His areas of expertise include stent placement (stenting), ERCP with sphincter of oddi manometry, and cryotherapy. He is an in-network provider for Aetna EPO, POMCO, and Blue Cross/Blue Shield, in addition to other insurance carriers. Dr. Gress is a graduate of Mount Sinai School of Medicine. His residency was performed at Montefiore Medical Center. Distinctions awarded to Dr. Gress include: Fellow, American Society of Gastrointestinal Endoscopy (ASGE); Fellow, New York Society of Gastrointestinal Endoscopy; and Professional Honors. Dr. Gress is affiliated with NewYork-Presbyterian/Weill Cornell Medical Center and ColumbiaDoctors. He is open to new patients.