About Matthew Askin
Long recognized as one of the most prestigious gastroenterology practices in the region, Affiliates in Gastroenterology (AIG) consistently has physicians among the top- ranked doctors in New Jersey throughout the group’s 50-year history. This premier practice is home to New Jersey Monthly Top Doctors Dr. Matthew Askin, Dr. Lawrence Rosenthal, Dr. Robert Schuman and Dr. Larry Siu. These talented board-certified gastroenterologists work collaboratively with their distinguished colleagues Drs. John Morton, Michael Samach, William Sloan, Lawrence Stein, Carl Wallach, David Rahni and Ellen Rosen to bring the most advanced care to thousands of patients each year in the New York, New Jersey and Pennsylvania region.
The mission of AIG is to provide superior and comprehensive diagnosis and treatment in the kindest, most compassionate manner possible. The doctors use a patient-centered approach to care, aimed at building positive relationships based on trust and mutual respect.
With a focus on preventative medicine, the group offers a full range of endoscopic procedures and screenings for colon cancer, as well as treatment of gastrointestinal disorders such as gastroesophageal reflux (GERD), irritable bowel syndrome (IBS) and inflammatory bowel disease (Crohn’s disease and ulcerative colitis). More advanced procedures include endoscopic ultrasound (EUS) and endoscopic retro- grade cholangiopancreatography (ERCP) to diagnose and evaluate gastrointestinal cancers and treat pancreaticobiliary disorders; radiofrequency ablation (RFA) to treat Barrett’s esophagus and reduce the risk of esophageal cancer; and capsule endoscopy to diagnose disorders of the small intestine. The practice also offers banding to treat hemorrhoids.
Throughout their careers, Drs. Askin, Rosenthal, Schuman, Siu, et al have maintained key roles within the regional medical community. They have held and continue to occupy prominent hospital leadership positions, including president of the medical staff, chief of gastroenterology and director of advanced endoscopy. They serve on hospital cancer center committees and are active in training medical students and residents at both Morristown Medical Center and Saint Barnabas Medical Center. They have also served as past presidents of the New Jersey Gastroenterology and Endoscopy Society and have been advisors to the American Cancer Society, which honored the practice for its commitment to preventing colon cancer. These doctors have received numerous honors from area hospitals, including specialist of the year and teacher of the year.
HOSPITAL AFFILIATIONS: Morristown Medical Center, Morristown; Saint Barnabas Medical Center, Livingston.
MEDICAL TRAINING: Dr. Askin: Mount Sinai School of Medicine (MD); New York- Presbyterian Hospital (residency); Mount Sinai Medical Center (fellowship).
Dr. Rosenthal: SUNY Downstate College of Medicine (MD); Montefiore Medical Center (residency); Yale-New Haven Hospital (fellowship).
Dr. Schuman: Duke University School of Medicine (MD); New York-Presbyterian Hospital (residency); New York-Presbyterian Hospital and Memorial Sloan-Kettering Cancer Center (fellowship).
Dr. Siu: Brown-Rhode Island Hospital (residency), Montefiore Medical Center (fellowship).