Jefferson University Hospitals

Physician Profile

Leo Katz, MD

Jefferson University Physician

Academic Title: Clinical Associate Professor

Gastroenterology - Barrett's Esophagus
Gastroenterology - Celiac Disease and Management
Gastroenterology - Colon Disease
Gastroenterology - Colonoscopy Screening/Diagnostic
Gastroenterology - Esophageal Disease
Gastroenterology - GI Cancer (Colon, Rectal, Liver, Bile Duct, Esophagus)
Gastroenterology - Gastrointestinal Bleed and Ulcers
Gastroenterology - General
Gastroenterology - Inflammatory Bowel Disease (Crohn's and Colitis)
Gastroenterology - Irritable Bowel Syndrome
Gastroenterology - Motility and Swallowing Disorders

Make An Appointment

Click to call 1-800-JEFF-NOW (800-533-3669) or

Office Locations

132 South 10th Street
Suite 480
Philadelphia PA 19107
Phone: (215) 955-8900
443 Laurel Oak Road
1st Floor
Voorhees NJ 08043
Phone: (215) 955-8900

Medical Services

Years in Practice


Board Certifications

  • Internal Medicine
  • Gastroenterology

Hospital Affiliation / Admitting Privileges

  • Thomas Jefferson University Hospital
  • Methodist Hospital Division of Thomas Jefferson University Hospital

Personal Statement

Dr. Katz is Board Certified in Internal Medicine and Gastroenterology. He is a fellow of the American College of Physicians and the American Gastroenterological Association. He has been named a Top Doctor, Super Doctor, Best Physician, and Top Gastroenterologist in numerous publications. He has a special interest in patient satisfaction, quality and service excellence and trains physicians and healthcare professionals in ways to improve interaction with patients and families.


  • SUNY at Upstate Medical Center, Medical School


  • Thomas Jefferson University Hospital


  • Thomas Jefferson University Hospital


  • Thomas Jefferson University Hospital