Overview
Henry Jen, MD, is a highly skilled and experienced physician specializing in Gastroenterology and Advanced Endoscopy. As the Director of Endoscopy at Long Island Jewish Medical Center, he is dedicated to providing the highest quality care to his patients. Dr. Jen completed his MD at the State University of New York at Stony Brook School of Medicine and went on to complete his residency in Internal Medicine at Lenox Hill Hospital.
Certified by the American Board of Internal Medicine in both Internal Medicine and Gastroenterology, Dr. Jen has a strong foundation in diagnosing and treating a wide range of gastrointestinal conditions. His areas of focus include endoscopic submucosal dissection, peroral endoscopic myotomy, gastrointestinal cancers, pancreatic disease, endoscopic mucosal resection, diagnostic/therapeutic endoscopic ultrasound, endoscopic retrograde cholangiopancreatography, and more.
With his fellowships in Gastroenterology and Advanced Endoscopy at the State University of New York (SUNY) at Stony Brook, Dr. Jen has gained extensive expertise in diagnosing and managing various gastrointestinal disorders. He is committed to advancing the field of Gastroenterology and providing his patients with cutting-edge treatment options.
Dr. Jen is rated as an Experienced provider by MediFind in the treatment of Pancreatic Pseudocyst. His top areas of expertise are Acute Pancreatitis, Childhood Pancreatitis, Hereditary Pancreatitis, Gastrectomy, and Endoscopy.
His clinical research consists of co-authoring 2 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- INSURANCE PLAN
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Additional Areas of Focus
Dr. Jen has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
HMH Advanced And Therapeutic Endoscopy
Michel Kahaleh is a Gastroenterologist in Rochelle Park, New Jersey. Dr. Kahaleh is rated as an Elite provider by MediFind in the treatment of Pancreatic Pseudocyst. His top areas of expertise are Achalasia, Pancreatic Pseudocyst, Bile Duct Obstruction, Endoscopy, and Gastric Bypass.
Christopher J. DiMaio, MD is a member of Northwell Health Physician Partners Gastroenterology and is the Regional Director of Endoscopy.He is an interventional endoscopist and a nationally recognized expert in the care of patients with complex pancreatic and biliary diseases, pre-cancerous and cancerous lesions of the gastrointestinal tract, Barrett's esophagus, complex colon polyps, benign and malignant obstruction of the gastrointestinal tract, and post-operative complications such as fistulas, leaks, and strictures. A significant portion of his practice is dedicated to the management of benign and malignant pancreatic disease, including pancreatitis, pancreatic cancers and cysts, and pancreatic fluid collections/pseudocysts/necrosis.Dr. DiMaio is a frequent speaker at national and regional GI meetings, has more than 100 scientific publications in high-impact journals, and has served on numerous committees for the American Society for Gastrointestinal Endoscopy (ASGE). He is a Past President of the New York Society for Gastroenterology and Endoscopy (NYSGE). Prior to joining Northwell, Dr. DiMaio served in a number of leadership positions with Memorial Sloan-Kettering Cancer Center, Mount Sinai Hospital, and Catholic Health. Dr. Dimaio is rated as a Distinguished provider by MediFind in the treatment of Pancreatic Pseudocyst. His top areas of expertise are Pancreatic Pseudocyst, Pancreatic Cancer, Familial Pancreatic Cancer, Endoscopy, and Pancreaticoduodenectomy.
HMH Advanced And Therapeutic Endoscopy
Amy Tyberg is a Gastroenterologist in Rochelle Park, New Jersey. Dr. Tyberg is rated as an Elite provider by MediFind in the treatment of Pancreatic Pseudocyst. Her top areas of expertise are Achalasia, Cholecystitis, Bile Duct Obstruction, Endoscopy, and Gastric Bypass.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Acute PancreatitisDr. Jen isAdvanced. Learn about Acute Pancreatitis.
- Childhood PancreatitisDr. Jen isAdvanced. Learn about Childhood Pancreatitis.
- CholangitisDr. Jen isAdvanced. Learn about Cholangitis.
- Hereditary PancreatitisDr. Jen isAdvanced. Learn about Hereditary Pancreatitis.
- Sclerosing CholangitisDr. Jen isAdvanced. Learn about Sclerosing Cholangitis.
- Experienced
- Accessory PancreasDr. Jen isExperienced. Learn about Accessory Pancreas.
- AnemiaDr. Jen isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Jen isExperienced. Learn about Angiodysplasia of the Colon.
- Attenuated Familial Adenomatous Polyposis
- Bacterial GastroenteritisDr. Jen isExperienced. Learn about Bacterial Gastroenteritis.
- Bile Duct ObstructionDr. Jen isExperienced. Learn about Bile Duct Obstruction.

