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Sadam Haddadin,

Sadam Haddadin, MD

Pulmonology

Provider Ratings

4.8 out of 5 (65 ratings)

Primary Contact

641-428-6999
Accepting New Patients
Primary Contact
641-428-6999
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About

As an Internal Medicine physician with specialized training in Pulmonology and Critical Care, I provide advanced care for patients with lung conditions. My goal is to offer the best treatment options tailored to each patient's needs.

Services & Specialties

Areas of Specialization

  • Pulmonology

Locations & Contact

Primary Location

MercyOne North Iowa Specialty Care

1000 4th St. SW
Mason City, IA 50401

View hours
Monday
8:00am - 5:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 5:00pm
MercyOne North Iowa Specialty Care
641-428-6999 View Details

Education & Certifications

Education

Residency:
Saint Agnes, Baltimore, MD

Fellowship:
Fellowship Pulmonary / Critical Care, Marshall University

Provider Ratings

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn More >

4.8 out of 5

(65 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

20 Reviews

12/18/2025

He seems totally experienced in his field.

12/09/2025

My only difficulty with Dr Haddadin is being able to hear and understand through his accent. Otherwise, he is very smart and has good ideas.

12/08/2025

Great doctor! Explains things thourghly and in terms I can understand.

12/08/2025

Minimal waiting time to be seen by provider.

11/18/2025

He is very knowledgeable and he helped me to find generic equivalents to the meds my insurance wouldn't cover. I like that he explained things well and helped me treat my COPD before I had bypass surgery and continues to help me now during rehab.

10/31/2025

He was very thorough explaining test results and what to expect in future appointments.

10/29/2025

Very nice and caring

10/09/2025

Excellent job

10/07/2025

He explained everything just the way I wanted

09/24/2025

He’s a very nice man, I hope he stays.

09/24/2025

Very skilled and compassionate

09/05/2025

He was very respectful and listened to what I had to say and seemed concerned about my situation and figured out what to do about it.

09/04/2025

Very thorough and informative.

08/08/2025

He is concerned for my health .

07/25/2025

I felt he was well informed about my case and explained things well. Also allowed me some time to get used to the idea of quitting smoking.

07/08/2025

He is a caring and compassionate Dr . An asset to the hospital

07/02/2025

all went well. have questions of why my next appointment is a month away and not sooner? why we are not starting an antibiotic right away due to the growths that have happened in my lungs?

06/19/2025

Very caring ,warm ,personality

06/18/2025

Could not be happier with my provider, gave outstanding experience..

06/11/2025

Hes awesome!!!
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