Areas of expertise for Dr. Falk include esophageal cancer, barrett's esophagus, and achalasia. Blue Cross/Blue Shield, Coventry, and TRICARE are among the insurance carriers that Dr. Falk accepts. Before performing his residency at George Washington University Medical Center, Dr. Falk attended the University of Rochester School of Medicine and Dentistry for medical school. Dr. Falk has received professional recognition including the following: Recognized by Best Doctors in America 2002-present; Philadelphia Super Doctors; and Recognized in Philadelphia magazine's annual Top Docs issue. His hospital/clinic affiliations include Penn Presbyterian Medical Center and Penn Medicine Radnor.