3.8
13 Ratings with 2 written Reviews
Summary
Dr. Wissam Mattar specializes in gastroenterology and internal medicine, bringing 22 years of clinical experience to his practice. He earned his medical degree from Universite Saint-Joseph Faculte De Medecine and completed his residency training at Wishard Health Services. His dual specialty training allows him to provide comprehensive digestive health care while managing complex internal medicine conditions.
Dr. Mattar practices at multiple locations across Maryland and Arizona, with affiliations including SSM Health Monroe Hospital. His expertise focuses on diagnosing and treating conditions such as colon polyps, iron deficiency anemia, and melena. He performs essential procedures including colonoscopy, lower GI endoscopy, and pathology tests to help patients maintain optimal digestive health. Patients have given him an average rating of 3.8 out of 5 stars.
Dr. Mattar practices at multiple locations across Maryland and Arizona, with affiliations including SSM Health Monroe Hospital. His expertise focuses on diagnosing and treating conditions such as colon polyps, iron deficiency anemia, and melena. He performs essential procedures including colonoscopy, lower GI endoscopy, and pathology tests to help patients maintain optimal digestive health. Patients have given him an average rating of 3.8 out of 5 stars.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 22 years of experience
- 29 insurance plans accepted
- Wishard Health Services
- 2 written reviews
- 2 specialties
- 13 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 9 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Wissam Elias Mattar has 9 locationsHonorHealth Gastroenterology - Shea
9201 E Mountain View Rd Ste 105Scottsdale, AZ 85258Mon8:00 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
Tidalhealth Gastroenterology Salisbury
1640 Woodbrooke DrSalisbury, MD 21804 Tel: (410) 912-5640
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
Interventional Endoscopy Associates
9201 E Mountain View Rd Ste 115Scottsdale, AZ 85258 Tel: (623) 300-9011
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
 |  |  |  |
| Dr. Wissam Elias Mattar, MD | Brendon Bower, APRN | Sarah Proffit, APRN | Dr. Helen M Baldado |
| Gastroenterology | Gastroenterology | Gastroenterology | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 22 Years of Experience | 59 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | |
| Salisbury , MD | Tempe , AZ | Baltimore , MD | Salisbury , MD |
| Med School: Universite Saint-Joseph Faculte De Medecine | Med School: University of Cincinnati | Med School: Wilmington University | Med School: University Of The East, Ramon Magsaysay Memorial M |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Wissam Elias Mattar
Medical Specialties
Dr. Wissam Elias Mattar has the following 2 specialties
Specialty Expertise
Dr. Wissam Elias Mattar has the following 13 areas of expertise
Certifications, License, & Education
22 Years Experience
Dr. Wissam Elias Mattar holds expired and active medical licenses in the states of Maryland and Arizona.
Medical License
Medical Doctor with an expired medical license in the state of Maryland that expired in 2025 and an active medical license in the state of Arizona that expires in 2028.
Education & Training
Residency
Completed their residency at Wishard Health Services.
Medical School
Graduated from Universite Saint-Joseph Faculte De Medecine in 2004.
NPI Number
Dr. Mattar's NPI number is 1831358092.
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Frequently Asked Questions
- Is Dr. Wissam Mattar accepting new patients?
- Dr. Wissam Mattar is accepting new patients on Vitals. View Dr. Wissam Mattar's profile on Vitals to make an appointment.
- Does Dr. Wissam Mattar accept virtual/telehealth appointments?
- Dr. Wissam Mattar has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Wissam Mattar accept my insurance?
- You can see the insurance plans that Dr. Wissam Mattar accepts on their Vitals profile.
- Which hospitals is Dr. Wissam Mattar affiliated with?
- Dr. Wissam Mattar is affiliated with Ssm Health Monroe Hospital.
- How can I make an appointment with Dr. Wissam Mattar?
- You can find contact information for Dr. Wissam Mattar here on Vitals.
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