Rush Endocrinology is a one stop shop for all your endocrine needs, including outpatient provocative testing, thyroid biopsy and intensive diabetes management. Clinical research by our team at Rush has focused on the care of people with diabetes after organ transplantation. Rush Endocrinology offers a full range of services in endocrine disorders, including outpatient provocative endocrine testing, thyroid biopsy and intensive diabetes management and education.