Overview
Demetrius Litwin is a General Surgeon in Worcester, Massachusetts. Dr. Litwin is rated as an Experienced provider by MediFind in Small Bowel Resection. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Hernia, Hiatal Hernia, Congenital Diaphragmatic Hernia, and Small Bowel Resection. Dr. Litwin is currently accepting new patients.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 1 article in the study of Small Bowel Resection.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
Locations
55 Lake Ave N, Worcester, MA 01655
119 Belmont St, Worcester, MA 01605
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.
Massachusetts General Physicians Organization Inc
Carlos Fernandez-Del is a General Surgeon and a Gastroenterologist in Revere, Massachusetts. Dr. Fernandez-Del has been practicing medicine for over 43 years and is rated as a Distinguished provider by MediFind in Small Bowel Resection. His top areas of expertise are Pancreatic Cancer, Pancreatic Adenoma, Familial Pancreatic Cancer, Pancreatectomy, and Small Bowel Resection. Dr. Fernandez-Del is currently accepting new patients.
Dana-Farber Cancer Institute, Inc.
Thomas Clancy is a General Surgeon and a Surgical Oncologist in Boston, Massachusetts. Dr. Clancy is rated as a Distinguished provider by MediFind in Small Bowel Resection. His top areas of expertise are Familial Pancreatic Cancer, Pancreatic Cancer, Pancreatic Adenoma, Small Bowel Resection, and Pancreatectomy. Dr. Clancy is currently accepting new patients.
Lahey Clinic Inc
Attila Nakeeb is a General Surgeon in Burlington, Massachusetts. Dr. Nakeeb is rated as a Distinguished provider by MediFind in Small Bowel Resection. His top areas of expertise are Pancreatic Cancer, Gastrointestinal Fistula, Hereditary Pancreatitis, Pancreatectomy, and Pancreaticoduodenectomy. Dr. Nakeeb is currently accepting new patients.
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
- Congenital Diaphragmatic HerniaDr. Litwin isAdvanced. Learn about Congenital Diaphragmatic Hernia.
- Gastroesophageal Reflux Disease (GERD)
- HerniaDr. Litwin isAdvanced. Learn about Hernia.
- Hiatal HerniaDr. Litwin isAdvanced. Learn about Hiatal Hernia.
- Experienced
- AchalasiaDr. Litwin isExperienced. Learn about Achalasia.
- Adrenal Gland AdenomaDr. Litwin isExperienced. Learn about Adrenal Gland Adenoma.
- CholedocholithiasisDr. Litwin isExperienced. Learn about Choledocholithiasis.
- Gallbladder DiseaseDr. Litwin isExperienced. Learn about Gallbladder Disease.
- GallstonesDr. Litwin isExperienced. Learn about Gallstones.
- Hereditary Paraganglioma-Pheochromocytoma Syndrome

