Please take comfort in knowing that at North Creek Dental Care we have always strictly adhered to CDC infection control standards and have implemented additional protocols to ensure patient and staff safety.

For more details please visit these links from the CDC:

https://www.cdc.gov/coronavirus/2019-ncov/cases-updates/summary.html and
https://www.cdc.gov/coronavirus/2019-ncov/prepare/cleaning-disinfection.html


North Creek Dental Care Tinley Park IL

18425 West Creek Drive Suite I
Tinley Park, IL 60477
(708) 532-4131

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Dentistry Tinley Park IL

Meet the Doctors


Drs. Ryan, Czerniak, and Sikora are pleased to offer beautiful and functional smiles to our neighbors in Tinley Park and surrounding communities.

Dentist Tom Ryan DDS Tinley Park ILTom Ryan, DDS, was born and raised in nearby Oak Forest, where he attended St. Damian grammar school and is a graduate of Oak Forest High School. He earned his Doctorate of Dental Surgery degree with honors from the Loyola University School of Dentistry, after earning his bachelor’s degree at Loyola. Upon graduation from dental school, he was inducted into the dental honors fraternity Omicron Kappa Upsilon – an honor achieved by only the top ten graduating dentists. Dr. Ryan has served as Associate Professor in the Department of Neuroanatomy at Loyola.

With over 600 hours of advanced courses, Dr. Ryan is constantly learning the latest dentistry techniques to keep improving his dental skills and ensure his ability to offer his patients the most comfortable options for achieving the smiles of their dreams. A consultant for dental articles in the Chicago Sun-Times and the Southtown Star, Dr. Ryan is also a fellow in the Academy of Laser Dentistry and has been interviewed by ABC News. He is involved with many charitable causes and donates his time as a dentist to serve patients in need who have “fallen through the cracks” of The System.

Dr. Ryan and Cheryl, his wife of 29 years, are very proud of their three children. Rebecca is recently married and a music teacher in Schaumburg, IL. Steven just graduated from Illinois State University with dual degrees in finance and insurance. Colleen is a figure skater and senior at Carl Sandburg High School in Orland Park. The youngest is Sydney, Dr. Ryan’s five-year-old Australian Shepherd. In his spare time, Dr. Ryan loves golfing, spending time with family and friends, keeping current on the latest advances in dentistry, and rooting for all the local sports teams – especially the Cubs!



Dentist Bohdanna Czerniak DMD Tinley Park ILBohdanna Czerniak, DMD, grew up in Orland Park and attended Providence Catholic. After obtaining her bachelor’s degree at the University of Illinois in Champaign, IL, she went on to achieve a master’s degree in biomedical science at Midwestern University in Downer’s Grove and her dental degree at Midwestern University in Glendale, AZ. Her professional memberships include the American Dental Association, Academy of General Dentistry, Illinois State Dental Society, Ukrainian Medical Association of North America, and the Chicago Dental Society.

Dr. Czerniak especially enjoys working with kids. She also enjoys volunteering her time both locally and abroad. Her most memorable trip was when she traveled to the Kingdom of Tonga, where she had the opportunity to provide dental care to those in need. In her free time, she enjoys spending time with family and friends, running, traveling and learning about other cultures, and watching the Chicago Blackhawks.



Dentist Craig Sikora DMD Tinley Park ILCraig Sikora, DMD, is originally from California. He received his Bachelor of Science in Biology from the University of Nevada, Reno. He then received his Doctor of Dental Medicine from the University of Nevada, Las Vegas School of Dental Medicine, graduating cum laude. Following dental school, Dr. Sikora pursued his passion and completed an additional three years of advanced specialty training in Prosthodontics at the University of Illinois at Chicago, College of Dentistry.

During his time at the University of Illinois, Dr. Sikora received formal training in complex full-mouth oral rehabilitation, esthetic dentistry, digital dentistry, and implant surgery and restoration. While at UIC, Dr. Sikora published his award-winning biomaterials research, received his master’s degree in Oral Sciences, and simultaneously completed the rigorous Prosthodontics Board Examination, which distinguishes him as a Board-Certified Specialist in Prosthodontics.

In addition to time spent in private practice, Dr. Sikora also maintains a faculty position as a Clinical Assistant Professor at the UIC College of Dentistry. He enjoys being an active member of the dental community, both by attending conferences and providing continuing education on the latest innovations in implant, esthetic, and reconstructive dentistry. He is a Diplomate of the American Board of Prosthodontics, as well as a Fellow of the American College of Prosthodontists. Additionally, he is a member of the American Academy of Fixed Prosthodontics, the American Dental Association, the Illinois Dental Society, and the Chicago Dental Society.

When not practicing dentistry, Dr. Sikora enjoys spending time with his wife and two sons, golfing, and being outdoors.

Our doctors are excited to meet you and discuss your dental needs. Call our office today at (708) 532-4131 to schedule the first step toward your healthiest smile.