Dr. Mohammed Attar, MD
Dr. Mohammed Attar, MD is a cardiologist in Houston, TX and has over 50 years of experience in the medical field. Dr. Attar has extensive experience in Heart Conditions and Adult Congenital Heart Conditions. He graduated from American University of Beirut Faculty of Medicine in 1973. He is affiliated with medical facilities such as Houston Methodist Hospital and Houston Methodist Sugar Land Hospital. He is accepting new patients.
Practice
6550 Fannin St Ste 2123 Houston, TX 77030Compare with other Cardiologists
Compare Dr. Attar with our nearby Cardiologists at Humana CenterWell.
Dr. Attar is a Healthgrades Choice provider in Cardiology
The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology
- Above average experience
- Good hospital quality
- Good patient ratings
- No healthcare sanctions
Experience Check
Search for experience in a specific area
Dr. Attar's Reviews
Likelihood to recommend Dr. Attar
4.5
| 5 Star | 86% | 86% |
| 4 Star | 0% | 0% |
| 3 Star | 2% | 2% |
| 2 Star | 0% | 0% |
| 1 Star | 11% | 11% |
Leave a review
How was your experience with Dr. Attar?Overall Patient Satisfaction
Likelihood of recommending Dr. Attar to family and friends is 4.5 out of 5
About Me
biography
Dr. Mohammed Attar, MD is a cardiologist in Houston, TX and has over 50 years of experience in the medical field. Dr. Attar has extensive experience in Heart Conditions and Adult Congenital Heart Conditions. He graduated from American University...read moreCardiology
Internal Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
American University Of Beirut Faculty Of Medicine
Medical School, 1973
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkEnglish
Arabic
Insurance Check
Search for your insurance carrier and choose your plan type
Locations
Practice
Practice
Practice
- Call
- Fax
- Hours
- Mon: closed
- Tue: closed
- Wed: closed
- Thu: closed
- Fri: closed
- Sat: closed
- Sun: closed
- Directions
Affiliated Hospitals
- Recipient of 9
hospital awardsPatient Safety Excellence Award™ (2025, 2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsOutstanding Patient Experience Award™ (2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
88%Patients said they were given information about recovering at home4% higher than the national average
84%Patients who gave a rating of 9 or 1018% higher than the national average
- Recipient of 24
hospital awardsAmerica's 250 Best Hospitals Award™ (2025, 2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsPatient Safety Excellence Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
86%Patients said they were given information about recovering at home2% higher than the national average
82%Patients would recommend the hospital to friends and family17% higher than the national average
- Recipient of 21
hospital awardsAmerica's 250 Best Hospitals Award™ (2025)
Top 5% in the nation for consistently delivering clinical quality
View all awardsPatient Safety Excellence Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
85%Patients said they were given information about recovering at home1% higher than the national average
80%Patients would recommend the hospital to friends and family15% higher than the national average
Compare with other Cardiologists
Compare Dr. Attar with our nearby Cardiologists at Humana CenterWell.
Your trust is our top concern. Learn more.
We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.
All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.
Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.
Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.