Donald D. Peterson, MD

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Locations and Appointments

Lankenau MOB West, Suite 230
100 East Lancaster Avenue
Wynnewood, PA 19096
  • Phone: 610.642.3796
  • Fax: 610.642.2943
  • Accessibility: Public Transportation

Lankenau MOB South, Suite 108
100 East Lancaster Avenue
Wynnewood, PA 19096

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 Donald D. Peterson, MD

  • Language: English
Specialties Accepting New Patients
Pulmonary Disease / Critical Care Board certified since 1980
Critical Care Board certified since 1988
Internal Medicine Board certified since 1978
Primary Affiliation
Academic Titles
  • Clinical Professor of Medicine
  • Jefferson Medical College
Clinical Titles
  • Attending Physician
  • System Division Chief


Medical school
  • Harvard Medical School
  • Hospital of the University of Pennsylvania
  • Hospital of University of Pennsylvania
  • Hospital of University of Pennsylvania
  • Hospital of 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 College of Physicians
  • American Society of Internal Medicine
  • American Thoracic Society
  • American College of Chest Physicians
  • American Medical Association
  • Philadelphia County Medical Society
  • Pennsylvania Thoracic Society
  • American Lung Association
  • American Sleep Disorders Association
  • Philadelphia College of Physicians

Patient Satisfaction Ratings and Comments