Dr. Jeffrey Chang is a General Physician,Endocrinologist and Diabetolo…read moregist in Peoria 61614, Peoria IL and has an experience of 41 years in these fields. Dr. Jeffrey Chang practices at Endocrine & Diabetes SC in Peoria 61614, Peoria IL. He completed Medical School from UNIVERSITY OF ALASKA / ANCHORAGE CAMPUS in 1980.
Some of the services provided by the doctor are: Diabetes with Renal Manifestations,Testicular Dysfunction,Thyroiditis,Hyperkalemia and Hypothyroidism etc.read less