Collin Leach, MD, is dedicated to delivering high-quality, compassionate care to Bryan and nearby communities. Collin Leach specializes in Hospitalist and works at St. Joseph Health Regional Hospital. To make an appointment, please call (979) 776-3777. Dr Leach is part of the St. Joseph Medical Group, a network of multidisciplinary healthcare providers conveniently located throughout the Greater Bryan and College Station areas. St. Joseph's Medical Group accepts all major insurance plans, making it easier for you to access the best care at the best value.