*Required fields are marked with an asterisk.


Specialists in Gastroenterology is committed to providing patients with high-quality care. We believe that providing high-quality care is not only about the medical advice that we dispense, but more importantly about the relationships we have with our patients. We continue to strive to be a leader in innovative medical practices and are one of the first practices in the area to offer online health services to our patients.


Specialists in Gastroenterology was founded in 1982 by Deepak Khurana, M.D.  We are a 3 physician practice with 4 offices to better serve our patients.  We offer in-office procedures for some insurances.  We are also on staff at 5 hospitals and 2 surgery centers, with the ability to offer a variety of care options for our patients.




Deepak Khurana, MD

Dr. Khurana founded the practice in 1982.  He attended Maulana Azad Medical College in Delhi, India.  He completed his intership, residency and Gastroenterology Fellowship at Cook County Hospital in Chicago, Illinois. 

Jagbir Ahuja, MD

Dr. Ahuja joined the practice in 1997. He attended Nil Ratan Sircar Medical College in Calcutta, India.  He completed his internship and residency at the State University of New York at Stonybrook, and his Gastroenterology Fellowship at the University of California at San Diego.

David S. Atlas, MD

Dr. Atlas joined the practice in July, 2011.  He attended The Chicago Medical School/Rosalind Franklin University of Medicine and Science.  He completed his internship and residency at Mayo Clinic in Rochester, Minnesota.  He attended Rush University Medical Center in Chicago for his Gastroenterology Fellowship.