Summary

Dr. Wissam Mattar is a gastroenterologist who earned his medical degree from Universite Saint-Joseph Faculte De Medecine and completed his residency training at Wishard Health Services. With 22 years of experience in digestive health care, he brings extensive knowledge to the diagnosis and treatment of gastrointestinal conditions.

Dr. Mattar practices at HonorHealth Gastroenterology in Scottsdale, Arizona, and maintains an affiliation with SSM Health Monroe Hospital. His clinical expertise includes treating colon polyps and managing hypertension in both adult and pediatric patients. He performs essential digestive health procedures such as colonoscopies and lower GI endoscopies, utilizing sedation techniques to ensure patient comfort during examinations. Patients have given him an average rating of 3.8 out of 5 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.8
  • 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
  • 1 office location
  • Male

Office Location

HonorHealth Gastroenterology - Shea

9201 E Mountain View Rd Ste 105Scottsdale, AZ 85258
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 Mattar, MD
Dr. Abraham Panossian, MD
Dr. Brendan Levy, MD
Dr. Anil Seetharam, MD
Dr. Wissam Mattar, MDDr. Abraham Panossian, MDDr. Brendan Levy, MDDr. Anil Seetharam, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
4.6 
3.5 
22 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
Scottsdale , AZChandler , AZChandler , AZScottsdale , AZ
Med School: Universite Saint-Joseph Faculte De Medecine Med School: University of California, Irvine School of Medicine Med School: State University of New York Stony Brook School of Medicine Med School: University of Wisconsin-Madison School of Medicine and Public Health
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Wissam Mattar

  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • AmeriHealth
  • Anthem Blue Cross
  • Anthem Blue Cross - Medicaid
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • CareFirst BlueCross BlueShield - Medicaid (Managed)
  • CareFirst BlueCross BlueShield - Medicare
  • CHAMPVA
  • Cigna
  • Highmark Blue Cross Blue Shield - Medicaid (Managed)
  • Humana
  • Johns Hopkins Employer Health Programs
  • Maryland Physicians Care
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Priority Partners
  • Riverside Health - Medicaid (Managed)
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Wissam Mattar has the following 2 specialties

Specialty Expertise

Dr. Wissam Mattar has the following 13 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • Endoscopy (Endoscopic Surgery)
  • Gastroenterologist
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

22 Years Experience

MEDICAL LICENSE

Medical Doctor, Maryland, 2025, Expired
Medical Doctor, Arizona, 2028, Active

EDUCATION & TRAINING

Residency

Wishard Health Services

Medical School

Universite Saint-Joseph Faculte De MedecineGraduated in 2004

Similar doctors

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 my insurance?
You can see the insurance plans that Dr. Wissam Mattar accepts on their Vitals profile.
How can I make an appointment with Dr. Wissam Mattar?
You can find contact information for Dr. Wissam Mattar here on Vitals.
Which hospitals is Dr. Wissam Mattar affiliated with?
Dr. Wissam Mattar is affiliated with Ssm Health Monroe Hospital.
Where is Dr. Wissam Mattar's office located?
Dr. Wissam Mattar's office is located at 9201 E Mountain View Rd Ste 105, Scottsdale, AZ, 85258.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.