Karen K. Deasey, MD

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Locations and Appointments

945 Haverford Road, Suite B
Bryn Mawr, PA 19010
  • Phone: 610.525.1920
  • Accessibility: Public Transportation, Handicap Access

Do you have questions or are you looking for help in choosing the right provider?

Call 1.866.CALL.MLH (1.866.225.5654), Monday through Friday between 8:00 am–6:00 pm ET, to speak with a member of our referral staff who can help find the doctor who is right for you.

About Karen K. Deasey, MD

  • Gender: Female
  • Years of Experience: 41
  • Language: English


Medical school
  • Medical College of Pennsylvania
  • Abington Memorial Hospital
  • Hospital of the University of Pennsylvania

*Members of the Main Line Health medical staff are affiliated with Bryn Mawr Hospital, Lankenau Medical Center, Paoli Hospital and Riddle Hospital. Membership on the medical staff of any of our hospitals does not constitute an employment or agency relationship.

Awards & Memberships

Current Membership & Activities
  • American Academy of Dermatology
  • American Contact Dermatitis Society
  • Council for Nail Disorders
  • Pennsylvania Academy of Dermatology
  • Philadelphia Dermatologic Society