DALLAS, May 11, 2023 /PRNewswire/ — GI Alliance, the nation’s premier gastroenterology management organization, is pleased to announce a partnership with Specialists in Gastroenterology (SIG) located in St. Louis, Missouri. This group of ten providers includes six physicians and four advanced practice providers.
Founded in 1942, SIG has a proven history of providing comprehensive and highly specialized gastroenterology care. SIG physicians include Leonard Weinstock, M.D., Aman Singh, M.D., Erik Thyssen, M.D., Nikhil Banerjee, M.D., Steven Fern, D.O., and Benjamin Root, M.D. In addition to the clinical practice, this partnership will include the Advanced Endoscopy Center, in-house infusion, and ASC anesthesia services.