Alton, IL
Clarity Score
8 / 100
Location
2 Memorial Dr
Alton, IL 62002-6723
Based on 6 verified data signals
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Dr. Mark M Allendorph, MD provides gastroenterology care in Alton, IL. With 21 years of clinical experience, they works closely with their patients.
Began Practice
Approximately 21 years of experience
NPI Assigned
NPI 1922094002
State Licenses
IL
OIG Exclusion Check
Checked against the HHS Office of Inspector General List of Excluded Individuals/Entities
Yes, Dr. Mark M Allendorph, MD is currently accepting new patients. You can reach out through this profile page to schedule an appointment or ask a question.
Dr. Mark M Allendorph, MD is located at 2 Memorial Dr, Alton, IL.
Dr. Mark M Allendorph, MD has a Clarity Score of 8 out of 100. The Clarity Score reflects data completeness, verification status, location information, insurance coverage, and patient engagement, helping you make more informed healthcare decisions.
Dr. Mark M Allendorph, MD has been practicing for 21+ years, beginning their career around 2005.
2 Memorial Dr, Suite 205
Alton, IL 62002-6723
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