Dr. Aguiar is originally from Troy, Michigan. He graduated from the University of Michigan with a Bachelor of Science. He then attended medical school at Wayne State University in Detroit, Michigan. Moving to Chicago, Dr. Aguiar completed four years of Ob/Gyn residency training at Rush-Presbyterian-St. Luke's Medical Center, serving as Administrative Chief Resident.
He is a licensed physician and surgeon in the State of Illinois and is a Diplomat of the American Board of Obstetrics & Gynecology since 1998. He is a Fellow of the American College of Obstetrics & Gynecology, and has previously served as Chairman of the Department of Obstetrics & Gynecology at Delnor-Community Hospital in Geneva, Illinois. He has been with Dukane Obstetrics & Gynecology since 2000. He is married to Julie, a mechanical engineer, and has two sons.