Joseph Treat, MD

Clinical Locations

Primary Location

Fox Chase Cancer Center
333 Cottman Avenue
Philadelphia, PA 19111


Attending Physician

Treatment Philosophy

I am a medical oncologist who since 1991 has been devoted to only seeing patients with a diagnosis of lung cancer or mesothelioma. I am involved with a wide range of studies in lung cancer. Some of these involve new drugs. I work within an experienced multi-specialty team of surgeons, radiation oncologists, and pulmonists. All of these have a devotion and interest in the diagnosis, treatment and care of the patient with a chest malignancy. I joined Fox Chase Cancer Center in 1999.

Education, Training & Credentials

Educational Background

  • Fellow, Medical Oncology, Lombardi Cancer Center, Georgetown University Hospital, Washington, DC
  • Resident, Internal Medicine, Georgetown University Hospital, Washington, DC
  • Lewis Katz School of Medicine, Temple University, 1979


  • American Board of Internal Medicine, 1982
  • Medical Oncology, 1985