Expertise in
20
conditions

Dr. Matthew D. Grunwald

Gastroenterology
Mainehealth Adult Specialty Care
48 Gilman St, 
Portland, ME 
Expertise in
20
conditions
Mainehealth Adult Specialty Care
48 Gilman St, 
Portland, ME 

Overview

Matthew Grunwald is a Gastroenterologist practicing medicine in Portland, Maine.

Dr. Grunwald is highly rated in 20 conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Diverticular Disease, Gardner Syndrome, Endoscopy, and Colonoscopy.

He is actively involved in clinical research, co-authoring 4 peer reviewed articles.

Specialties

Gastroenterology

Licenses

Internal Medicine in ME

Hospital Affiliations

Mainehealth Maine Medical Center
The Memorial Hospital

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Community Health Options
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Martin's Point Generations
  • MEDICARE MAPD
  • OTHER MEDICARE
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 7 Less Insurance Carriers -

Locations

Mainehealth Adult Specialty Care
48 Gilman St, Portland, ME 04102
Other Locations
Portland Gastroenterology Associates P.A.
161 Marginal Way, Portland, ME 04101

Additional Areas of Focus

Dr. Grunwald 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.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)

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.

4 Total Publications

Strongyloides stercoralis Infection in Immunocompromised Host.
Strongyloides stercoralis Infection in Immunocompromised Host.
Journal: Cureus
Published: December 23, 2021
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Frequently Asked Questions about Dr. Matthew D. Grunwald

How do I make an appointment with Dr. Matthew D. Grunwald?

You can book an appointment with Dr. Matthew D. Grunwald by calling their office at 207-661-4400. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Matthew D. Grunwald a top-rated expert for Familial Adenomatous Polyposis?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Matthew D. Grunwald is classified as an Advanced expert for Familial Adenomatous Polyposis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Matthew D. Grunwald specialize in?

While Dr. Matthew D. Grunwald is a Gastroenterology, they have specific expertise in Familial Adenomatous Polyposis, Diverticular Disease, and Gardner Syndrome. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Matthew D. Grunwald participate in research or clinical trials?

Yes. Dr. Matthew D. Grunwald has published 4 articles and abstracts on conditions like Familial Adenomatous Polyposis. You can view a list of Dr. Matthew D. Grunwald's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Matthew D. Grunwald accept my insurance?

Dr. Matthew D. Grunwald accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 207-661-4400 to verify that your specific plan is currently accepted before your visit.

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

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