Michael J. Walker, MD

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Practice Philosophy

Your health is our priority. Our team of thoracic disease specialists are committed to offering you personalized, state-of-the-art, innovative care. We understand that your needs will change across the timeline of your illness and our team will be prepared to care for you and guide you as these events unfold.

This doctor is employed by Main Line HealthCare, the multispecialty physician network of Main Line Health, including more than 350 community and hospital-based physicians.

Locations and Appointments

Bryn Mawr Hospital, MOB North, Suite 210
830 Old Lancaster Avenue
Bryn Mawr, PA 19010
  • Phone: 610.527.1600
  • Fax: 610.527.9369
  • Accessibility: Public Transportation

Paoli Hospital MOB 3, Ste 331
255 West Lancaster Avenue
Paoli, PA 19301

Lankenau MOB South, Ste. 222
100 East Lancaster Avenue
Wynnewood, PA 19096
  • Phone: 610.527.1600
  • Fax: 610.527.9369
  • Accessibility: Public Transportation

Riddle Health Center 3, Ste 3401
1098 W. Baltimore Pike
Media, PA 19063
  • Phone: 610.527.1600
  • Fax: 610.527.9369
  • 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 Michael J. Walker, MD

Dr. Walker has been in practice for 20 years as a board certified in thoracic surgeon.

  • Language: English
Specialties Accepting New Patients
Thoracic Surgery Board certified since 1996
Surgical Oncology
Primary Affiliation
Academic Titles
  • Jefferson Medical College
Clinical Titles
  • Medical Director, Cancer Program, Main Line Health
  • Chief, Thoracic Surgery, Main Line Health


Medical school
  • Jefferson Medical College
  • Thomas Jefferson University Hospital
  • University of Washington

*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

Honors, Awards, Citations
  • 2011–15 TOP DOCTOR – Thoracic Surgery, U.S. News & World Report
  • 2011–20 TOP DOCTOR – Thoracic Surgery, Philadelphia Magazine
  • 2004–08 – New York Medical College Teaching Award
  • 2008, 2007, 2005, 2001 – Teaching Attending of the Year, Award of Teaching Excellence, Sound Shore Hospital
  • 2004–07 – CRCA Top Surgeon
  • 2007 – Top Doctors, Connecticut Magazine
  • 2007 – Top Doctors, NY Metro Area
  • 2006 – New York Medical College
  • AOA Clinical Faculty Award
Current Membership & Activities
  • Fellow, American College of Surgeons
  • Society of Thoracic Surgeons
  • Society of Surgical Oncology
  • American Society of Clinical Oncology
  • General Thoracic Surgical Club
  • Past Vice President, Eastern Cardiothoracic Surgical Society

Patient Satisfaction Ratings and Comments