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Summary
Dr. Matthew Grunwald is a gastroenterologist who also practices internal medicine, bringing 11 years of medical experience to his patient care. He earned his medical degree from Renaissance School of Medicine at Stony Brook University and completed his residency training at University Hospital of Brooklyn. Dr. Grunwald's dual expertise allows him to provide comprehensive digestive health care while also addressing broader internal medicine needs.
Dr. Grunwald practices at multiple locations throughout Portland, Maine, including Portland Gastroenterology Center, Maine Medical Center, and Northern Light Mercy Hospital. His clinical focus includes treating colon polyps, diverticular disease, and diverticulosis. He performs specialized diagnostic procedures such as pathology tests and surgical pathology, and has expertise in kidney transplant biopsies, demonstrating his skill in complex medical evaluations.
Dr. Grunwald practices at multiple locations throughout Portland, Maine, including Portland Gastroenterology Center, Maine Medical Center, and Northern Light Mercy Hospital. His clinical focus includes treating colon polyps, diverticular disease, and diverticulosis. He performs specialized diagnostic procedures such as pathology tests and surgical pathology, and has expertise in kidney transplant biopsies, demonstrating his skill in complex medical evaluations.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 11 years of experience
- 41 insurance plans accepted
- University Hospital Of Brooklyn
- 2 specialties
- 2 areas of expertise
- 2 board certifications
- 3 office locations
- Male
Office Locations
Dr. Matthew Drew Grunwald has 3 locationsPortland Gastroenterology Center
161 Marginal WayPortland, ME 04101Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Matthew Drew Grunwald, MD | Theresa Obonyano, APRN | Dr. Aurora Naa-Afoley Quaye, MD | Dr. Herbert Everett Cushing, MD |
| Gastroenterology | Gastroenterology | Anesthesiology | Infectious Disease |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 11 Years of Experience | 19 Years of Experience | 43 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Portland , ME | SACRAMENTO , CA | Portland , ME | Portland , ME |
| Med School: Renaissance School Of Medicine At Stony Brook University | Med School: The University of Texas Health Science Center at Houston | Med School: Harvard Medical School | Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Matthew Drew Grunwald
Medical Specialties
Dr. Matthew Drew Grunwald has the following 2 specialties
Specialty Expertise
Dr. Matthew Drew Grunwald has the following 2 areas of expertise
Certifications, License, & Education
11 Years Experience
MEDICAL LICENSE
Medical Doctor, Maine, 2025, Expired
EDUCATION & TRAINING
Residency
University Hospital Of Brooklyn
Medical School
Renaissance School Of Medicine At Stony Brook UniversityGraduated in 2015
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Frequently Asked Questions
- Does Dr. Matthew Grunwald accept my insurance?
- You can see the insurance plans that Dr. Matthew Grunwald accepts on their Vitals profile.
- How can I make an appointment with Dr. Matthew Grunwald?
- You can find contact information for Dr. Matthew Grunwald here on Vitals.
- Is Dr. Matthew Grunwald accepting new patients?
- Dr. Matthew Grunwald is accepting new patients on Vitals. View Dr. Matthew Grunwald's profile on Vitals to make an appointment.
- Where is Dr. Matthew Grunwald's office located?
- Dr. Matthew Grunwald's office is located at 161 Marginal Way, Portland, ME, 04101.
- Does Dr. Matthew Grunwald accept virtual/telehealth appointments?
- Dr. Matthew Grunwald has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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