William L Diehl, MD

Morristown Medical Center, Summit Medical Group
Dr. Diehl is a surgical oncologist and breast surgeon specializing in the treatment of breast cancer. He has a special interest and expertise in triple negative breast cancer. He is the medical director of the Summit Medical Group Breast Center, past medical director of the Saint Clare’s Hospital Breast Center and past director of the Morristown Medical Center multidisciplinary breast cancer panel. He served on the NJ governor’s task force on breast cancer and also on the NJ COVID 19 Breast Cancer Task Force. He is on the surgical faculty at Morristown Medical Center where he is involved in the teaching of surgical residents.

Triple Negative Breast Cancer 2020 Year In Review

What a year! We all want to put 2020 behind us, but there was good news in the world of ...
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Breast Cancer and Women in the Armed Forces

We must remember the heavy burden carried by the men and women who have died, served and are serving in ...
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Triple Negative Breast Cancer: Liquid Biopsies

By William L. Diehl, M.D. From time to time I will present topics that are not specific to Triple Negative ...
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Triple Negative

Welcome to Triple Negative

Welcome to this first blog post for Triple Negative. You or a loved one must have been diagnosed with this ...
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