Youssef Assioun, MD

Gastroenterology

19+ years in practiceNPI: 1639370919Licensed in MO

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Credentials & Recognition

Specialties

Gastroenterology

NPI sub-specialties

Internal Medicine, Gastroenterology207RG0100X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Google Reviews

3.3 / 5.0

6 reviews

Years in Practice

19+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#55

Top Gastroenterologists in Missouri, 2026

Gastroenterology · Missouri · 2026

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Frequently Asked Questions about Dr. Youssef Assioun, MD

Where does Dr. Youssef Assioun, MD practice?+
Dr. Youssef Assioun, MD practices in Missouri, MO. 10012 KENNERLY RD STE 102 SAINT LOUIS, MO 631282197.
What is Dr. Youssef Assioun, MD's phone number?+
Dr. Youssef Assioun, MD's practice phone is 314-543-5911. Office contact information is verified on the PBCMMG profile.
What does Dr. Youssef Assioun, MD specialize in?+
Dr. Youssef Assioun, MD's primary specialty is Gastroenterology.
Is Dr. Youssef Assioun, MD board certified?+
Board certification status for Dr. Youssef Assioun, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Youssef Assioun, MD been practicing?+
Dr. Youssef Assioun, MD has been in active practice for 19+ years, based on NPI enumeration and state licensing records.
What is Dr. Youssef Assioun, MD's NPI number?+
Dr. Youssef Assioun, MD's National Provider Identifier (NPI) is 1639370919, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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