Dr. Marita Janzen grew up for the most part in Northbrook, though she was born in Holland. When her father, Dr. Ernst Janzen, decided to continue his education in orthodontics at Northwestern University, the family moved to Chicago. Dr. Marita went to Greenbriar School, Northbrook Junior High (NBJH), and Glenbrook North High School through junior year. After finishing at the American High School of The Hague, Dr. Marita went to the University of Amsterdam before coming back to Chicago for dental school and her training in orthodontics at Northwestern University. She has practiced orthodontics exclusively since 1991.

Staying abreast of the latest technologies and innovations in orthodontics keeps Dr. Marita interested in her profession, and gives her the ability to deliver the best possible care to her patients. As a member of the AAO, Dr. Marita enjoys the Annual Session meeting each spring, as well as the Midwinter meetings. She is also active in the Illinois Society of Orthodontics, of which she is a current member of the Board of Trustees.

Dr. Marita currently resides in Northbrook with her wonderful husband Bill and a new puppy named Hope. Hope encourages Dr. Marita to seize the day each morning, though much earlier than she would like. She also has two adult step children.

In the summertime you can find Dr. Marita playing tennis, trying to improve her golf game and riding her bike. In the winter, she loves playing paddle tennis, snowshoeing, and being physically active. She also enjoys reading, traveling, cooking, and trying new recipes on her friends and family.

My career in orthodontics has been extremely rewarding and satisfying. I enjoy getting to know each of my patients and watching their smiles improve and confidence grow throughout their treatment. Helping people achieve a beautiful smile and gain greater self-esteem are the professional rewards that I cherish the most.

My commitment to my patients is inspired not only by my deep desire to help them achieve oral health, but also hearing their perspectives and ideas and learning about their accomplishments. I am fortunate to have made deep and lasting relationships among the many families I treat. Dr. Chwa

Dr. Kyint Chwa earned his Bachelor of Dental Surgery degree from the Institute of Dental Medicine, Yangon, Myanmar, in 1984. He then attended Northwestern University Dental School, Chicago, IL for his Doctorate of Dental Surgery, Specialty Certificate in Orthodontics, and Master of Science degree.

Since graduating in 1994 from Graduate Orthodontic Program, he has held positions as a Clinical Assistant Professor in the Orthodontic Department of Northwestern University Dental School, and in the Department of Orthodontics at the College of Dentistry at the University of Illinois at Chicago.

In addition to his teaching positions, Dr. Chwa also participates in continuing education which allows him to stay on the leading edge of orthodontic advances and technology, and up-to-date on treatment philosophies. He is dedicated to exceeding the continuing education standards required of him, and will constantly strive to improve in everything he does.

Dr. Chwa was born and grew up in Yangon, Myanmar and lived in the Chicago area since 1988. He and his wife Laura moved to Northbrook in 2010. They have two children: Evan is a sophomore at Loyola University and Emily is a junior at Glenbrook North High School. When hes not at work, Dr. Chwa enjoys spending time with his family, reading, and playing golf. He is also active with the Northbrook Rotary Club and the Northbrook Chamber of Commerce, in addition to the several community programs sponsored by JJC Orthodontics.

Dr. Ernst Janzen earned his degree in General Dentistry at the Royal Dental College, University of Utrecht, The Netherlands. He then graduated with a Doctorate Degree from the University of Zurich, Switzerland, where he had attended the Orthodontic Department and Cleft Palate Institute. Upon coming to the United States, he earned his Doctorate of Dental Surgery and Master of Science degrees from Northwestern University Dental School. In 1966, Dr. Janzen received the Milo Hellman Research Award from American Association of Orthodontists. He also has held position as a Clinical Associate Professor in the Orthodontic Department of Northwestern University Dental School.

Dr. Janzen grew up in The Netherlands and has lived in Northbrook since 1965. He and his wife Agnes have three lovely daughters, Dr. Marita Janzen, Annette Schneider, and Dr. Nikki Janzen. He also has seven grandchildren, Shannon, Bill, Monica, Chris, Tim, Ava, and Tycho. Dr. Janzens interests include tennis, golf, swimming, and playing bridge.

Janzen, Janzen & Chwa Orthodontics, with more than 80 years of combined experience, provides you with the most state-of-the-art, excellent orthodontic care available, with an emphasis on child and adult orthodontics. The treatment we provide creates beautiful, broad smiles with well-balanced facial profile harmony.

At Janzen, Janzen & Chwa Orthodontics, you can rest assured that youre in good hands. Find out why so many of your friends and neighbors have trusted our reputation, clinical expertise, high-quality treatment results, and excellent patient care for so many years. Call our Northbrook orthodontic office today!