Drexel University College of Medicine

Memberships:

• Past member of the Board of Trustees, American College of Gastroenterology
• Past member of the Board of Regents, American College ofPhysicians
• Past chair of the Council of Interspecialty Societies, American College of Physicians
• Past president of the Pennsylvania Society of Gastroenterology
• Past president of the Bockus International Society of Gastroenterology
• Past president of the Philadelphia Gastroenterology Training Group
• Past president of the Philadelphia County Medial Society
• Board of Trustees of the Philadelphia Chapter of the Crohn's and Colitis Foundation of America
• Physician to the Curtis Institute of Music Symphony Orchestra when it has traveled to Europe on concert tour

Awards and Honors:

• Janssen Award for Excellence in Clinical Gastroenterology
• Mastership from the American College of Gastroenterology
• Lindback Award for Excellence in Teaching at Hahnemann University
• Golden Apple Award and oil panting from a graduating class at Hahnemann University
• Best Doctors, 2009-2010, 2011-2012

Dr. Clearfield has lectured widely on various gastrointestinal topics and has published numerous clinical papers, textbook chapters and abstracts. He has a special interest in inflammatory bowel disease. He has coedited or coauthored three textbooks.

• Gastroenterology

• Abdominal pain
• Acid reflux disease
• Crohn's disease
• Gastroenterology
• Inflammatory bowel disease
• Ulcerative colitis

• Graduate Hospital of the University of Pennsylvania

• Graduate Hospital of the University of Pennsylvania

• Gastroenterology - Graduate Hospital of the University of Pennsylvania