John G. Devlin, MD

Back to Find A Doctor

Locations and Appointments

Bryn Mawr Medical Arts Pavilion
825 Old Lancaster Road, Suite 440
Bryn Mawr, PA 19010
  • Phone: 610.525.4511
  • Fax: 610.525.8561
  • 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 John G. Devlin, MD

  • Language: English
Specialties Accepting New Patients
Hematology / Oncology Board certified since 2008
Oncology Board certified since 2007
Internal Medicine Board certified since 2004
Primary Affiliation
Clinical Titles
  • Chief of Medical Oncology and Hematology at Bryn Mawr Hospital
  • Associate Principal Investigator for Main Line Health NCORP Clinical Trials Program
  • Vice-Chair of the Main Line Health Cancer Committee


Medical school
  • Temple University School of Medicine
  • Temple University Hospital
  • Fox Chase Cancer Center
  • Temple University 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

Honors, Awards, Citations
  • “Top Doc” in Main Line Today annually since 2010
Current Membership & Activities
  • Member of the Bryn Mawr Hospital Institutional Review Board
  • Member of the Bryn Mawr Hospital Ethics Committee
  • Member of the Bryn Mawr Hospital Medical Operations Committee
  • Member of the Main Line Health Medical Executive Committee
  • American Society of Clinical Oncology
  • American Society of Hematology
  • Sigma XI - National Research
  • Pennsylvania Medical Society

Patient Satisfaction Ratings and Comments