3.8
14 Ratings with 13 written Reviews
Summary
Dr. Mark Mattar is a gastroenterologist who specializes in diagnosing and treating conditions affecting the digestive system. He holds board certification in internal medicine from the American Board of Internal Medicine, demonstrating his expertise in comprehensive adult healthcare. Dr. Mattar speaks English and provides care to patients throughout the Washington, DC area.
Dr. Mattar practices at MedStar Georgetown University Hospital in Washington, DC. He focuses on treating inflammatory bowel diseases such as ulcerative colitis and Crohn's disease, as well as managing colon polyps. His procedural expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to diagnose and treat various digestive conditions. Patients have given him an average rating of 3.8 on Vitals.
Dr. Mattar practices at MedStar Georgetown University Hospital in Washington, DC. He focuses on treating inflammatory bowel diseases such as ulcerative colitis and Crohn's disease, as well as managing colon polyps. His procedural expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to diagnose and treat various digestive conditions. Patients have given him an average rating of 3.8 on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 22 insurance plans accepted
- speaks English
- 13 written reviews
- 1 specialty
- 14 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
MedStar Health Gastroenterology at MedStar Georgetown University Hospital
3800 Reservoir Road NW Main Building, 2nd floor, Room 2210Washington, DC 20007 Tel: (202) 444-8541
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 | |||
| Mark Christopher Mattar, MD | Shandiz Shahbazi, MD | Joseph James Jennings, MD | Paolo Lino Peghini, MD |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 8 Years of Experience | 14 Years of Experience | 37 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Farsi | Speaks English | Speaks English, French, German, Italian, Spanish |
| Washington , DC | McLean , VA | McLean , VA | McLean , VA |
| Med School: Virginia Commonwealth University | Med School: Georgetown University | Med School: Universitat Zurich | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Mark Christopher Mattar
Medical Specialties
Mark Christopher Mattar has the following specialty
Specialty Expertise
Mark Christopher Mattar has the following 14 areas of expertise
Certifications, License, & Education
Mark Christopher Mattar holds an active medical license in the state of District Of Columbia. They are board certified in Internal medicine by the American Board of Internal Medicine.
Board Certifications
Board certified in Internal medicine by the American Board of Internal Medicine.
Medical License
Medical Doctor with an active medical license in the state of District Of Columbia that expires in 2027.
NPI Number
Mark Christopher Mattar's NPI number is 1841401031.
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Frequently Asked Questions
- Where is Mark Mattar's office located?
- Mark Mattar's office is located at 3800 Reservoir Road NW Main Building, 2nd floor, Room 2210, Washington, DC, 20007.
- Is Mark Mattar accepting new patients?
- Mark Mattar is accepting new patients on Vitals. View Mark Mattar's profile on Vitals to make an appointment.
- Does Mark Mattar accept virtual/telehealth appointments?
- Mark Mattar has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Mark Mattar speak?
- Mark Mattar speaks English.
- Does Mark Mattar accept my insurance?
- You can see the insurance plans that Mark Mattar accepts on their Vitals profile.
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