Physician of The Year Finalist: Dr. Margaret Tremwel, Washington Regional Medical System by Arkansas Business Staff Posted 11/7/2016 12:00 am Like many medical professionals, Dr. Margaret Tremwel has a healthy curiosity for what makes the body tick, particularly between the ears. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.