Deaconess Medical Center in Boston, where Kathleen Fischer is a member of the Department of Dermatology.

Contact Information

Beth Israel Deaconess HealthCare-Chelsea
1000 Broadway
Chelsea, MA 02150
617-975-6000
617-975-6010