Hackensack Gastroenterology Associates' building


130 Kinderkamack Rd.
Suite 301
River Edge, NJ 07661

Dr. Anish Mammen MD

Dr. Anish Mammen

Dr. Anish Mammen is a board-certified gastroenterologist and advanced therapeutic endoscopist who believes in utilizing both holistic and interventional therapies to optimize his patient’s health and well-being.

After graduating from Tufts University Medical School in Boston, Dr. Mammen completed his internal medicine residency at Mt. Sinai Beth Israel Medical Center in New York City. He became fascinated with the human digestive system and decided to specialize in gastroenterology. He completed his GI fellowship at Lenox Hill Hospital in NYC, and continued on for a second fellowship in advanced therapeutic endoscopy under the mentorship of world-renowned expert Dr. Gregory Haber.  Dr. Mammen has presented original research at international conferences, published peer-reviewed articles in academic journals, and authored a chapter on advanced endoscopic techniques.

Dr. Mammen prides himself on providing highly personalized and comprehensive care. His interests include acid reflux (GERD), gastritis, Barrett’s esophagus, inflammatory bowel disease (IBD), Crohn’s disease, ulcerative colitis, hepatitis, disorders of the bile duct, large polyps, colon cancer, gastric cancer, esophageal cancer, hepatocellular carcinoma (HCC), cholangiocarcinoma, pancreatic cancer, pancreatic cysts, pancreatitis, pseudocyst drainage,  Celiac disease, nutrition, weight loss, non-surgical bariatric endoscopy, gastric balloons, endoscopic sleeve gastroplasty, advanced interventional endoscopy, colonoscopy, enteroscopy, ERCP, endoscopic ultrasound (EUS), fine needle aspiration (FNA), endoscopic mucosal resection (EMR), BARRX radiofrequency ablation (RFA), cricopharyngeal myotomy, Zenker’s diverticulum.

Call us at 201-489-7772 if you have any questions or would like to schedule an appointment.

Regarding Coronavirus

For your protection and the protection of others, if you have an upcoming appointment and have an active cough, fever, nasal secretion, respiratory symptoms or if you have traveled to areas affected by the coronavirus, please stay home and call the office at 201-489-7772 to reschedule.
You must wear a mask to enter the building.
No one is to accompany you unless medically necessary. More details on our coronavirus policy.

Colon cancer screening can detect polyps and early cancers. These screenings can find abnormalities that can be treated BEFORE cancer develops or spreads. Call 201-489-7772 today to schedule an appointment.