8875 Centre Park Dr, Ste D Columbia, MD 21045, United States 410-730-1000 [email protected] http://www.drschub.com/ "Residents in the greater Baltimore, MD, region have come to depend on Dr. Russell Schubfor quality health care. As the area’s leading gastroenterology and endoscopy health clinic, Dr. Schub’shighly rated, compassionate medical practice offers the latest in diagnostic testing and treatment for gastrointestinal illnesses. Board certified in both internal medicine and gastroenterology, Dr. Schub... read full review »