As a business owner in Naperville, we have spent portions of the last two decades listening to clients rave about the truly caring and personalized services of Dr. Saran. In his own, modest way, he devotes his diagnostic knowledge and up-to-date awareness of the latest medical research to, quite literally, save lives. He carries about one-third the number of patients of most physicians. He does this so he can devote his efforts to family care and the health of those fortunate enough to be accepted as patients. This is a tough review to write because all of Dr. Saran's patients have a thankful, emotional tie to the man. Dr. Saran has impacted our family's health in a positive, dramatic way, for more than 20 years. My family can never, ever, thank him enough. I don't do reviews and I don;t know if he is still accepting new patients - but if he is - we cannot recommend him more highly..