
Dr. Cristina Bistriceanu – Orthodontist
Dr. Bistriceanu is originally from Bucharest, Romania. She received her Bachelor of Science from Carol Davila University College of Dentistry in 2007 and her Master of Science in orthodontics in 2011. She practiced orthodontics at two prestigious clinics in Bucharest before moving to the United States. Dr. Bistriceanu has extensive training, experience and certification in orthodontic procedures.
Most recently, Dr. Bistriceanu received her Doctor of Dental Medicine degree from the University of Illinois at Chicago College of Dentistry.
Dr. Bistriceanu focuses on helping patients overcome physically and emotionally debilitating dental conditions. Her primary area of expertise is younger patients,
Dr. Bistriceanu is a strong believer in continuing education; she is an active member of the American Dental Association®, the Chicago Dental Society, the Illinois State Dental Society and the American Association of Orthodontists®.
When not working, Dr. Bistriceanu spends time with her family, travels and enjoys Chicago’s vibrant social scene.

Dr. Cristina Im
Dr. Christina Im is a longtime native of Chicagoland. She attended University of Illinois at Urbana-Champaign for her Bachelor of Science in biology with minors in chemistry and art. She received her Doctor of Dental Medicine degree at University of Illinois at Chicago College of Dentistry. Dr. Im is devoted to being a lifelong learner and is constantly researching, reviewing literature or seeking out continuing education opportunities to stay up to date on the latest techniques. Dr. Im’s mission is to deliver competent and compassionate care. She strives to give her patients the care they deserve with evidence-based, time-tested techniques. Dr. Im loves to see people from all walks of life, as she believes there is something special about each stage in life and there are unique dental needs for each season. When she is not working, you can find Dr. Im trying new cafes, bookstores and thrift stores.
Dr. Dina Casey
Check back soon to meet Dr. Casey!
Dr. Marwah Obaidi
Dr. Marwah Obaidi has made Chicago her home for the past four years. She graduated originally from College of Dentistry/Baghdad University in 2008 with a Bachelor of Dental Surgery. After gaining experience in quality dental care in several dental offices and practicing dentistry for five years in Iraq, Dr. Obaidi relocated to the United States in 2013 and was placed in the Advanced Standing Program at University of Illinois at Chicago College of Dentistry to obtain her DMD. Dr. Obaidi was awarded the Dr. Gerald Wine award for strong work ethics and excellent interpersonal skills with patients. Dr. Obaidi is an active member of the American Dental Association (ADA) and the Chicago Dental Society (CDS), and she is fluent in Arabic. Dr. Obaidi’s husband, Dr. Dheyaa Alzubaidi, is a dentist too, and they have an 8-year-old daughter. In her spare time, Dr Obaidi enjoys spending time with family, boating on Lake Michigan, traveling and cooking.