Dr. Daniel Langer
Dr. Langer was raised in Colorado and received his undergraduate degree from Metropolitan State College of Denver in 1996. In 2001, he received his medical degree from the University of Colorado Health Sciences Center and was elected to the Alpha-Omega-Alpha medical honor society. He completed his internal medicine internship and residency, also at the University of Colorado, in 2004. From 2004-2008 he received fellowship training in Gastroenterology and Hepatology at the Mayo Clinic in Rochester, Minnesota. He focused on the study of liver disease and has published several peer-reviewed papers. He received the J. Arnold Bargen award for excellence in research. He then moved back to Colorado to join Centers for Gastroenterology in 2008. He is board certified in Internal Medicine and Gastroenterology. He is a member of the American Gastroenterological Association, American College of Gastroenterology, and the American Society for Gastrointestinal Endoscopy. Dr. Langer joined Centers for Gastroenterology in 2008.
Dr. Hugh P. McElwee
Dr. McElwee established the Centers for Gastroenterology in 1980. He had received his Bachelors degree from St. Lawrence University, Canton, NY in 1964 and his Masters from The University of Colorado in 1968. He then studied at the University of Colorado Medical School to receive his degree in 1972. Dr. McElwee finished his Internship and Residency at Tripler Army Medical Center, Honolulu, Hawaii in 1972 and 1975. He then completed his fellowship at Brooke Army Medical Center, Fort Houston, Texas in 1977. He is a member of the American Gastroenterological Association and is a fellow with the American College of Gastroenterology. He is also a member of the American Society for Parenteral and Enteral Nutrition and the American Society for Gastrointestinal Endoscopy.
Dr. Stephen Sears
Dr. Stephen Sears received his BS from James Madison University in Harrisonburg, VA. He earned his medical degree in 1995 from the Uniformed Services University of the Health Sciences in Bethesda, MD. Dr Sears completed his internship and residency at Eisenhower Army Medical Center in Augusta, GA. He then finished his Gastroenterology Fellowship at Brooke Army Medical Center in San Antonio, TX in 2001. Dr. Sears served an additional seven years in the Army, concluding his military career as Chief of Gastroenterology at Madigan Army Medical Center in Tacoma, WA. He is a member of the American College of Gastroenterology and the American Society of Gastrointestinal Endoscopy. Dr. Sears joined Centers for Gastroenterology in 2008.
Dr. Robert A. Simmons
Dr. Simmons received his BS from Houghton College in Houghton, New York. He received an M. S in Anatomy from Michigan State in 1968. He attended Bowman Gray School of Medicine at Wake Forest University graduating in 1972. After an internship at Walter Reed Medical School, Washington D.C. ending in 1973, Dr. Simmons finished his residency in Internal Medicine between 1973 – 1975 and subsequent Fellowship at Brooke Medical Center, Fort Sam Houston, Texas in 1975 - 1977. His is a member of the American Gastroenterological Association and is a fellow with the American College of Gastroenterology. He has been with the Centers for Gastroenterology since 1982.