Overview
Knut Roalsvig is a Gastroenterologist in Derry, New Hampshire. Dr. Roalsvig is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Intestinal Cancer, Benign Esophageal Stricture, Lower Esophageal Ring, Gastrectomy, and Endoscopy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- MANAGED MEDICAID PLAN
- HMO
- EPO
- HMO
- POS
- PPO
Locations
Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc
Joseph Feuerstein is a Gastroenterologist in Boston, Massachusetts. Dr. Feuerstein is rated as an Elite provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Ulcerative Colitis, Viral Gastroenteritis, Endoscopy, and Colonoscopy.
Brigham And Womens Physicians Organization Inc
John Saltzman is a Gastroenterologist in Boston, Massachusetts. Dr. Saltzman is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Colorectal Polyps, Attenuated Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.
Brigham And Womens Physicians Organization Inc
David Cave is a Gastroenterologist in Boston, Massachusetts. Dr. Cave is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Diarrhea, Crohn's Disease, Endoscopy, and Colonoscopy. Dr. Cave 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
- Distinguished
- Intestinal CancerDr. Roalsvig isDistinguished. Learn about Intestinal Cancer.
- Advanced
- Benign Esophageal StrictureDr. Roalsvig isAdvanced. Learn about Benign Esophageal Stricture.
- Lower Esophageal RingDr. Roalsvig isAdvanced. Learn about Lower Esophageal Ring.
- Experienced
- AnemiaDr. Roalsvig isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Roalsvig isExperienced. Learn about Angiodysplasia of the Colon.
- AscitesDr. Roalsvig isExperienced. Learn about Ascites.
- Attenuated Familial Adenomatous PolyposisDr. Roalsvig isExperienced. Learn about Attenuated Familial Adenomatous Polyposis.
- Barrett EsophagusDr. Roalsvig isExperienced. Learn about Barrett Esophagus.
- Bowel IncontinenceDr. Roalsvig isExperienced. Learn about Bowel Incontinence.