He is conversant in Hebrew. Areas of expertise for Dr. Bessler include laparoscopic sleeve gastrectomy, cancer, and esophageal surgery. Dr. Bessler's professional affiliations include NewYork-Presbyterian/Lawrence Hospital and ColumbiaDoctors. He studied medicine at New York University (NYU) School of Medicine and Columbia University, College of Physicians and Surgeons. For his residency, Dr. Bessler trained at New York-Presbyterian Hospital and Columbia University Medical Center. Patient ratings for Dr. Bessler average 3.5 stars out of 5. He is an in-network provider for Aetna EPO, POMCO, Blue Cross/Blue Shield, and more. Dr. Bessler's distinctions include: One of America's Top Doctors; Rated one of New York Magazine's Best Doctors; and Blakemore Award for Surgical Research. His practice is open to new patients.