- I took my dad’s health into my own hands and sought a specialist, an endocrinologist who could give dad a full work-up, and proper assessment and follow up. We hit the jackpot with Dr. Sargis. First, the Kovler Diabetes Center at University of Chicago is second-to-none. The level of skill and care for diabetics in all stages of the disease is exemplary at Kovler. But Dr. Sargis is special. There was a time last year when I thought we were going to lose my dad — Dr. Sargis’ skill and care is definitely a *huge* part of what helped get dad back on track and, indeed, to be thriving today. Sabrina M.