Jacques C. Beauvais

Jacques C. Beauvais, MD is an Clinical Assistant Professor and Assistant Attending Physician at Memorial Sloan Kettering Cancer Center (MSK) in New York. He specializes in gastrointestinal (GI) disorders with expertise in advanced therapeutic endoscopy techniques including Endoscopic Submucosal Dissection (ESD), Endoscopic Ultrasound (EUS), and Endoscopic Retrograde Cholangiopancreatography (ERCP). His clinical focus includes early cancer detection, Barrett's esophagus management, and hepatobiliary malignancies.

Dr. Beauvais graduated from the University of Pennsylvania Perelman School of Medicine, completed internal medicine residency at Montefiore Medical Center, and trained in gastroenterology at NYU before advancing to an MSK fellowship in advanced therapeutic endoscopy. He collaborates closely with Dr. Makoto Nishimura expanding MSK's endoscopic resection programs.

His research interests emphasize minimally invasive endoscopic techniques to avoid major surgeries, particularly Japanese-developed ESD for early GI cancers. He treats a wide range of conditions including esophageal cancers, gastric cancer, pancreatic tumors, and bile duct disorders. Board certified in Internal Medicine and Gastroenterology, he provides patient-centered care using state-of-the-art strategies.

Dr. Beauvais sees patients at the Rockefeller Outpatient Pavilion in New York and accepts multiple insurance plans. His practice integrates complex procedures like cryoablation, radiofrequency ablation, and endoscopic stent placement for luminal obstructions. He actively participates in MSK's clinical trials program developing new cancer treatments.