Patient Portal
Not Already signed up?
Click here to learn more!

Colon Cancer Screening

To find out more
about Colon Cancer,
click here >>

Find a Physician

Find the Physician
that you need,
click here >>

Patient Forms

New Patient Forms
click here >>

Medical Information

Information at your fingertips,
click here >>


Digestive Health SmartBrief

Sign up for your FREE weekly e-mail health newsletter from the American College of Gastroenterology
click here >>


Pay Your Bill Online!

Billing Questions

Insurance Plans



NEW physician at Irving
TDDC welcomes its new Physician Dr. Elizabeth Coss to the Irving location Read More

NEW Sherman Office Location
New convenient office location:
425 N. Highland
Suite 130
Sherman, TX 75092
Read More

NEW physician at McKinney
TDDC welcomes its new Physician Dr. Sony Mathews to the McKinney location Read More

TDDC Offering Pediatric Appointments
April 1, 2014 TDDC welcomes its new Physician Dr. Manisha "Mona" Dave offering pediatric appointments. Read More

TDDC Patient Portal is now available! 
Please see the “Patient Portal” section for additional information.  If you have already joined the portal, please use this link.  If you have not signed up, please contact our office. 

Congratulations to all of the TDDC doctors who again were recognized as
Top Physicians by D magazine!



Website Design by Sage Studio