David T. Harris, MD

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Locations and Appointments

Lankenau MOB South, Suite 417
100 East Lancaster Avenue
Wynnewood, PA 19096
  • Phone: 610.658.9690
  • Fax: 610.658.9692
  • Accessibility: Public Transportation

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 David T. Harris, MD

  • Language: English
Specialties Accepting New Patients
Hematology / Oncology Board certified since 1976
Oncology Board certified since 1977
Internal Medicine Board certified since 1972
Primary Affiliation
Primary Treatments
Academic Titles
  • Clinical Professor of Medicine, Department of Medicine
  • Jefferson Medical College
Clinical Titles
  • Attending Physician
  • Senior Clinical Investigator, Lankenau Institute for Medical Research


Medical school
  • Harvard Medical School
  • Philadelphia General Hospital
  • Philadelphia General Hospital
  • American Oncologic Hospital
  • McAfee Army Hospital

*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
  • Philadelphia County Medical Society
  • Pennsylvania Medical Society
  • Pennsylvania Society of Hematology/Oncology
  • Philadelphia Cancer Research Association

Patient Satisfaction Ratings and Comments