Northwestern Dental Group

7886 N Milwaukee Ave
Niles, IL 60714

Monday – 8:00am to 6:00pm
Tuesday – 8:00 am to 5:00 pm
Wednesday – 8:00 am to 6:00 pm
Thursday – 8:00 am to 7:00 pm
Friday – 8:00 am to 6:00 pm
Saturday – 8:00 am to 2:00 pm (Fourth Saturday of the month)
Sunday – Closed

At Northwestern Dental Group in Niles, we offer high quality and affordable dental implants. The adult mouth is complex and that’s why you need a qualified, highly credentialed dentist that can help you maintain your natural teeth as well as your crowns, dentures or implants. As specialists in the adult mouth, we implement start-to-finish total adult dental care health so you have a full understanding of the entire lifecycle of care from day one. Our practice is not only specialized but highly credentialed in this area. We provide a total care dental health team that is friendly, sympathetic and specializes in the dental care adults need. Dr. Mulvaney and his staff are fiercely dedicated to ensuring a positive and improved quality of life for patients under his care. Call us at 847-423-2488 or e-mail us at


Contact Northwestern Dental Group – Niles Implant Center

For questions, you may contact Northwestern Dental Group at (847) 423-2488.
Our experienced staff is dedicated to providing you with caring, high-quality implant dentistry.



Dr. Tina Khoury attended Peoria Notre Dame High School and continued her higher education at Bradley University. There, she received her undergraduate degree in chemistry with minors in biology and marketing. Dr. Khoury earned her Doctor of Dental Medicine (DMD) degree from Midwestern University College of Dental Medicine in Downers Grove, Ill. She practiced there using the most up-to-date, first-rate technology and research methods. She is a member of the American Dental Association, Illinois State Dental Society, Academy of General dentistry and Chicago Dental Society.


Dr. Lawrence Mulvaney is a graduate from the University of Illinois dental school, he completed his periodontal externship at Northwestern Dental School and received his Masters of Business Administration from Keller Graduate School. He also graduated from the MISCH International Implant Prosthetic Program. Dr. Mulvaney is a member of the American Dental Association, Academy of General Dentistry, Chicago Dental Association, Illinois Dental Association and a general member of the American Academy of Implant Dentistry. In addition, he is one of only 156 Fellows of the International Congress of Oral Implantologists in Illinois, as well as one of only 55 members of the American Dental Society of Anesthesiologists in Illinois.

Dr. Chris Ullmann has received his D.D.S. degree from Loyola Dental School in Chicago. Afterward, he spent some time volunteering as a dentist in Arizona on an Indian Reservation. He then practiced briefly in Germany with his father, who he considers his mentor. Later, opened his own office focusing on all aspects of dentistry, including cosmetic dentistry, snore/sleep appliances. Additionally, he is also a certified Cerec (crown in one day) user.