Marwan Mouammar, MD

Pulmonology

Critical Care Medicine

Sleep Medicine

4.9 of 5 stars123 ratings, 21 reviews

Need help scheduling? Call 503-253-2248

Highlights

Age Groups Seen

Adult 21-65
Older Adult >65

Languages

English

Gender

Male

About Marwan Mouammar

Provider Type

Physician

Locations

- 10201 Southeast Main Street, Suite 11, Portland, OR 97216
- Get Directions
- phone: 503-253-2248
- 10201 Southeast Main Street, Suite 29, Portland, OR 97216
- Get Directions
- phone: 503-261-4475

Expertise

Education

St Francis Hospital

Internship Program

St Francis Hospital

Residency Program

Medical College of Wisconsin

Fellowship Program

University of Damascus School of Medicine

Medical School

Board Certifications

Sleep Medicine

American Board of Internal Medicine, 2007

Internal Medicine

American Board of Internal Medicine, 2002

Ratings & Reviews

4.9 out of 5

123 ratings, 21 reviews

The provider star rating is calculated using patient responses to the five care provider questions in our patient satisfaction survey. Below you can see the provider’s star rating and the number of his or her patients who have provided feedback.

Provider explained things clearly

Provider showed concern

Provider included you in decisions

Likelihood of recommending this provider

Provider discussed treatment options

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5 out of 5 stars
Reviewed on 9/19/2025
Dr Mouammar is wonderful.
5 out of 5 stars
Reviewed on 8/16/2025
If everyone I the world could have a doctor like him - they would be In the best care possible. All doctors should have his wonderful skills. He has a way culminating positive no matter the outcome. He sees patients as a whole person, not just parts. Changed my life!!
5 out of 5 stars
Reviewed on 7/27/2025
A top provider and has been for 10 years. Truly grateful.
5 out of 5 stars
Reviewed on 7/25/2025
Always shows concern for my health and well being, excellent doctor
5 out of 5 stars
Reviewed on 7/24/2025
Dr. Mouammar was great.
5 out of 5 stars
Reviewed on 6/26/2025
Superb care!
5 out of 5 stars
Reviewed on 6/25/2025
He was very easy to talk to and he LISTENED before he discussed what I needed to do.
5 out of 5 stars
Reviewed on 5/3/2025
Dr. Mouammar is a wonderful care provider. Great listener & innovator. Answers his messages promptly.
5 out of 5 stars
Reviewed on 5/3/2025
Dr. Mouammar is truly one of a kind He never makes me feel rushed, or like a number. He gladly addresses my concerns and answers any questions I may have.
5 out of 5 stars
Reviewed on 3/26/2025
Great experience! I feel very equipped, he explains everything so very well and I leave feeling like I have the best care with him.
5 out of 5 stars
Reviewed on 3/16/2025
He's very good Doctor and cares so much for his patients!
5 out of 5 stars
Reviewed on 2/28/2025
He is absolutely amazing.
5 out of 5 stars
Reviewed on 2/11/2025
Very good listener. Completely goes over exam, explains next steps and includes me in all plans. Also reviews all results and how they effect me. Best doctor I've ever known.
5 out of 5 stars
Reviewed on 1/31/2025
Weel prepared, thoughtful, insightful, and highly competent. Best doc, no question.
5 out of 5 stars
Reviewed on 1/16/2025
For a pulmonologist, I would recommend him over any other doctor.
5 out of 5 stars
Reviewed on 1/8/2025
ExcellentCare,
5 out of 5 stars
Reviewed on 1/8/2025
I was given helpful information I didn't have, prior to this appointment.
5 out of 5 stars
Reviewed on 12/3/2024
Best doctor I have ever had!
5 out of 5 stars
Reviewed on 11/23/2024
DR is one of the best. Concerned, easy too talk with, excellent patient relationship
5 out of 5 stars
Reviewed on 10/30/2024
I tell everyone he is the best!!!
5 out of 5 stars
Reviewed on 10/9/2024
Dr Mouammar is just the BEST! He is always aware of my complicated health concerns. I have complete faith in his care.