SSM Health Medical Group
Tanner Wallen, DO Critical Care Medicine, Internal Medicine, Pulmonary Disease in Bridgeton, MO
SSM Health Medical Group
12255 DePaul Drive, Suite 500 Bridgeton, MO 63044
Dr. Tanner Wallen is a pulmonologist who sees adult patients, offering evaluation and treatment of pulmonary diseases such as chronic obstructive lung disease (COPD), asthma, bronchiectasis, interstitial lung disease, lung cancer, pulmonary hypertension, pulmonary nodules, pleural disease, and pulmonary fibrosis.
Dr. Wallen's special interests include obstructive lung disease (COPD/asthma), bronchoscopy, lung cancer, pulmonary nodules, and pleural disease.
Dr. Wallen's special interests include obstructive lung disease (COPD/asthma), bronchoscopy, lung cancer, pulmonary nodules, and pleural disease.
About Me
Specialties
Critical Care Medicine
Internal Medicine
Pulmonary Disease
Gender
Male
Education
A.T. Still University (Kirksville College Osteopathic Med)
Medical School, 2017
Creighton University - Omaha, NE
Residency, 2020
St. Louis University Hospital
Fellowship, 2023
Hospital Affiliations
SSM Health DePaul Hospital - St. Louis
Certifications
American Board of Internal Medicine
American Board of Internal Medicine/Critical Care Medicine
American Board of Internal Medicine/Pulmonary Disease
Drug Enforcement Administration
Missouri State Board of Registration
Medical Interests
Asthma
COPD Chronic obstructive pulmonary disease
Interstitial lung diseases
Lung cancer
Pleural diseases
Pulmonary conditions
Pulmonary fibrosis
Pulmonary hypertension
Pulmonary nodule
Reviews
Rating Breakdown
Reviews are measured on a scale of 1 to 5, with 5 being the best score.
Question Breakdown
4.9Overall Experience4.9Listened Carefully4.9Explained Things Clearly4.8Knew Medical History4.8Involved in Care Decisions4.9Showed Courtesy & Respect
Patient Reviews
SSM Health only displays patient satisfaction data for providers included in our survey process and who have a minimum of 30 returned surveys. The overall rating is an average of all responses to the survey questions listed below. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn more about our survey.
4.9 out of 5
96 ratings,
37 reviews
10/27/2026
Bring in more like him and more Doctors of African American culture is always a plus.
10/25/2026
Glad we were referred to him for my sister. Couldn't have gotten a better doctor!
10/23/2026
I believe Dr Wallen trys his best to help me.
10/4/2026
Mr. Wallen was very knowledgeable and provided me with much needed next steps for my well being.
10/3/2026
Dr Wallen asks about my allergies and asthma then how it affects my personal and professional life. Checks all aspects of my well being.
Map & Directions
SSM Health Medical Group
12255 DePaul Drive, Suite 500 Bridgeton, MO 63044
Mon
8:30 am - 4:30 pm
Tue
8:30 am - 4:30 pm
Wed
8:30 am - 4:30 pm
Thu
8:30 am - 4:30 pm
Fri
8:30 am - 4:30 pm
Sat
Closed
Sun
Closed
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