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Our Research Team

Harry E. Sarles, Jr., MD
 

Medical Director / Principal Investigator

Dr. Sarles graduated with his Bachelors in Biology from the University of Texas in Austin, and received his M.D. at the University of Texas Medical Branch in Galveston, Texas.

 

Click the link below to view Dr. Sarles's complete profile.

Harry Sarles, Jr., MD
Son T. Do, MD
 

Sub-Investigator

Dr. Do treats general gastrointestinal problems as well as actively promoting colon cancer screening and viral hepatitis screening. He has his private practice in Plano, and also is a clinical assistant professor at the University of Texas Southwestern Medical School.

 

Click the link below to view Dr. Do's complete profile.

Son T. Do, MD
Priscilla Page
 

Sub-Investigator

Priscilla Page, FNP-C
Tracy Knapp
 

Clinical Research Coordinator

Tracy Knapp, BSN, RN
Mark R. Miller, MD
 

Sub-Investigator

Click the link below to view Dr. Miller's complete profile.

Mark Miller, MD
Chris Romine, PA-C
 

Sub-Investigator

Chris Romine, PA-C
Matthew R. Burkemper, BA, CCRC
 

Clinical Research Manager

Matthew Burkemper, BA, CCRC
Arlen Waclawczyk
 

Clinical Research Coordinator

Arlen Waclawczyk
Bilal Khan, MD
 

Sub-Investigator

Dr. Khan has practiced gastroenterology for more than 21 years, thus allowing him to gain a comprehensive knowledge of gastrointestinal diseases and their complex presentations, and performing thousands of procedures to treat digestive disorders.

 

Click the link below to view Dr. Khan's complete profile.

Bilal Khan, MD
Jillian Sarles, PA-C
 

Sub-Investigator

Jillian Sarles, PA-C
Nicole Pierce
 

Assistant Clinical Research Manager

Nicole Pierce
Jennifer A. Jasso
 

Clinical Research Coordinator

Jennifer A. Jasso, MS, CPT
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