Dr. Mark M. Allendorph, MD

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Specializes in: Adult Gastroenterology

2 Memorial Drive Suite 205
Alton, IL 62002

(618) 465-5849

Dr. Mark M. Allendorph, MD is a gastroenterologist in Alton, IL specializing in adult gastroenterology.

Office Locations

2 Memorial Drive Suite 205
Alton, IL 62002

(618) 465-5849

(618) 465-5853

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Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Mark M. Allendorph, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AbbVie, Inc.	$531 Humira $428	Creon $78	Viekira $17	Moderiba $8
Shire North American Group Inc	$331 LIALDA $281	PENTASA $51
UCB, Inc.	$119 Cimzia $119
Shire US Holdings	$108 PENTASA $108
Janssen Products, LP	$88 OLYSIO $88
Other	$427 LINZESS $77	AMITIZA $52	VIBERZI $45	Non-Covered-Product $38	Xifaxan 550 mg $29	Other $186

**Types of Payments**
Food and Beverage	$1,448
Education	$157

Biography

Dr. Mark Allendorph practices adult gastroenterology in Alton, IL. Dr. Allendorph obtained a license to practice in Illinois.