Welcome to Decatur Gastroenterology Associates, PC, serving physicians and patients throughout north Alabama.  We would like to welcome Dr. Jeanette Keith to our practice.  Dr Keith come to us from Birmingham and is a great addition to our practice.

 She is now accepting appointments for both consults and procedures.






Meet Our Physicians

The physicians of Decatur Gastroenterology offer a broad range of gastroenterology services for North Alabama. 


Dr Michael WangDr. Michael Wang, senior partner of Decatur Gastroenterology, P.C., established the practice here in Decatur in 1985. He  is Board Certified in Gastroenterology and has completed a Gastroenterology Fellowship at Vanderbilt University in Nashville, Tennessee.

Board certified in Internal Medicine as well as in Gastroenterology, Dr. Wang is a fellow of the American College of Physicians (FACP), and a member of the American Medical Association, the American College of Physicians, and the American Society for Gastrointestinal Endoscopy. He completed an internship in Family Practice in Barberton, Ohio, and a residency in Internal Medicine at the Medical College of Ohio (The University of Toledo, Ohio). He attended medical school at Kaohsiung Medical University, Taiwan. He enjoys presenting talks on medical subjects for community groups and professional conferences.


Dr. YousufDr. Khurshid Yousuf joined Decatur Gastroenterology in 2002.  Before coming to Decatur, he completed his internship at Woodhull Medical and Mental Health Center in Brooklyn, NY, and his residency at Wright State University School of Medicine in Dayton, OH.  He was a primary care physician in Decatur from 1995 to 1997.  In 2000, he completed a Fellowship in Gastroenterology at Wright State University in Dayton, Ohio.

Dr. Yousuf is a member of the American Gastroenterology Association  and the American College of Gastroenterology.