Overview
Douglas Howell is a Gastroenterologist in Portland, Maine. Dr. Howell is highly rated in 15 conditions, according to our data. His top areas of expertise are Neuroma Biliary Tract, Cholestasis, Bile Duct Obstruction, Endoscopy, and Pancreatectomy.
His clinical research consists of co-authoring 8 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Please contact the provider to confirm they accept your insurance or if you don't see your insurance listed.
Accepted insurance plans
- Anthem
- Humana
Locations
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.
Portland Gastroenterology Associates PA
Andreas Stefan is a Gastroenterologist in Portland, Maine. Dr. Stefan is highly rated in 26 conditions, according to our data. His top areas of expertise are Bile Duct Obstruction, Bile Duct Stricture, Cholestasis, Endoscopy, and Colonoscopy.
Portland Gastroenterology Associates PA
Daniil Rolshud is a Gastroenterologist in Portland, Maine. Dr. Rolshud is highly rated in 23 conditions, according to our data. His top areas of expertise are Pancreatic Pseudocyst, Childhood Pancreatitis, Barrett Esophagus, Endoscopy, and Pancreatectomy.
Atlantic Digestive Specialists PLLC
Robert Ruben is a Gastroenterologist in Somersworth, New Hampshire. Dr. Ruben is highly rated in 70 conditions, according to our data. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.
Areas of Expertise
When evaluating expertise, MediFind pulls from factors such as the 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.
To learn more about how MediFind determines the expertise levels, check out our expert tiers page.
- Distinguished
- Bile Duct Obstruction
- Bile Duct Stricture
- Childhood Pancreatitis
- Cholestasis
- Jaundice
- Neuroma Biliary Tract
- Advanced
- Acute Pancreatitis
- Cholangiocarcinoma (Bile Duct Cancer)
- Choledocholithiasis
- Chronic Pancreatitis
- Endoscopy
- Gallbladder Disease
- Experienced
- Accessory Pancreas
- Barrett Esophagus
- Benign Esophageal Stricture
- Bile Duct Cysts
- Cholangitis
- Diverticular Disease